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www.erni.com
M8/M12 Circular Connectors
Catalog E 074554 03/10 Edition 4
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www.erni.com
Catalog E 074554 03/10 Edition 4
Catalog E 074554 03/10 Edition 4 www.erni.com 1 Catalog E 074554 03/10 Edition 4 www.erni.com 1
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Coding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Installation Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Electrical and Mechanical Characteristics PCB Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Electrical and Mechanical Characteristics Cable Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Electrical and Mechanical Characteristics Quick Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Electrical and Mechanical Characteristics Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15M8 Female PCB Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16M8 Male PCB Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18M8 Cable Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20M8 Quick Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25M12 Female PCB Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28M12 Male PCB Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33M12 Male PCB Connectors for Direct Integration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39M12 Cable Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42M12 Quick Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Accessories Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50Accessories T-Coupler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52Accessories Panel Feed-Through . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54Part Number Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
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Catalog E 074554 03/10 Edition 4
M8/M12 Circular ConnectorsTable of Contents
2 Catalog E 074554 03/10 Edition 4 www.erni.com 2 Catalog E 074554 03/10 Edition 4 www.erni.com
Since the end of the ‚80s, the trend of integrating more and more electronics and intelligence in machines has rapidly gained momentum. Whereas before, only controls in a switch cabinet regulated actuator or sensor systems by way of so-called I/O cards, today there is an increasing number of intelligent field devices outfitted with local I/Os and connected to the switch cabinet via a fieldbus or even have the entire control system on board.
Up until this point in time, M8 and M12 connectors were only referred to and used as sensor connectors. The open end of the sensor cable was routed in the switch cabinet and wired there. Today, sensors and actuators in the field frequently are connected to a passive I/O box or one with fieldbus capability. The harsh influences of the environment on these boxes make proven and, particularly, tightly sealed (IP 65/67) connectors a necessity. As such, it only made sense to use the M8 or M12 connector systems here as well, which already had establis-hed themselves in the field of sensor technology. Meanwhile, the M12 connector also is recommended as a fieldbus con-nector for almost all field bus applications. To make sure that nothing gets mixed up, there are a series of codes for assi-stance.
ERNI, the known specialist for printed circuit board connectors, has seized an opportunity. Today, there still is an insufficient number of connector types for these boards. As field devices are very specific, a wide variety of flexible modular connectors is required in order to implement these applications with as little effort and expense as possible.
International Standards for M8/M12 connectors• IEC 60947-5-2 low voltage sensor switch device• IEC 61076-2-101 form factor M12 further polarizations for M12• IEC 61076-2-104 form factor M8 further polarizations for M8• Profibus installation guideline• Interbus Club specification• IAONA, Industrial Ethernet, planning and installation guide• SafetyBUS• DeviceNet
M8/M12 Circular ConnectorsGeneral
Catalog E 074554 03/10 Edition 4 www.erni.com 3 Catalog E 074554 03/10 Edition 4 www.erni.com 3
As a completion to the product portfolio ERNI Electronics also offers cable assemblies for the connection of sensors/ actuators or other automation systems devices such as I/O distribution boxes. The standard product range covers pre-assembled, over-moulded circular connectors of sizes M8 and M12 either as interconnection of two circular connectors or as a cord set having an open end of line. In addition, the portfolio comprises of field-attachable con-nectors for tool-less cable termination, T-coupler, panel feed-throughs and adapter for quick and cost-efficient connection in the field. ERNI extends the variety with different cable qualities that meet the most versatile industrial requirements and therefore are applicable for a wide range of use. PVC as a competitive and economic solution or PUR (UL/CSA appro-
ERNI has developed such a modular system with M8/12 connectors that is fully flexible in application and has SMT connections that are so robust that bulk packaging and feed-ing are possible. The connector has also been designed for tape-on-reel packaging. The concept allows connectors to be produced at various heights and with different pin configurations. The black insulator is made of high-temperature plastic, and is suitable for soldering with all the usual SMT soldering procedures. The new M8/M12 connectors are designed for lead-free processing, which is mandatory since July 2006. Especially cost cutting by reduction of printed circuit board surface is achieved. In specific applications, two printed circuit boards can be replaced by one. A pick & place pad for female connectors is not required while using a gripper or special pipette.
As a proven specialist for printed circuit board connectors, ERNI Electronics has expanded its expertise towards industrial custo-mers i.e. from automation technology and process industry by offering highly flexible and modular solutions, which consequently emphasize the idea of decentralised automation systems.
PCB Connectors
Cable Assemblies
ved), halogenfree and UV resistant, for highly demanding applications in drag chains and harsh environments – where operational reliability is crucial. Innovative product features like the self-securing screw locking guarantee vibration-proof and secure connection. The coupling nut additionally combines a knurled surface with a spanner flat suitable for standard wrenches.Different configurations, designs and codings are available from stock. All parts meet IP67 requirements (IEC 60529) to ensure protection against dust and water immersion. ERNI’s pre-assembled cable assemblies use standard-wise two cable qualities in five different lengths. Further options are possible on request.
PUR• cable for heavy-duty applications in harsh environments and continuous stress, i.e. during metal cutting operations• drag chain capable• highly resistant against abrasion• very good resistance against oil, lubricants, coolants and other aggressive chemicals• halogen-free, hydrolysis and UV resistant• flame retardant• reliable solution for highly demanding applications; UL/ CSA approved
PVC• qualified cable for medium mechanical load and usage of non-recurrent stress, i.e. for assembly lines• easy to dismantle• good chemical resistance• limited resistance against abrasion and lubricants• the competitive and economic solution for less demanding applications
M8/M12 Circular ConnectorsGeneral
4 Catalog E 074554 03/10 Edition 4 www.erni.com
Polarizations according to IEC 61076-2-101 for M12 male connectors
A - Polarization (sensor/actuator applications, DeviceNet CANopen)
B - Polarization (fieldbus applications like Profibus, Interbus)
C - Polarization / not introduced yet on the market
P - Polarization (4 Signal + PE) / not introduced yet on the market
D - Polarization (5 Pin for Data-Applications) / not introduced yet on the market
D - Polarization (4 Pin for Industrial Ethernet, Fast Ethernet 100 Mbit/s)
M8/M12 Circular ConnectorCoding
Catalog E 074554 03/10 Edition 4 www.erni.com 5
M8/M12 Circular ConnectorsInstallation Conditions
Assembly of M8/M12 PCB connectors
maleM8 Messer /
Schraube /screw
Verriegelungsmutter /metal shell
M8 Buchse /female
O-Ring /o-ring
Schraube /screw
Abstandshalter /spacer
Abstandshalter /spacer
Leiterplatte /PCB
Frontplatte /front plate
metal shellVerriegelungsschraube /
o-ringO-Ring /
3
L
ERNI recommends two standard assembly heights. The usable connectors are the same for both heights. Based on a 3 mm thick front plate there are distances of 9 mm and 13 mm applicable with the according metal shells. The shells need to be fixed via thread in the front plate. To ensure the protection class IP65/67 it is necessary to remain within the recommended tolerances of 9 mm ±0.1 or 13 mm ±0.1. The 9 and 13mm distances allow the use of standard spacers which enable a proper fixing to the pcb.
Examples for mixed M8 pcb assembly
O-Ring / o-ring
Schraube / screw
Abstandshalter /spacer
M12 Buchse / female
Frontplatte / front plate
M12 Messer / male
Verriegelungsschraube /metal shell
Verriegelungsmutter / metal shell
Schraube / screw
Abstandshalter /spacer
Leiterplatte /PCB
O-Ring / o-ring
Style 1
Style 2
1 2
L
3
Verriegelungsschraube /metal shell
Style 20 : 1STYLE 2
M 12 Messer /male
Style 20 : 1STYLE 1
Examples for mixed M12 pcb assembly
Style 1 prevents pressure on the o-ring when connectors are mated. The forces are absorbed by the metal shell, which protects the top surface of the pcb male connector from a direct o-ring contact.Style 2 allows more flexibility regarding tolerances in vertical direction.
Tightening force for all metal shells is 1.5 Nm ±0.2
The mounting thread for M12 shell is M14x1 and for the M8 shell is M10x1. For mechanical issues the front panel thickness should be 3 mm thick and for proper sealing (O-Ring) the surface around the thread hole should have no damage and be of quality R max 16 µm. Please regard thickness of platings in conjunction with front panel threads. Regarding EMV issues the front plate or its plat-ing should be conductive with the metal shell and have at least an Ni plating.
Bauhöhe L /assembly height
913
Bauhöhe L /assembly height
913
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M8/M12 Circular ConnectorsInstallation Conditions
PCBLeiterplatte/
maleM12 Messer/
front plateFrontplatte/
O-Ring/o-ring o-ring
O-Ring/
metal shellVerriegelungsschraube/
M12 Buchse/female
Verriegelungsmutter/metal shell
Kontermutter/counternut
13
1
For the assembly option with a counternut there is no thread in the front plate necessary. This option is suitable for a front plate thickness beginning at 1 mm up to 4 mm.
