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TheSIOseriesofinput/outputmoduleshavebeen

designedforpowerscadaandenergyfacility

managementsystem,althoughtheyhavebeen

optimizedfortheseapplicationstheycanofcourse

beusedasgeneralpurposeI/Osuchasprocess

industryautomationordataacquisitionsystem.

OVERVIEW

UnlikeconventionalsinglefunctionI/Omodules(i.e.

DIonlymodule,DOonlymoduleandAIonly

module),theSIOserieshaveacombinationofI/O

typespermodule.Besides,SIOalsosupport

modbusprotocoloverRs485interfaceport.Those

featuresareveryhelpfulfor electricalcontrol

systemsapplication.

Typically,thecablingforelectricalequipmentcanbe

wildlyspread,theideallocationtoaffixtheI/O

modulewouldbeinsidewiththeelectricalpanelitself.

Doingsowouldnotonlyreducethelaborcostofthe

pipingandwiring,butwillalsoreducethecosts

associatedwithalldesignandcommissioningand

troubleshootingaswell.

Themoduleisrequirednotonlytohavehighimmunity

tonoiseandinterference,butneedstohavemultiple

I/Otypestobecombinedtogetherontothesame

moduleinordertoshrinkthemoduletoasizesmall

enoughtofitwithintheconstrainedspaceofthe

panel.

DESIGNEDFORHIGHRELIABILITY

ModbusI/OModules

SERIESSIO

APPLICATIONS

PowerMonitoringandControl

BuildingAutomation

ProcessMonitoringandControl

RemoteTelemetry

EnergyManagement

SDIDO(SOE)

LT3504(4DO)

LT1050(1DI/1DO)

SIO210

SIO270(8DI+2DO)

SIO235C[4AI+4DI+2DO+(8thermistor)]

SIO235A(4AI+4DI+2DO)

SIO280(8DI+8DO) SDIDO(16DI+4DO)

SIO235B(12AI+6DI+4DO) LT3100(12DI/4DO)

1

SIOmoduleinstalleddirectlyinthesamepanelastheelectricalequipment,greatlyreducingthecostoflaborandworktime

DESIGNEDFORELECTRICALCONTROLSYSTEMS

IS70

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MODULESELECTIONS

2

PRODUCT

SPECIFICATION

DI

DO

RS 485

SIO280 SIO270 SDIDO SDIDO(SOE)8DI/8DO module 8DI/2DO module 16DI/4DO module SOE module

drysensecontact

5000KVopticalisolation

YES

30 mSEC

OneperDI

8 relays 2 relays 4 relays 4 relays

oneperrelay

FormC(no+nc)

None

220VAC/2A

Direct/Pulse/Restore Pulse

220VAC/1A

Form A 2 +2FormC Form A

ModelProductName

DIChannels

DIinput

VoltageIsolation

Counter Accumulator

lowpassfilter

StatusIndicatorLED

DO channels

Act ivi tyInd ica torL ED

FormFactor

Manualbackupswitch

Contactcapacity

ControlModes

Add res smax

BaudRate

CommIndicatorLED

Protection

SelfDiagnosticandRecoveryLED

Voltage

StandbyPower

HighestPower(Relayactvity)

PowerSupply

SOE N/A yes(timestamping1msec)N/A N/A

63 31 63 63

TVS,PTC,photosiolation

V

V

DI

DO

RS485

LT3504 LT3100 LT1050 SIO210

4

addressablerelays12DI/4DO

addressablerelays1DI/1DO 4DI

drysensecontact

2500Vopticalisolation

30mSEC

4relays 4relays 1relays

oneperrelay

oneperrelay

220VAC/20A

Direct/Restore(DIP switch)

220VAC/10A

Form A

Model

ProductName

DIChannels

Diinput

VoltageIsolation

Acc umu lat or

lowpassfilter

StatusIndicatorLED

DOchannels

Act ivi tyInd ica torL ED

FormFactor

Manualbackupswitch

Contactcapacity

ControlModes

Add res smax

BaudRate

CommIndicatorLED

VoltageIsolation

SelfDiagnosticandRecoveryLED

VoltageRegularPower

HighestPower(Relayactvity)

PowerSupply

SOE None None None

None 12(isolated) 1(isolated) 4(non-isolated)

