Contents

Sensor Actuator Interface

Sensor Actuator Interface Introduction A.2 A

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A.11366750000 – 2013/2014

Thin design The M12 distributor has a single row linear design which allows it to be handled easily.

SAI M12 Line

The thin SAI M12 distributor with a single row linear design can be used in a variety of ways.

Machines are becoming more complex as they integrate new functionality and collect increasing amounts of information. But at the same time, there is less space available for these increasing requirements.

The SAI M12 line of distributors has been designed by Weidmüller to meet the requirements posed by this trend. Our existing SAI M8 line of distributors has been designed to save space while still maintaining their versatility. These features are also found in the new SAI M12 distributor line.

The distributors are versatile because every plug in location can be labelled. Thus they can be mounted from the side or from the top down. They are easy to handle and simple to mount to machine profiles because of their single row design.

The M12 distributors are available as 4-way and 6-way modules, with M12 combi-plugs, or as a fixed cable version.

SAI M12 Line

Versatile marking optionsAll plug in positions of the distributor can be labelled with markers so that all connection points are easily identified.

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A.2 1366750000 – 2013/2014

SAI M12 Line

The corresponding number of connectionsThe M12 distributors are available as 4-way and 6-way modules.

Multiple variants Depending on your application or preference, the M12 distributors can be used either with a fixed, attached cable or with a combi-plug.

Technical data and ordering data can be found beginning on page I.9

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A.31366750000 – 2013/2014

7/8“ connectors

Rugged connector solution for supplying power

Weidmüller offers appropriate 7/8“ connectors for a variety of different uses. They are available as customisable variants, built-in connectors with front-wall or rear-wall mounting, and as moulded (encapsulated) cables. The contact carriers are designed with 3, 4 or 5 poles. The contacts are gold plated to ensure a long lifespan.

The customisable variants of these products have compact dimensions, yet can still be fitted with a screw wire connection. The 3-pole version is rated for 12 A while the 4- and 5-pole versions are rated for 9 A. One pin is always designated as the PE contact.

The rated voltage is always at least 250 V. These features make the connector perfect for supplying power to devices.

7/8“ connectors

High dielectric strengthA high dielectric strength of at least 250 V is ensured by the wide contact gap. This allows the product to be used as a power supply.

Rugged designExtra rugged, moulded cables are available for series production.

Excellent transmission reliabilityThe gold-plated contacts and the low insertion force both help to ensure excellent transmission reliability.

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7/8“ connectors

Technical data and ordering data can be found beginning on page E.6

D-coded connectors made from stainless steelThe D-coded connectors are made from 1.4404/316L stainless steel and feature a tension-clamp connection. They can be customised and are available with IP 69K protection.

M8 patch cords for EtherCAT applicationsThe industrial Ethernet cabling systems with M8 connectors are preferred for use with EtherCAT applications.

M23 solder insertsThe M23 solder versions are used for stand-alone soldering or for attaching to circuit boards.Easy to assemble

For easy assembly, the customisable versions can be fitted with the widely used screw wire connection.

Pluggable and safe device connectivity Receptacle connectors for front-wall and rear-wall mounting provide you with pluggable device connectivity and IP 67 protection.

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A.51366750000 – 2013/2014

High-quality M8 valve lines

Now with all five valve plug versions

The miniaturisation trend in device design continues unabated.Sub-bus modules are being used increasingly, particularly with IP 67 I/O devices. These should take up as little space as possible when installed in the field. Users are relying more and more on space-saving M8 connectors to minimise the space taken up by the plug connection.

In support of this trend, we are offering the appropriate actuator cables in a variety of application-specific versions. Our product line includes cables with all five valve-connector types: types A, B industry, B DIN, C Industry and C DIN. The specifications for these products reveal a successful balance of space-saving size combined with quality and load resistance.

High-quality M8 valve lines

Flexible lengthsThe cables are available in different versions with a minimum length of only 15 cm.

Compact yet durable The encapsulated moulding of the M8 connector ensures that the connectors are not just compact, but also high-quality and durable.

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A.6 1366750000 – 2013/2014

High-quality M8 valve lines

Injection-moulded valve connectorsHigh-quality components achieved using state-of-the-art production methods: The moulding around the valve connectors gives them a rugged, high-quality build. A factory test conducted prior to shipment eliminates the risk of assembly errors.

Round plugs for the circuit boardWe offer many versions of our round plugs for the circuit board – including straight/angled, male/female, M8/M12, and with A/B/D coding.

M16 connectorsWe offer a wide line of M16 connectors for circuit boards and moulded connectors for field cabling.

Shielded built-in round plugsCircular plugs with lead-out shields for wall installations result in significantly less interference in the device.

Technical data and ordering data can be found beginning on page B.53

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A.71366750000 – 2013/2014

SAI empty housing

The sensor actuator interface (SAI) line of empty housings with IP 67 protection has been designed by Weidmüller without encapsulation so that they are easy to install. Thus the SAI empty housings are well suited for customer specific layouts which they can implement themselves.

The reflow compatible M12 PCB connectors can withstand continuous operating temperatures of up to 105 °C. They can be ordered separately for customer specific housing solutions.

The housing series includes three sizes: a 54 mm wide version and two 30 mm wide versions in a short or a long execution.

The housings are easy to install and production is simplified by the reflow-compatible M12 PCB connectors. They can be installed on the PCB directly from the tray.

SAI empty housing in IP 67Modular sensor actuator interface, empty housing

On site diagnosticsIlluminated arrow icons show the user the statusof each.

Designer option for laser labellingSymbols, data, diagrams or text can be printed in detail on the housing parts using a laser labelling process.

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SAI empty housing

Power reserve for safetyDue to the use of Pocan® insulating plastic, the SAI empty housings are especially sturdy and resistant.

Wide variety of variantsThe M12 PCB connectors are available as A-coded, B-coded and also D-coded versions.

Easy to service during installation Installation with snap on lugs enables simple and quick trouble shooting during application; this is only possible without encapsulation.

100 % reflow-compatible The PCB connectors fulfil the high demands on the reflow process and are suitable for all other soldering processes.

High protection classDesigned for harsh outside environments with IP 67 protection.

IP 67Technical data and ordering data can be found beginning on page G.6

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A.91366750000 – 2013/2014

Introduction

Are you already a Weidmüller customer?

Then why not order your M12 or M8 cables from us!

Weidmüller supplies an extremely wide range of M12 and M8 cables, naturally with our proven Weidmüller quality assurance.

To answer as many demands as possible, we offer:

• PVC cables• PUR/halogen-free cables

Of course, with very short delivery times and best conditions. Please do not hesitate to contacts us for a quote or to receive further information.

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A.10 1366750000 – 2013/2014