M12 Stiftleiste mit zusätzlicher DichtungsfunktionM12 Male with additional sealing option
Sensor and actuator applications in harsh industrial environment need to be sealed against liquids. Those devices have often abackfilling with gel or resin (epoxy) and therefore a sealing is required to keep the infill inside of the housing. On the other hand there are devices which should be protected against moisture and liquids from outside; especially also during installation if the connector interface is open (not connected to a cable). For this requirements the ERNI M12 male connector with additional sealing option is the best fit. A standard O-ring 7x1 can be used. The connector is always delivered without O-ring.
M12 male with additional sealing option.
Example for mixed M12 PCB assembly, front plate thickness 1 mm, assembled with counternut
M8/M12 Circular ConnectorsInstallation Conditions
Catalog E 074554 03/10 Edition 4 www.erni.com 7
M12 Connector for Direct Integration
9
19
M 12 x 1
M12 SteckerM12 male connector
Zusätzliche DichtfunktionAditional sealing option
Angespritztes GehäuseMolded housing
Codierung über Spritz- oder DruckgussgehäuseCoding determined by injection-molded or
die-cast housing
Abdichtung zum Isolierkörper durch gedrehten KontaktSealing to the insulation body by turned contacts
Automation components make considerable contributions to efficiency increases in production but are also subject to extreme cost pressure. To save costs, this M12 connector version can be „directly“ integrated, meaning that the device housing thus becomes part of the connector since it can be produced in a single operation with the coding and the locking thread. Potential savings: fully-automatic SMT soldering process and saving of threaded parts as well as their assembly share. The coding is determined by means of the injection-molded or die-cast housing. Refer to the IEC 61076-2-101 for the dimensions for this. The sealing of the housing is performed via an O-ring, the assembly of which is optional. In addition, the turned contact seals the insulating body by means of special contours. The entire system is thereby water-proof, even when unconnected. Tightness with regard to casting compounds typically exists. This, however, must be tested in the respective project with the respective casting compound. Considerably different coefficients of expansion of the materials may lead to the necessity of the use of THR technology for better absorption of the forces that may affect the solder joints with casting technology due to temperature cycles and loads from vibrations and shocks.
8 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsInstallation Conditions
Front panel with recommended distance between M12 PCB connectors
L min.
malemaleA-coded A-coded
cable connector
female
depends on used
A-coded
cable directionKabelabgangsrichtung /Kabelabgangsrichtung /
cable directionKabelabgangsrichtung /cable direction
Front panel with recommended distance between M8 PCB connectors
L min.
male female
depends on usedcable connector
Kabelabgangsrichtung /cable direction
Kabelabgangsrichtung /cable direction
cable directionKabelabgangsrichtung /
cable directionKabelabgangsrichtung /
B-codedmale female
B-coded
cable directionKabelabgangsrichtung /
femaleD-coded
cable directionKabelabgangsrichtung /
D-codedmale
Catalog E 074554 03/10 Edition 4 www.erni.com 9
M8/M12 Circular ConnectorsInstallation Conditions
Examples and sealing options for ERNI M8/M12 connectors combined with integrative metal shells
The solutions shown earlier should give further ideas, how the ERNI M8/M12 pcb connectors also could be used. The mentioned solutions are not offered yet as standard parts. Of course ERNI is able to offer similar customized parts on request.
Specified sealing point according to IEC 61076-2-101/104
Metall thread insert
Additional, optional sealing points
Plastic-injected thread as part of the housing
Specified sealing point according to IEC 61076-2-101/104
Technologies for integrating the metal shell: Insert molding, heat setting, ultrasonic setting, press-in technique.
10 Catalog E 074554 03/10 Edition 4 www.erni.com
Standard M8 M12
Number of pins 3, 4 4, 5, 8
Technical dataClimate category
DIN EN 60068-1 test b
55/125/56
55/125/56
Temperature range -55/125 °C -55/125 °CCurrent rating per contact
IEC60512test 5b
By ambient temperature20 °C 5.7 A40 °C 4.8 A 70 °C 2.6 A
By ambient temperature 4, 5 pin 8 pin20 °C 4.8 A40 °C 4.1 A 2.0 A 70 °C 2.5 A
Air- and creepage distance
0.8 mm
1.1 mm (4, 5 pin)1.0 mm (8 pin male); 0.4 mm (8 pin female)
Operating voltage
IEC 60664
The permissible operating voltages depend on the customer applica-tion and on the applicable or specified safety requirements.Insulation coordination according to IEC 60664-1 has to be regarded for the complete electrical device. Therefore, the maximum creepage and clearance distances of the mated connectors are specified for consideration as a part of the whole current path. In practice, reductions in creepage or clearance distances may occur due to the conductive pattern of the printed board or the wiring used, and have to be taken into account separately.As a result the creepage and clearance distances for the application may be reduced compared to those of the connector.
Dielectric strength
IEC 60512 test 4a
3 pin: contact - contact 1000 Vrms
4 pin: contact - contact 650 Vrms
4 pin: contact - contact 1400 Vrms
5 pin: contact - contact 1000 Vrms
8 pin: contact - contact 650 Vrms
Contact resistance
IEC 60512 test 2a
< 10 mΩ
< 10 mΩ
Insulation resistance
IEC 60512 test 3a
> 1012 Ω
> 1012 Ω
Vibration, sine
IEC 60512 test 6d
10 – 500 Hz 5 g
10 – 500 Hz 5 g
Contact disturbance (during vibration test)
IEC 60512 test 2e
< 1 µs
< 1 µs
Shock, halfsine
IEC 60512 test 6c
50 g 11 ms
50 g 11 ms
Contact disturbance (while shock test)
IEC 60512 test 2e
< 1 µs
< 1 µs
Mechanical operation(mating cycles)
IEC 60512 test 9a
> 100 mating cycles
> 100 mating cycles
Insertion and withdrawal force
IEC 60512 test 13b
max. 23 N
max. 23 N
Gauge retention force
IEC 60512 test 16e
> 0.2 N
> 0.2 N
M8/M12 Circular ConnectorsElectrical and Mechanical Characteristics
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M8/M12 Circular ConnectorsElectrical and Mechanical CharacteristicsPCB Connectors
Standard M8 M12
Number of pins 3, 4 4, 5, 8
Process-conditionsSolder temperature max. IEC 68-2-20 Hand solderingtemperature max.
3.5 s at 350 °C
3.5 s at 350 °C
Dip soldering temperature max.
10 s at 260 °C
10 s at 260 °C
Reflow solderingtemperature max.
JEDECJ-STD-020C
20 - 40 s at 260 °C
20 - 40 s at 260 °C
Coplanarity of SMT < 0.1 mm < 0.1 mm
Stencil thickness min. 150 µm 150 µm
Housing MaterialsPlastic material (symbol) LCP LCP
CTI value IEC 112 CTI 200 CTI 200
UL flame rating UL 94 V-0 UL 94 V-0
UL file E83005 E83005Contact MaterialsBase material Cu alloy Cu alloy
Mating area gold plated gold platedTermination area
gold plated (male)Sn (female)
gold plated (male)Sn (female)
Environment compatibilityRecycling no flame-retardent additives, no toxic additives allows easy recycling
ApprovalsProtection class
IEC60529
IP 67 (mated connector/cable)
IP 67 (mated connector/cable)
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M8/M12 Circular ConnectorsElectrical and Mechanical CharacteristicsCable Assemblies
Standard M8 Cable M12 Cable
Number of pins 3, 4 4, 5
Technical specificationCoding A AConnection
Screw locking M8x1(max. tightening force 0.4 Nm)
Screw locking M12x1 (max. tightening force 0.6 Nm)
Cable dataJacket material PUR, PVC PUR, PVCJacket diameter
3 pins 4 pinsPUR 4.1 mm 4.4 mmPVC 4.4 mm 4.7 mm
4 pins 5 pinsPUR 4.7 mm 5.0 mmPUR,shielded 6.5 mm 7.0 mmPVC 5.2 mm 5.3 mm
Conductor cross-section
0.25 mm2
0.34 mm2
0.25 mm2 + 0.34 mm2 (5 pin, shielded)Bending radius
10 x jacket diameter
10 x jacket diameter15 x jacket diameter (5 pin, PUR shielded)
Temperature range
-25 ... +80°C (PUR) -5 ... +70°C (PVC)
-25 ... +80°C (PUR)-25 ... +75°C (PUR, shielded) -5 ... +70°C (PVC)
MaterialsContact
CuZn39Pb3F50 (male)CuNi2Si HV160U (female)
CuZn39Pb3F50 (male)CuNi2Si HV160U (female)
Finishing, mating zone gold plated gold plated
Screw material Zinc die casting Zinc die casting
Screw plating 4-6 µm Ni 4-6 µm Ni
Electrical dataOperating voltage
IEC 60664
The permissible operating voltages depend on the customer applica-tion and on the applicable or specified safety requirements.Insulation coordination according to IEC 60664-1 has to be regarded for the complete electrical device. Therefore, the maximum creepage and clearance distances of the mated connectors are specified for consideration as a part of the whole current path. In practice, reductions in creepage or clearance distances may occur due to the conductive pattern of the printed board or the wiring used, and have to be taken into account separately.As a result the creepage and clearance distances for the application may be reduced compared to those of the connector.
Current rating per contact
IEC61076-2-101
max. 4 A
max. 4 A
Dielectric strength
IEC61076-2-101
max. 1.5 kV(depends on type)
max. 2.5 kV(depends on type)
ApprovalsProtection class
IEC60529
IP67
IP67
Catalog E 074554 03/10 Edition 4 www.erni.com 13
M8/M12 Circular ConnectorsElectrical and Mechanical CharacteristicsQuick Termination
Standard M8 Quick Termination M12 Quick Termination
Type male, female male, female
Technical specificationNumber of Pins 3, 4 4
Coding A AConnection
Screw locking M8x1(max. tightening force 0.4 Nm)
Screw locking M12x1 (max. tightening force 0.6 Nm)
Temperature range -25 ... +85°C -25 ... +85°C
Cable terminationTermination Quick termination (IDC) Quick termination (IDC)
Cable jacket diameter 3.2 - 5.4 mm 4.0 - 5.1 mm
Wire diameter 1.0 - 1.7 mm 1.2 - 1.6 mm
Conductor cross-section 0.14 - 0.34 mm2 0.14 - 0.34 mm2
Diameter of individual strands min. 0.1 mm min. 0.1 mmReconnection(same cross-section)
10
10
MaterialsContact
CuZn39Pb3F50 (male)CuNi2Si HV160U (female)
CuZn39Pb3F50 (male)CuNi2Si HV160U (female)
Finishing, mating zone gold plated gold plated
Electrical dataOperating voltage
IEC 60664
The permissible operating voltages depend on the customer applica-tion and on the applicable or specified safety requirements.Insulation coordination according to IEC 60664-1 has to be regarded for the complete electrical device. Therefore, the maximum creepage and clearance distances of the mated connectors are specified for consideration as a part of the whole current path. In practice, reductions in creepage or clearance distances may occur due to the conductive pattern of the printed board or the wiring used, and have to be taken into account separately.As a result the creepage and clearance distances for the application may be reduced compared to those of the connector.
Current rating per contact
IEC61-076-2-101
max. 4 A
max. 4 A
Dielectric strength
IEC61-076-2-101
0.8 kV
0.8 kV
ApprovalsProtection class
IEC60529
IP67
IP67
14 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsElectrical and Mechanical CharacteristicsAccessories
Adapter T-Coupler Panel Feed-ThroughType
male, female
M12 male - 2 x M12 female,M12 male - 2 x M8 female
M12 female - M12 male
Technical specificationNumber of Pins 3, 4 5/4, 4/3 5
Coding A A A, BConnection
Screw lockingM8x1 (0.4 Nm)M12x1 (0.6 Nm)
Screw lockingM8x1 (0.4 Nm)M12x1 (0.6 Nm)
Screw lockingM12x1 (0.6 Nm)
Temperature range -25 ... +85°C -25 ... +85°C -25 ... +90°C
MaterialsContact
CuZn39Pb3F50 (male)CuNi2Si HV160U (female)
CuZn39Pb3F50 (male)CuNi2Si HV160U (female)
CuZn39Pb3F50 (male)CuNi2Si HV160U (female)
Finishing, mating zone gold plated gold plated gold plated
Electrical dataOperating voltage
The permissible operating voltages depend on the customer application and on the applicable or specified safety requirements.Insulation coordination according to IEC 60664-1 has to be regarded for the complete electrical device. Therefore, the maximum creepage and clearance distances of the mated connectors are specified for consideration as a part of the whole current path. In practice, reductions in creepage or clearance distances may occur due to the conductive pattern of the printed board or the wiring used, and have to be taken into account separately.As a result the creepage and clearance distances for the application may be reduced compa-red to those of the connector.
Current rating per contact max. 4 A max. 4 A max. 4 ADielectric strength
0.8 kV
2.5 kV (M12 - 2 x M12)0.8 kV (M12 - 2 x M8)
0.8 kV
ApprovalsProtection class IP67 IP67 IP67
Catalog E 074554 03/10 Edition 4 www.erni.com 15
M8/M12 Circular ConnectorsPackaging
Abspulrichtung - Reel off Direction
330
150 44,5
4424X
XM12 female 21,3M12 male 23,8
Abspulrichtung - Reel off Direction
330
150 44,5
4424X
XM12 female 21,3M12 male 23,8
330
150 44,5
Abspulrichtung - Reel off Direction
24
44
XM8 female 18,0M8 male 21,0
X
4 x
23 =
135,
9
322,5
23
92
29
9 x 29 = 261
Tape and reel packaging for female and male connectors M8
Tape and reel packaging for female and male connectors M12
Tray packaging for male connectors M12
16 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM8 Female PCB Connectors
Dimensional Drawings
5,6+0,07-0,05
7,2 -0,1
7,5
0,1
12,1
5(
)
16,2
5-0
,2
4,1
1,75
()
max
. 10,
2
10,2
40,
25
7,5 0,05
10
1,4 -0,05 1 -0,05
6,3
-0,1
SW
1,1
1,2
7,5 0,05
16,2
5-0
,2
12,1
5(
) 7,5
0,1
5,6+0,07-0,05
7,2 -0,1
1,75
()
4,1
1,1
1,4 -0,05 1 -0,05
max
. 10,
2
10,2
40,
25
10
6,3
-0,1
SW
1,2
7,8
2,15
6,3
1,1
-0,0
3
3,15
1,5
-0,0
3
1,2
35˚
2,48
2,481,8
3,9
0,6
7,5 0,05
10,6
()
0,9
0,9
1
34
7,8
1,11,5
-0,0
3
3,9
0,6
3,4
1,6
1
0,5
1,95
2,15
7,5 0,05
0,8
1 3
24
2,15
6,3
-0,0
3
3,15
35˚
10,6
()
All dimensions in mm.
3 Pin Version
M8 connectors are well known for the connection of small form factor sensor/actuator devices like proximity sensors, photoelectric barriers, cylinder switches, vacuum valves or micro switches. For such miniature devices it is essential to have space-saving components for reaching compact designs.The M8 products from ERNI support this idea and meet the requirements to a high degree. The female connectors can be ideally used for integrative designs where the M8 locking thread is an integrated part of the housing. Female connectors are mostly used as an input connection for sensor signals.
4 Pin Version
Catalog E 074554 03/10 Edition 4 www.erni.com 17
M8/M12 Circular ConnectorsM8 Female PCB Connectors
834898
835283
Configuration Assembly Height Packaging Part Number
Configuration No. of Pins Assembly Height Coding Termination Packaging Part Number
Ordering Information
224150Female M8 9/13 mm3 Tape and reel/100 pcsSMTA
234234Female M8 9/13 mm4 Bulk/100 pcsSMTA
234233Female M8 9/13 mm3 Bulk/100 pcsSMTA
224151Female M8 9/13 mm4 Tape and reel/100 pcsSMTA
Accessories for M8 Female Connectors
254154Metal shell for M8 female connectors 9 mm Bulk
284067Metal shell for M8 female connectors 13 mm Bulk
O-ring for M8 connectors, 10x1 _ Bulk/100 pcs
O-ring for M8 connectors, 5x0.8 _ Bulk/100 pcs
18 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM8 Male PCB Connectors
Dimensional Drawings
7,5
0,1
12,1
5(
)
16,2
5-0
,2
4,1
4,6
()
7,2 -0,1
20,8
5(
)
1,1
max
. 10,
2
10,2
40,
25
7,5 0,05
10
1,4 -0,05 1 -0,05
6,3
-0,1
SW
1,2
5,6+0,07-0,05
7,8
1,5
-0,0
3
3,9
3,4
0,5
1,95
2,15
1,3
7,5 0,05
3
4
2,15
6,3
1,1
-0,0
3
3,15
10,6
()
1
2All dimensions in mm.
4 Pin Version
Consistent to M8 female versions, ERNI M8 male connectors succeed with the same concept: capability for fully-automated SMT soldering processes. The male version uses machined gold plated contacts ensuring at least 100 mechanical opera-tions. Solid retention clips absorb mating forces and make the surface mounted device stress-resistant.Male connectors are reliable for power supply interfaces in I/O boxes. Despite its small design the connector allows a current rating of 5.7 A at 20 °C (all pins fully loaded). It is also being used as bus connector where M12 B-coded types would need to much space.
Catalog E 074554 03/10 Edition 4 www.erni.com 19
M8/M12 Circular ConnectorsM8 Male PCB Connectors
Configuration No. of Pins Assembly Height Coding Termination Packaging Part Number
Ordering Information
224152Male M8 9/13 mm4 Tape and reel/80 pcsSMTA
234235Male M8 9/13 mm4 Bulk/100 pcsSMTA
Configuration Assembly Height Packaging Part Number
Accessories for M8 Male Connectors
834898O-ring for M8 connectors, 10x1 – Bulk/100 pcs
284409Metal shell for M8 male connectors 9 mm Bulk
284074Metal shell for M8 male connectors 13 mm Bulk
20 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM8 Cable Assemblies
Dimensional Drawings
1
4
3
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
Cable imprint (e.g.)Kabelaufdruck (Bsp.)
ERNI XXXXXX PUR 3x0.25 422006
ERNI Art.-Nr.Part No.Cable sleeve
Kabeltülle Production datee.g.: KW42 2006
1,2532 See Table A
100,
39
20 0,79
1
4
3
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
Cable imprint (e.g.)Kabelaufdruck (Bsp.)
ERNI XXXXXX PUR 3x0.25 422006
ERNI Art.-Nr.Part No.Cable sleeve
Kabeltülle Production datee.g.: KW42 2006
1,2532 See Table A
100,
39
20 0,79
1
4
3
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
ERNI Art.-Nr.Part No.Cable sleeve
Kabeltülle Production datee.g.: KW42 2006
200,
77
0,7920
0,3910
24 0,94 See table A
Kabelaufdruck (Bsp.)Cable imprint (e.g.)
ERNI XXXXXX PUR 3x0.25 422006
1
4
3
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
ERNI Art.-Nr.Part No.Cable sleeve
Kabeltülle Production datee.g.: KW42 2006
200,
77
0,7920
0,3910
24 0,94 See table A
Kabelaufdruck (Bsp.)Cable imprint (e.g.)
ERNI XXXXXX PUR 3x0.25 422006
All dimensions in mm.
Female straight - Pigtail
ERNI’s M8 cable solutions fit to the according PCB counterpart and the threaded panel flange offered in addition. The importance of this comprehensive solution offered by one supplier is that individual components are tested altogether. Even though there is a standard (IEC) applicable, small diffe-rences of individual components may cause problems, e.g. not achieving IP67. ERNI’s solution is qualified and tested alto-gether and meets all IEC requirements. M8 cable assemblies are over-moulded and offered either as interconnection of two circular connectors or as a cord set having an open end of line.ERNI’s portfolio covers further criteria:• no. of contacts: 3, 4• LED: 2 LEDs optional• cable: PVC / PUR (UL/CSA)• standard cable length: - interconnection: 0.3, 0.6, 1.0, 1.5, 2.0 m - pigtail: 1.5, 3.0, 5.0, 7.5, 10.0 m
Female angled - Pigtail
Catalog E 074554 03/10 Edition 4 www.erni.com 21
M8/M12 Circular ConnectorsM8 Cable Assemblies
3
4
1
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
ERNI-Art.- Nr.
Kabelaufdruck (Bsp.)
KabeltülleCable sleeve Part No.
ERNI XXXXXX PUR 3x0.25 422006
Cable imprint (e.g.)
Production datee.g.: KW42 2006
20 0,79See table A
100,
39
39 1,54
3
4
1
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
ERNI-Art.- Nr.
Kabelaufdruck (Bsp.)
KabeltülleCable sleeve Part No.
ERNI XXXXXX PUR 3x0.25 422006
Cable imprint (e.g.)
Production datee.g.: KW42 2006
20 0,79See table A
100,
39
39 1,54
3
4
1
3
4
1
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
ERNI Art.-Nr.Part No.
Production datee.g.: KW42 2006
32See table A
100,
39
1,251,5439
100,
39
Kabelaufdruck (Bsp.)
ERNI XXXXXX PUR 3x0.25 422006
Cable imprint (e.g.)
Cable sleeve Kabeltülle
3
4
1
3
4
1
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
ERNI Art.-Nr.Part No.
Production datee.g.: KW42 2006
32See table A
100,
39
1,251,5439
100,
39Kabelaufdruck (Bsp.)
ERNI XXXXXX PUR 3x0.25 422006
Cable imprint (e.g.)
Cable sleeve Kabeltülle
Male straight - Pigtail / 1
4
3
Ansicht: Steckgesicht; Kontaktbelegung View: mating face; pin assignment
75 ±25 2,95 ±1,00
Cable imprint (e.g.)Kabelaufdruck (Bsp.)
ERNI XXXXX X PUR 3x0.25 4220 06
Production datee.g.: KW42 2006Cable sleeve
Kabeltülle ERNI Art.-Nr.Part No.
24 0,96 See table A
190,
76
10 0,39
20 0,79
/ 1
4
3
Ansicht: Steckgesicht; Kontaktbelegung View: mating face; pin assignment
75 ±25 2,95 ±1,00
Cable imprint (e.g.)Kabelaufdruck (Bsp.)
ERNI XXXXX X PUR 3x0.25 4220 06
Production datee.g.: KW42 2006Cable sleeve
Kabeltülle ERNI Art.-Nr.Part No.
24 0,96 See table A
190,
76
10 0,39
20 0,79
Female angled, with LED - Pigtail
Male straight - Female straight
22 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM8 Cable Assemblies
3
4
1
3
4
1
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
Cable sleeve
Kabelaufdruck (Bsp.)
Kabeltülle
ERNI XXXXXX PUR 3x0.25 42200 6
Cable imprint (e.g.)
TECHNISCHE SKIZZE / Technical sketch
ERNI Art.-Nr.Part No.
Production datee.g.: KW42 2006
24See table A1,54 0,96
10
39
0,39
0,3910
200,
77
3
4
1
3
4
1
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
Cable sleeve
Kabelaufdruck (Bsp.)
Kabeltülle
ERNI XXXXXX PUR 3x0.25 42200 6
Cable imprint (e.g.)
TECHNISCHE SKIZZE / Technical sketch
ERNI Art.-Nr.Part No.
Production datee.g.: KW42 2006
24See table A1,54 0,96
10
39
0,39
0,3910
200,
77
Male straight - Female angled
Catalog E 074554 03/10 Edition 4 www.erni.com 23
M8/M12 Circular ConnectorsM8 Cable Assemblies
Connector1 Connector2 No. of Pins Length Coding Cable Type Part Number
Ordering Information
223764Female straight 3None PVCA3.0 m
223768Female angled, with LED
3None PURA3.0 m
223766Female angled, with LED
3None PVCA3.0 m
223771Female angled 4None PVCA3.0 m
223772Female angled 4None PURA3.0 m
223770Female angled 3None PVCA3.0 m
223769Female straight 4None PURA3.0 m
223767Female straight 4None PVCA3.0 m
223933Female straight 4None PVCA1.5 m
223765Female straight 3None PURA3.0 m
223711Female angled 3None PURA1.5 m
223710Male straight 3None PURA1.5 m
223762Male straight 4None PURA3.0 m
223773Male straight 3Female straight PVCA1.0 m
223774Male straight 3Female straight PURA1.0 m
223777Male straight 4Female straight PURA1.0 m
223776Male straight 4Female straight PVCA1.0 m
24 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM8 Cable Assemblies
Connector1 Connector2 No. of Pins Length Coding Cable Type Part Number
Ordering Information
223775Male straight 3Female angled PVCA1.0 m
223780Male straight 3Female angled, with LED
PVCA1.0 m
223712Male straight 3Female angled, with LED
PURA0.3 m
223779Male straight 4Female angled PVCA1.0 m
223778Male straight 3Female angled PURA1.0 m
223763Male straight 4Female angled PURA1.0 m
Catalog E 074554 03/10 Edition 4 www.erni.com 25
M8/M12 Circular ConnectorsM8 Quick Termination
When installing sensor/actuator devices sometimes pre-assembled cables can cause difficulties or even prevent from successful installation because of cables laying in cable ducts or going through narrow components and small gaps. This would increase the wiring time and raise maintenance cost. ERNI’s field-wireable quick termination connectors are an adequate and efficient solution ensuring highest flexibility for cabling of sensor/actuator peripherals. Easy termination of standard cables is guaranteed by tool-less IDC technology. Further features:• up to 10 times reconnectable• integrated strain-relief• vibration-proof feature• suitable for cable diameter 3.2 - 5.4 mm
Dimensional Drawings
Quick terminationBuchse M8 / M8 female3-polig / 3 pin technique (IDC)
1
4
3
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
120,
45
43 1,67
41 1,61
11,5
0,45
1
4
3
Quick terminationBuchse M8 / M8 female3-polig / 3 pin technique (IDC)
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
All dimensions in mm.
3 Pin Female
3 Pin Male
26 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM8 Quick Termination
Quick terminationBuchse M8 / M8 female4-polig / 4 pin technique (IDC)
12
43
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
120,
45
43 1,67
Quick terminationStecker M8 / M8 male4-polig / 4 pin technique (IDC)
34
21
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
41 1,61
11,5
0,45
4 Pin Female
4 Pin Male
Catalog E 074554 03/10 Edition 4 www.erni.com 27
M8/M12 Circular ConnectorsM8 Quick Termination
Configuration No. of Pins Termination Coding Part Number
Ordering Information
254760Female M8 3 A CodingIDC
254758Male M8 3 A CodingIDC
254762Male M8 4 A CodingIDC
254764Female M8 4 A CodingIDC
28 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular Connectors M12 Female PCB Connectors
Dimensional Drawings
2,5
max.12,6
5,1 +
0,07
-0,05
1,35
17
1,4
0,03
-0,0
3
1-0,05
9 ±0,1
7,2
1
12,84±0,25
10
All dimensions in mm.
4 Pin Version, A Coding
ERNI introduced the first M12 SMT connector in 2003. The ability for surface mount assembly processes contributes to the design-to-cost philosophy and leads to significant cost savings in general applications. The modular connector system comprises of not only the connector itself but also considers various threaded metal flanges and O-ring seals. A solution that allows designer to flexibly create different PCB to front panel distances. Moreover it protects from dust and water immersion accor-ding to IP67. Several codings compliant to IEC 61076-2-101 are supported.
21
34
+0,2
3,54
7,9
1,5
+0,1
1,9
9
+0,
1
+0,1
-0,0
3
±0,05
2,25
1,1
13,3
-0,0
3
+0,
1
3,54
1,3
2,1
Catalog E 074554 03/10 Edition 4 www.erni.com 29
M8/M12 Circular ConnectorsM12 Female PCB Connectors
10
7,2
12,84±0,25
max.12,6
9 ±0,1
-0,05
5,1
+0,
07
1,4
171,
3
0,03
-0,0
3
1-0,05
2,5
8,1
1,25
9
2,5
10
7,2
±0,2512,84
1
4,5
17
+0,
07
-0,05
1,35
5,1
1,4
0,03
-0,0
3
1-0,05
9 ±0,1
1,25
9
±0,0511,3
8 ±0,1
max.12,6
8 Pin Version, A Coding
5 Pin Version, A Coding
5,5
1,5
49°
7,9
-0,0
3
-0,0
3
2,25
+0,2
1,8
9
6x49°=294°
13,3
±0,05
1,1
1,2
33°
1,5-0,03
1,1 -
0,03
9 0,05
7,9
+0,1
2,25+0,1
13,3+0,2
3,54
1,3+0,1
1,9+0,1
3,542,1
1 2
34
5
1
Layout for connectors with machined contacts
3
2
4
-0,0
3
2,25
-0,0
31,
1
+0,
17,
9
1,5
3,54
3,54
+0,1
±0,059
+0,213,3
1,3(5x)
30 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM12 Female PCB Connectors
2,5
5,1
0,03
-0,0
3+
0,07
17
9 ±0,1
10
±0,0511,3
8,15±0,1
7,2
±0,2512,84
4,5
max.12,6
4 Pin Version, D Coding
21
34
3,54
±0,059
3,54
+0,213,3
+0,1
+0,
17,
9
1,9
-0,0
3
+0,12,25
1,1
-0,0
31,
5
1,3+
0,1
2,5
11,3±0,05
810
5,1
17
1,4
+0,
07
1,35
-0,05
0,03
-0,0
3
1-0,05
9 ±0,1
1
7,2
±0,2512,84
4,5
max.12,6
5 Pin Version, B Coding
1
3
2
4
-0,0
31,
1
3,54+0,1
±0,059+0,1
+0,213,3
1,9
7,9
1,3+
0,1
+0,
1
-0,0
3
2,251,5
3,542,1
3
21
4
9 ±0,05
1,1 -
0,03
1,5 -
0,03
3,54
3,542,
1
7,9
+0,
1
1,3(4x)
13,3+0,2
2,25+0,1
Layout for connectors with machined contacts
1
3
2
4
9 ±0,05
3,54
-0,0
3
-0,0
3
+0,
17,
9 3,54
1,1
2,25
2,1
+0,1
+0,213,3
1,5 1,3 (5x)
Layout for connectors with machined contacts
Catalog E 074554 03/10 Edition 4 www.erni.com 31
M8/M12 Circular ConnectorsM12 Female PCB Connectors
Configuration No. of Pins Assembly Height Coding Termination Packaging Part Number
Ordering Information
224064Female M12 9/13 mm5 Tape and reel/100 pcsSMTA
194781Female M12 9/13 mm5 Bulk/100 pcsSMTA
254310Female M12 9/13 mm8 Bulk/100 pcsSMTA
284322Female M12 9/13 mm4 Bulk/100 pcsSMTA
354131Female M12 9/13 mm8 Tape and reel/100 pcsSMTA
254206Female M12 9/13 mm5 Tape and reel/100 pcsSMTB
254205Female M12 9/13 mm5 Bulk/100 pcsSMTB
354702Female M12, machined contacts
9/13 mm5 Tape and reel/100 pcsSMTA
384891Female M12, machined contacts
9/13 mm5 Tape and reel/100 pcsSMTB
32 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM12 Female PCB Connectors
234041Female M12 9/13 mm4 Tape and reel/100 pcsSMTD
234040Female M12 9/13 mm4 Bulk/100 pcsSMTD
364175Female M12, machined contacts
9/13 mm4 Tape and reel/100 pcsSMTD
Configuration No. of Pins Assembly Height Coding Termination Packaging Part Number
Ordering Information
Accessories for M12 Female Connectors
Configuration Assembly Height Packaging Part Number
374729Metal shell for M12 female connectors 9 mm Bulk
374728Metal shell for M12 female connectors 13 mm Bulk
374343Protective cap, female connectors, M12x1, IP67
PE-HD Bulk
834899O-ring for M12 connectors, 14x1 NBR Bulk/100 pcs
835284O-ring for M12 connectors, 7x1 Viton Bulk/100 pcs
Configuration Material Packaging Part Number
354003Counternut M14x1 – Bulk
Catalog E 074554 03/10 Edition 4 www.erni.com 33
M8/M12 Circular ConnectorsM12 Male PCB Connectors
Dimensional Drawings
1,3 -0,051,4
+0,
07
-0,051
1
5,4
±0,
26,
9
±0,19
18,9
5,1
0,03
-0,0
3
1,5 ±
0,1
7,2
12,84±0,25
9,45
10,5
8,15
1
2 3
4
max.12,6
All dimensions in mm.
The M12 SMT male connectors complete the product range of M12 PCB connectors from ERNI. A-coded versions are successfully used for power supply on sensor/actuator distribution boxes or on Ethernet switches. The A-coded connectors are also standard for low voltage switching devices according to IEC 60947-5-2.The modular connector system includes male connectors of two different heights and various threaded metal flanges that allow to realize different distances between PCB and front panel. O-ring seals ensure protection according to IP67.
4 Pin Version, Style 1,
A Coding, Assembly Height 9 mm,
Additional Sealing Option
Layout - Vorschlag
1 4
32
±0,05
+0,2
3,54
9
3,54
1,5
2,25
-0,0
3
1,1
7,9
+0,
1
-0,0
3
+0,1
13,3
1,3
32
1 4
max.12,6
9,45
10,5
7,2
12,84±0,25
±0,19
±0,
2
+0,
07
1,4
25,9
1,3
-0,05
5,1
0,03
-0,0
3
1-0,05
6,9
11,9
4 Pin Version, Style 2,
A Coding, Assembly Height 13 mm
Layout - Vorschlag
1 4
32
±0,059
2,25
13,3+0,2
3,54
1,3+0,01
1,5
3,54
1,1 -
0,03
7,9
34 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM12 Male PCB Connectors
2
1
3
4
max.12,6
5
7,2
12,84±0,25
10,5
9,45 -0,15
8,15
1
1,3
1
18,9
±0,
15
5,4
+0,
07
6,9
-0,051,4
±0,19
±0,
25,
1
-0,05
0,03
-0,0
3
1,5 ±
0,1
5 Pin Version, Style 1,
A Coding, Assembly Height 9 mm,
Additional Sealing Option
5 Pin Version, Style 2,
A Coding, Assembly Height 13 mm
1
Layout - Vorschlag
4
32
3,54
1,5
2,25
-0,0
3
1,1
7,9
+0,
1
-0,0
3
+0,1
13,3+0,2
±0,059
3,54
1,3
4
32
1
5
max.12,6
9,45
10,5
7,2
12,84±0,25
5,1
6,9
-0,2
+0,
07
1,4
25,9
11,9
1,3
-0,05
0,03
-0,0
3
1-0,05
9 ±0,1 Layout - Vorschlag
1 4
32
53,54
±0,05
+0,1
13,3
2,25
+0,2
9
1,3
3,54
1,5 -
0,03
1,1 -
0,03
7,9
+0,
1
5 Pin Version, Style 1,
A Coding, Assembly Height 13 mm,
Additional Sealing Option
8 Pin Version, Style 1,
A Coding, Assembly Height 9 mm
4
32
1
5
max.12,6
25,4
7,5
-0,05
-0,2
6,9
11,9
1,3
5,1 +
0,07
-0,051,4±0,19
-0,3
5
0,03
-0,0
3
1
1,5
7,2
12,84
1
±0,25
4,5
10,5
9,45
8,15
3
41
2
5
+0,213,3
±0,059
1,3
3,54
+0,1
1,5
3,54
-0,0
3
7,9
-0,0
3
+0,
1
1,1
2,25
2,1
7,2
12,84±0,25
5,1
1,3
6,9
+0,
07
1,4-0,05 1-0,05
±0,2
±0,19
18,9
5,4
0,03
-0,0
3
0,8
6
7
3
2
5
4
1 8
max.12,6
10,5
9,45
7
2
1
3
6
5
4
Layout - Vorschlag
8
-0,0
3
1,3
2,75
+0,
1
31,
5
2,31
5,45
±0,059
0,38
1,1
+0,213,3
7,9
-0,0
3
+0,12,25
1,8
4,15
Catalog E 074554 03/10 Edition 4 www.erni.com 35
M8/M12 Circular ConnectorsM12 Male PCB Connectors
±0,19
5,1 +
0,07
1,4
25,9
11,9
1,3
-0,05
0,03
-0,0
3
1-0,05
6,9
±0,
2
7,2
12,84±0,25
32
1 4
max.12,6
9,45
10,5
4 Pin Version, Style 2,
D Coding, Assembly Height 13 mm
5 Pin Version, Style 1,
B Coding, Assembly Height 9 mm
5 Pin Version, Style 1,
B Coding, Assembly Height 13 mm,
Additional Sealing Option
5
32
1 4
max.12,6
7,2
12,84±0,2510,5
9,45
±0,19
5,4
+0,
07
1,4
±0,
2
1,3 -0,05
5,1
0,03
-0,0
3
1-0,05
6,9
18,9
Layout - Vorschlag
3
1
2
5
4
7,9
+0,
1
2,25+0,1
1,3
3,54
9 ±0,05
+0,2
1,1
13,3
-0,0
3
1,5 -
0,03
3,54
25,4
7,5
-0,05
-0,2
6,9
11,9
1,3
5,1 +
0,07
-0,051,4±0,19
-0,3
5
0,03
-0,0
3
1
1,5
10,5
9,45
8,15
32
1
5
4
max.12,6
7,2
12,84±0,25
41
Layout - Vorschlag
32
5
3,54
-0,0
3-0,0
3
7,9
+0,
1
9
2,25
1,5
13,3+0,2
±0,05
1,1
3,54
1,3
36 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM12 Male PCB Connectors
Configuration No. of Pins Assembly Height Coding Termination Packaging Part Number
Ordering Information
254188Male M12, Style 2 13 mm4 Bulk/100 pcsSMTA
1
2 3
4
284809Male M12, Style 1 9 mm4 Tape and reel/75 pcsSMTA
284784Male M12, Style 1 9 mm4 Bulk/100 pcsSMTA
32
1 4
284740Male M12, Style 1 9 mm5 Tape and reel/75 pcsSMTA
354132Male M12, Style 1 9 mm5 Bulk/100 pcsSMTA
2
1
3
4
5
244790Male M12, Style 2 13 mm5 Bulk/100 pcsSMTA
1
2 3
4
5
364767Male M12, Style 1 13 mm5 Bulk/100 pcsSMTA
4
32
1
5
Catalog E 074554 03/10 Edition 4 www.erni.com 37
M8/M12 Circular ConnectorsM12 Male PCB Connectors
Configuration No. of Pins Assembly Height Coding Termination Packaging Part Number
Ordering Information
254319Male M12, Style 1 9 mm5 Bulk/100 pcsSMTB
254317Male M12, Style 1 9 mm8 Bulk/100 pcsSMTA
354130Male M12, Style 1 9 mm5 Tape and reel/75 pcsSMTB
32
1
5
4
244798Male M12, Style 2 13 mm4 Bulk/100 pcsSMTD
2
1
3
4
284810Male M12, Style 1 9 mm8 Tape and reel/75 pcsSMTA
6
7
3
2
5
4
1 8
374947Male M12, Style 1 13 mm5 Bulk/100 pcsSMTB
32
1
5
4
38 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM12 Male PCB Connectors
Ordering Information
Configuration Assembly Height Packaging Part Number
Accessories for M12 Male Connectors
254737Metal shell for M12 male connectors, Style 1 9 mm Bulk
254739Metal shell for M12 male connectors, Style 2 9 mm Bulk
284377Metal shell for M12 male connectors, Style 1 13 mm Bulk
284363Metal shell for M12 male connectors, Style 2 13 mm Bulk
834899O-ring for M12 connectors, 14x1 NBR Bulk/100 pcs
Style 1 and Style 2 explained on page 5.
Configuration Material Packaging Part Number
354217Metal shell for M12 male connectors, Style 2, for counternut
13 mm Bulk
354003Counternut M14x1 – Bulk
374342Protective Cap, Male Connector, M12x1, incl. O-ring, IP67
PE-HD Bulk
Catalog E 074554 03/10 Edition 4 www.erni.com 39
M8/M12 Circular ConnectorsM12 Male PCB Connectors for Direct Integration
Dimensional Drawings
4 Pin Version, Assembly Height 9 mm,
Additional Sealing Option
3,1
±0,19
-0,051,4 -0,051
0,9
5,4
0,5
-0,1
2,2
5
±0,03
1,4
3,7
1
31°
32
1 4
12,84±0,25
±0,
26,
9
10,5
-0,19
-0,19,45
-0,17,3
20,4
±0,
2
41
32
9
(4x)
±0,05
1,5 -
0,03
-0,0
3
3,54
1,11,2
3,54
This M12 cThis M12 connector version is suitable for direct integration in a plastic housing. The connector insert is soldered to the PCB via SMT or THR process. It has no coding and no bushing. These are part of the customer‘s housing. By omitting the bushing, the M12 thread can be designed to be much more robust at the housing with a correspondingly greater wall thickness. The insert can be applied universally thanks to the separation of the coding from the connector. The customer can select the A, B or D coding, depending on the number of pins. The version is suitable for an installation height of 9 mm. In addition, the connector insert can be sealed at the housing by means of an O-ring and is thereby water-proof, even when unconnected.
40 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM12 Male PCB Connectors for Direct Integration
12,84±0,25
20,4
±0,
2
10,5
-0,19-0,19,45
±0,
26,
9
7,3 -0,1
32
1 4
±0,19
-0,051,4 -0,05
1±0,03
0,9
5,4
0,5
2,23,
7
5
1,4
1
3,1
31°
9,45 -0,2
-0,17,3
10,5
9 -0,2
31°
5
6
7
34
1
2
8
max.12,6
0,5
2,2
5,4
9 ±0,1
-0,05
3,7
1
1,3
5,1 +0,
07
-0,051,4
-0,1
0,03
-0,0
3
0,8
6,9
±0,
2
7,2
12,84±0,25
5 Pin Version, Assembly Height 9 mm,
Additional Sealing Option
8 Pin Version, Assembly Height 9 mm,
Additional Sealing Option
2 3
41
5
-0,0
3
±0,059
(5x)1,2
3,54
±0,1-0,0
31,
5
1,1
3,54 34
5
6
2
8
1
7
-0,0
3
+0,1
13,3
±0,05
+0,2
9
2,75
2,25
2,31
1,5
1,8
5,45
0,38
3-0
,03
1,1
+0,
17,
94,15
1,3
Catalog E 074554 03/10 Edition 4 www.erni.com 41
M8/M12 Circular ConnectorsM12 Male PCB Connectors for Direct Integration
Ordering Information
Configuration No. of Pins Assembly Height Coding Termination Packaging Part Number
364777Male M12 9 mm8 Tray/50 pcsSMT–
5
6
7
34
1
2
8
364779Male M12 9 mm5 Tray/50 pcsTHR–
32
1 4
364781Male M12 9 mm4 Tray/50 pcsTHR–
32
1 4
835243O-ring for M12 connectors, 7x1.5 NBR Bulk/100 pcs
Accessories for M12 Connectors for Direct Integration
Configuration Material Packaging Part Number
42 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM12 Cable Assemblies
Dimensional Drawings
All Dimensions in mm
Female straight - Pigtail
Pre-assembled cables are one of the effective possibilities to save time and money. There is no need to consider the correct pin assignment. Coding latches ensure secure mating supported by an integrated vibration-proof feature. Over-moulded connectors guarantee a watertight solution (IP67).M12 cable assemblies are either offered as an interconnection of two circular connectors or as a cord set having an open end of line (pigtail). Especially in harsh environments and for demanding applications the PUR cable assembly is the leading edge. Standardized coding is conform with requirements of different applications and bus technologies.ERNI’s portfolio covers further criteria:• no. of contacts: 4, 5, 8• LED: 3 LEDs optional• cable: PVC / PUR (UL/CSA)• standard cable length: - interconnection: 0.3, 0.6, 1.0, 1.5, 2.0 m - pigtail: 1.5, 3.0, 5.0, 7.5, 10.0 m
5
3
2 4
1
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
ERNI Art.-Nr.Part No.
Production datee.g.: KW42 2006
15 0,59
271,
06
1,5640 20 0,79See table A
Kabelaufdruck (Bsp.)
ERNI XXXXX X PUR 4x0.34 4220 06
Cable imprint (e.g.)
Cable sleeve Kabeltülle
5
3
2 4
1
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
ERNI Art.-Nr.Part No.
Production datee.g.: KW42 2006
15 0,59
271,
06
1,5640 20 0,79See table A
Kabelaufdruck (Bsp.)
ERNI XXXXX X PUR 4x0.34 4220 06
Cable imprint (e.g.)
Cable sleeve Kabeltülle
Female angled - Pigtail
5
3
2 4
1
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
KabeltülleCable sleeve e.g.: KW42 2006
Production dateERNI Art.-Nr.Part No.
0,59
15
See table A 20 0,7938 1,51
Cable imprint (e.g.)Kabelaufdruck (Bsp.)
ERNI XXXXX X PUR 4x0.34 4220 06
5
3
2 4
1
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
KabeltülleCable sleeve e.g.: KW42 2006
Production dateERNI Art.-Nr.Part No.
0,59
15
See table A 20 0,7938 1,51
Cable imprint (e.g.)Kabelaufdruck (Bsp.)
ERNI XXXXX X PUR 4x0.34 4220 06
Catalog E 074554 03/10 Edition 4 www.erni.com 43
M8/M12 Circular ConnectorsM12 Cable Assemblies
5
1
2 4
3
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
Kabelaufdruck (Bsp.)
ERNI XXXXX X PUR 4x0.34 4220 06
Cable imprint (e.g.)
KabeltülleCable sleeve e.g.: KW42 2006
Production dateERNI Art.-Nr.Part No.
0,792041 1,62 See table A
150,
59
5
1
4 2
3
1
2 4
3
5Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
Cable imprint (e.g.)Kabelaufdruck (Bsp.)
ERNI XXXXXX PUR 4x0.34 42200 6
ERNI Art.-Nr.Part No.Cable sleeve
Kabeltülle Production datee.g.: KW42 2006
150,
59
41 1,62 See table A 38 1,51
150,
59
Male straight - Pigtail
5
3
2 4
1
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
Kabelaufdruck (Bsp.)
ERNI XXXXX X PUR 4x0.34 4220 06
Cable imprint (e.g.)
Production datee.g.: KW42 2006Part No.
ERNI Art.-Nr.KabeltülleCable sleeve
23,5
0,93
20 0,79
0,5915
40 1,56 See table A
Female angled, with LED - Pigtail
Male straight - Female straight
5
3
2 4
1
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
Kabelaufdruck (Bsp.)
ERNI XXXXX X PUR 4x0.34 4220 06
Cable imprint (e.g.)
Production datee.g.: KW42 2006Part No.
ERNI Art.-Nr.KabeltülleCable sleeve
23,5
0,93
20 0,79
0,5915
40 1,56 See table A
5
1
2 4
3
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
Kabelaufdruck (Bsp.)
ERNI XXXXX X PUR 4x0.34 4220 06
Cable imprint (e.g.)
KabeltülleCable sleeve e.g.: KW42 2006
Production dateERNI Art.-Nr.Part No.
0,792041 1,62 See table A
150,
59
5
1
4 2
3
1
2 4
3
5Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
Cable imprint (e.g.)Kabelaufdruck (Bsp.)
ERNI XXXXXX PUR 4x0.34 42200 6
ERNI Art.-Nr.Part No.Cable sleeve
Kabeltülle Production datee.g.: KW42 2006
150,
59
41 1,62 See table A 38 1,51
150,
59
44 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM12 Cable Assemblies
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
1
4 25
1
2 4
3
5
3
75 ±25 2,95 ±1,00
Kabelaufdruck (Bsp.)Cable imprint (e.g.)
ERNI XXXXX X PUR 4x0.34 4220 06
Part No.ERNI Art.-Nr.
e.g.: KW42 2006Production dateKabeltülle
Cable sleeve
0,5915
See table A 1,564041 1,62
150,
59
23,5
0,93
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
1
4 25
1
2 4
3
5
3
75 ±25 2,95 ±1,00
Kabelaufdruck (Bsp.)Cable imprint (e.g.)
ERNI XXXXX X PUR 4x0.34 4220 06
Part No.ERNI Art.-Nr.
e.g.: KW42 2006Production dateKabeltülle
Cable sleeve
0,5915
See table A 1,564041 1,62
150,
59
23,5
0,93
5
1
2 4
3
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
ERNI Art.-Nr.Part No. e.g.: KW42 2006
Production dateKabeltülleCable sleeve
15 0,59
40 1,56 See table A 20 0,79
301,
19
ERNI XXXXX X PUR 4x0.34 4220 06
Kabelaufdruck (Bsp.)Cable imprint (e.g.)
5
1
2 4
3
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
ERNI Art.-Nr.Part No. e.g.: KW42 2006
Production dateKabeltülleCable sleeve
15 0,59
40 1,56 See table A 20 0,79
301,
19
ERNI XXXXX X PUR 4x0.34 4220 06
Kabelaufdruck (Bsp.)Cable imprint (e.g.)
Male straight - Female angled, with LED
5
1
4 2
3
1
2 4
3
5Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
Kabelaufdruck (Bsp.)
ERNI XXXXXX PUR 4x0.34 422006
Cable imprint (e.g.)
ERNI Art.-Nr.Part No.Cable sleeve
Kabeltülle Production datee.g.: KW42 2006
See table A
0,59
15
40 1,561,6241
15 0,59
271,
06
5
1
4 2
3
1
2 4
3
5Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
75 ±25 2,95 ±1,00
Kabelaufdruck (Bsp.)
ERNI XXXXXX PUR 4x0.34 422006
Cable imprint (e.g.)
ERNI Art.-Nr.Part No.Cable sleeve
Kabeltülle Production datee.g.: KW42 2006
See table A
0,59
15
40 1,561,6241
15 0,59
271,
06
Male straight - Female angled
Male angled - Pigtail
Catalog E 074554 03/10 Edition 4 www.erni.com 45
M8/M12 Circular ConnectorsM12 Cable Assemblies
1
2
3
4
1
2
3
4
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
Kennzeichnungsträger Production datee.g.: KW42 2006label holder
Part No.ERNI Art.-Nr.
Kabelaufdruck (Bsp.)Cable imprint (e.g.)
47 1,83 See table A 47 1,83
150,
58
ERNI XXXXXX PUR 2x2x0.34 422006
Male straight, D coding - Female straight, D coding
46 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM12 Cable Assemblies
Connector1 Connector2 No. of Pins Length Coding Cable Type Part Number
Ordering Information
223783Female straight 4None PVCA3.0 m
223781Male straight 4None PVCA3.0 m
223787Female angled, with LED
4None PURA3.0 m
223785Female angled 4None PVCA3.0 m
223786Female angled, with LED
4None PVCA3.0 m
223784Female straight 4None PURA3.0 m
223714Female angled 4None PURA1.5 m
223713Male straight 4None PURA1.5 m
223866Female straight 4None PVCA2.0 m
223923Female straight 5None PVCA1.5 m
225039Female straight 8None PURA3.0 m
225040Male straight 8None PURA3.0 m
Catalog E 074554 03/10 Edition 4 www.erni.com 47
223922Male straight 4Male straight PUR, shielded (Ethernet)
D1.5 m
223921Male straight 4Male straight PUR, shielded (Ethernet)
D3.0 m
M8/M12 Circular ConnectorsM12 Cable Assemblies
Connector1 Connector2 No. of Pins Length Coding Cable Type Part Number
Ordering Information
223790Male straight 4Female angled PVCA1.0 m
223791Male straight 4Female angled PURA1.0 m
223715Male straight 4Female angled, with LED
PURA0.3 m
223782Male angled 4None PVCA3.0 m
223788Male straight 4Female straight PVCA1.0 m
223789Male straight 4Female straight PURA1.0 m
223944Male straight 5Female straight TPM, shielded(CAN; DeviceNet)
A1.0 m
354195Male straight 5Female straight PUR, shielded(CAN; DeviceNet)
A1.0 m
364415Male straight 5Female straight PUR, shielded(CAN; DeviceNet)
A1.5 m
48 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsM12 Quick Termination
Dimensional Drawings
All dimensions in mm.
When installing a fieldbus system sometimes pre-assembled cables may cause difficulties or even prevent from successful installation because of cables laying in cable ducts or going through narrow components and small gaps. This would increase the wiring time and therefore raise maintenance cost. ERNI’s field-attachable quick termination connectors are an adequate and efficient solution ensuring highest flexibility for cabling of automation systems. Easy termination of standard cables is guaranteed by tool-less IDC technology. Further features:• reconnectable up to 10 times• integrated strain-relief• vibration-proof screw locking• suitable for cable diameter 4.0 - 5.1 mm
Quick terminationStecker M12 / M12 male4-polig / 4 pin technique (IDC)
View: mating face; pin assignment
1
2 4
3
Ansicht: Steckgesicht; Kontaktbelegung /5
45 1,75
15,1
0,59
4 Pin Male
2 4
1
5 Ansicht: Steckgesicht; Kontaktbelegung /3
View: mating face; pin assignment
4-polig / 4 pinQuick terminationBuchse M12 / M12 female
technique (IDC)150,
59
43 1,7
4 Pin Female
Catalog E 074554 03/10 Edition 4 www.erni.com 49
M8/M12 Circular ConnectorsM12 Quick Termination
Configuration No. of Pins Termination Coding Part Number
Ordering Information
254770Female M12 4 AIDC
254768Male M12 4 AIDC
50 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsAccessoriesAdapter
Dimensional Drawings
All dimensions in mm.
Adapters are useful to reduce the amount of different parts on stock or on Bill Of Materials. Sometimes there are auto-mation components on the market which are available only as M8 or M12 size. In many cases this requires a multitude of connectors from both technologies.With adapters this can be reduced to one system, M8 or M12, that is easily manageable. Adapters are also recommended for service issues i.e. replacement of cables as they allow greater flexibility.
4
3
1
2 4
3
Ansicht: Steckgesicht; Kontaktbelegung /5 1
View: mating face; pin assignment
3-polig / 3 pinBuchse M8 / M8 female
3-polig /Stecker M12 / M12 male
3 pin
ERNI-Art.- Nr.Part No.
Production datee.g.: KW09 2007
ERNI
2547
72
0920
07
150,
58
42 1,66
100,
39
150,
59
3 Pin Version, M12 Male - M8 Female
1
4
3
1
4 2
3
5Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
3-polig /Stecker M8 / M8 male
3-polig / 3 pinBuchse M12 / M12 female
3 pin
ERNI-Art.- Nr.Part No.
Production datee.g.: KW09 2007
150,
58
100,
39
1,8146
150,
59
2547
76ER
NI
0920
07
3 Pin Version, M8 Male - M12 Female
Catalog E 074554 03/10 Edition 4 www.erni.com 51
M8/M12 Circular ConnectorsAccessories Adapter
5
124 3
1
2 4
3
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
4-polig / Stecker M12 / M12 male
4-polig / 4 pinBuchse M8 / M8 female
4 pin2547
74
ERNI
0920
07
ERNI-Art.- Nr.Part No.
Production datee.g.: KW09 2007
150,
58
42 1,66
100,
39
150,
59
4 Pin Version, M12 Male - M8 Female
/
124
3
1
4 2
3
5Ansicht: Steckgesicht; Kontaktbelegung
View: mating face; pin assignment
Buchse M12 / M12 female4-polig /
Stecker M8 / M8 male4-polig / 4 pin 4 pin25
4778
ERN
I
0920
07
ERNI-Art.- Nr.Part No.
Production datee.g.: KW09 2007
150,
58
46 1,81
150,
59
100,
39
4 Pin Version, M8 Male - M12 Female
Configuration No. of Pins Coding Part Number
Ordering Information
254772M12 Male - M8 Female 3 A
254776M8 Male - M12 Female 3 A
254778M8 Male - M12 Female 4 A
254774M12 Male - M8 Female 4 A
52 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsAccessories T-Coupler
Dimensional Drawings
All dimensions in mm.
T-Couplers are used for space saving sensor connectivity. Two sensors/actuators can be merged to one cable. The coupler can be attached close to the machine e.g. near a pneumatic cylinder or directly screwed onto a sensor I/O distribution box by a designated mounting hole on the housing. Features:• self-securing screw locking, vibration-proof• contact finish gold-plated for a minimum of 100 mechanical operations
2. Buchse M12 /
1
2
4
3
1 3 4
1 4 3
Stecker M12 /male M12
1. Buchse M12 / 1. female M12
2. female M12
5
4
1 3
24
3 1
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
1 3
4
3
Stecker M12 /M12 male4-polig / 4 pin
2 xBuchse
M12 /M12female
3-polig /pin
254790ERNI
Schematic diagram/STROMLAUFPLAN092007Production date
e.g.: KW09 2007
ERNI-Art.- Nr.Part No.
vermessingtbrass coating
15
12,8 0,5
0,59
42 1,64
0,39
10
4,5 0,18
341,
35
1 x M12 Male, 4 pin - 2 x M8 Female, 3 pin
Catalog E 074554 03/10 Edition 4 www.erni.com 53
M8/M12 Circular ConnectorsAccessories T-Coupler
2. Buchse M12 /
1
2
4
3
5
1 2 3 4 5
1 4 3 2 5
Stecker M12 /male M12
1. Buchse M12 / 1. female M12
2. female M12
5
4
1 3
2
5
4
3 1
2
2
1 3
4
5
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
4-polig /
Stecker M12 /M12 male5-polig / 5 pin
2 xBuchse M12 /M12 female
4 pin
254788ERNI
Schematic diagram/STROMLAUFPLAN092007Production datee.g.: KW09 2007
ERNI-Art.- Nr.Part No.
vermessingtbrass coating
36150,
59
45 1,79
0,59
15
1,41
4,5 0,18
16,5 0,65
1 x M12 Male, 5 pin - 2 x M12 Female, 4 pin
Configuration Coding Part Number
Ordering Information
2547881 x M12 Male, 5 pin - 2 x M12 Female, 4 pin A
2547901 x M12 Male, 4 pin - 2 x M8 Female, 3 pin A
54 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsAccessories Panel Feed-Through
Dimensional Drawing
5
3
2 4
1
5
3
4 2
1
Ansicht: Steckgesicht; Kontaktbelegung /View: mating face; pin assignment
5-polig /Buchse M12 /M12 female
5-polig / 5 pinStecker M12 /M12 male
5 pinM16
x1,5
097
Production datee.g.: KW09 2007
SW 18 /WAF 18 WAF 19SW 19 /
O-Ring /O-ring
12 0,47
3
0,1
210,
83
14,7
1,3635
0,12
0,58
0,410,1
max.
2,510,5 0,41
All dimensions in mm.
M12 5 Pin Version, A Coding
Panel feed-throughs are available for use when cables need to pass through cabinets, racks or other electrical devices. They ensure protection against dust and water immersion and therefore allow reliable connectivity to the field level.
Catalog E 074554 03/10 Edition 4 www.erni.com 55
M8/M12 Circular ConnectorsAccessories Panel Feed-Through
View: mating face; pin assignment
3
2 4
1
5
3
4 2
1
Ansicht: Steckgesicht; Kontaktbelegung /5
5-polig / Buchse M12 / M12 female
5-polig / 5 pinStecker M12 / M12 male
5 pin
M16
x1,5
097
Production datee.g.: KW09 2007
SW 18 / WAF 18 WAF 19SW 19 /
O-Ring / O-ring
12 0,47
3
0,1
210,
83
14,7
1,3635
0,12
0,58
0,410,1
max.
2,510,5 0,41
M12 5 Pin Version, B Coding
Configuration No. of Pins Coding Part Number
Ordering Information
254780M12 5 A
254782M12 5 B
56 Catalog E 074554 03/10 Edition 4 www.erni.com
M8/M12 Circular ConnectorsPart Number Index
194781 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31223710 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223711 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223712 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24223713 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46223714 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46223715 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47223762 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223763 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24223764 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223765 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223766 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223767 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223768 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223769 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223770 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223771 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223772 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223773 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223774 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223775 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24223776 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223777 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223778 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24223779 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24223780 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24223781 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46223782 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47223783 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46223784 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46223785 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46223786 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46223787 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46223788 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47223789 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47223790 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47223791 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47223866 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46223921 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47223922 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47223923 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46223933 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23223944 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47224064 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31224150 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17224151 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17224152 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19225039 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46225040 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46234040 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32234041 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32234233 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17234234 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17234235 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19244790 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36244798 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37254154 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17254188 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Part Number Page
254205 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31254206 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31254310 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31254317 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37254319 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37254737 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38254739 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38254758 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27254760 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27254762 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27254764 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27254768 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49254770 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49254772 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51254774 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51254776 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51254778 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51254780 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55254782 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55254788 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53254790 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53284067 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17284074 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19284322 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31284363 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38284377 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38284409 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19284740 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36284784 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36284809 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36284810 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37354003 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38354003 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32354130 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37354131 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31354132 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36354195 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47354217 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38354702 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31364175 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32364415 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47364767 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36364777 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41364779 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41364781 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41374342 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38374343 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32374728 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32374729 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32374947 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37384891 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31834898 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19834898 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17834899 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38834899 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32835243 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41835283 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17835284 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Part Number Page
US Letter
US Letter
US Letter
US Letter
Catalog E 074441 11/03 Edition 4 www.erni.com 57 Catalog E 074554 03/10 Edition 4
Member
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Catalog E 074554 03/10 Edition 4
© ERNI Electronics GmbH & Co. KG 2010 • Printed in Germany. A policy of continuous improvement is followed and the right to alter any published data without notice is reser-
ved. ERNI®, MicroStac®, MicroSpeed®, MiniBridge®, MaxiBridge®, ERmet®, ERmet ZD®, ERbic® and ERNIPRESS® are trademarks (registered or applied for in various countries) of
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