None

None

None

None

None

None

None

None220 VAC/15A

63(setusingDIP switch)

2400/9600bps

RX/TXLEDindicators

TVSandPTCdualprotection Overvoltage and overcurrent( )

Included(flashesoncepersecond)

DC V V12 12AC

8VA 3VA 6VA 6VA

AC1 8V/ DC2 4V AC1 8V/ DC2 4V AC110V 220V1.2VA 3VA 3.5 VA 0. 4VA

2VA 0.5VA 1.2VA 1.2VA

DC24V AC12-18V/

8VA 3VA 6VA 6VA

D C1 2V /D C2 4V /AC 12 -1 8V A C1 2- 18 V D C1 2V /D C2 4V /A C1 2- 18 V

2400or9600bps(setusingDIP switch)

SERIESSIO

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MULTIFUNCTIONI/OMODULE

3

SERIESSIOPRODUCTSPECIFICATION

Al lth eDOh av ebu ilt inre la ys ,wh ichca nbec on nect edd ir ec tl y

toa220Vacsourcetodriveamagneticcontactor,eliminating

theneedforanintermediaterelayandaDCpowersupply.This

notonlysavesonlaborcost,shortensworktimeandsaveson

theequipmentcostaswell.Themajorityofthemoduleshave

NOandNCterminalstoworkwith.Forsomeapplicationrequire

tocontrolhighcurrentloadcapacity,theLTseriesmodelsoffer

highloadrelaysandhaveonboardmanualoverridebuttons.

EachDOcanbecontrolledusingoneofthreemodesbysending

thepropercommandthroughthespecificdataaddress:

Theprogramcommandstherelaytoturneitheron/off.Whenthe

powerisrestoredafterbeinginterrupted,therelaywill

automaticallygobackto thelaststateitwasinbeforethe

interruptionwithoutneedinganyinterventionfromthe

controllingprogram.

Theprogramcommandstherelaydirectlytoturnon/off.When

thepowerisrestoredafterbeinginterrupted,therelayreturnsto

itsnormalstate.

Theprogramcommandstherelaytosendoutapulse.Thepulse

durationcanbesetfrom500millisecondsto2seconds.

(1)RestoreMode

(2)DirectMode

(3)PulseMode(NotapplicableforLT3504/LT3100/LT1050/IS70)

DOWITHRELAYFEATURE

direct

pulse

restore

Powerrecover

Powerinterrupt

command

ON

ON

ON

Relay

ON

ControlMode

RELAYRATINGTABLE

SIO270SIO280SDIDOSIO235A/C

SIO235B

110VAC 220VAC DC24V 3A 3A 3A 3A

3A 3A 3A 3A

2A2A

1A1A

3A 3A 1A

TMSTemperaturesensorforSIO235C&IS70

DI

DO

RS485

Model

Productname

Dichannels

Diinput

Voltageisolation

Acc umu lat or

Lowpassfilter

Statusindicatorled

Do channels

Act ivi tyin dic ato rled

Contactform

Manualbackupswitch

Contactcapacity

Controlmodes

Addr essma x

Baudrate

Commindicatorled

Selfdiagnosticandrecoveryled

Voltage

Highestpower(relayactvity)

PowerSupply

SIO235A SIO235B SIO235C IS70

4AI/4DI/2DOmodule

12AI/6DI/2DOmodule

4AI/8T/4DI/2DOmodule

TemperatureControl

4 4 4

8 humiditysensor(Optional)

8thermistorinputs

0

2 relays 2 relays 4 relays 1 relays

FormC(no+nc) Form A

220VAC/5A

Direct/Pulse/Restore

220VAC/5A

6VA 8VA 6VA 6VA

Ai(s ing leend ):0 -5v dc

Ai(di ffer ent ial ):0 -20 ma

Temperatureinput(thermistor)

Resolution

Updatespeed

AI

4isolated 6 isolated 4 isolated 1 isolated

drysensecontact

5000Vopticalisolation

Yes(65535max.)

30mSEC

oneperDI

N A/ N A/

N A/

0.10%

Thermistorincluded

0.10% 1 Co

0.1oC

1sec

N A/

N A/

N A/

N A/

Oneforeachrelay

N A/

220VAC/1A 220VAC/1A

Direct

31(setusingDIP switch)

2400or9600bps(setusingDIP switch)

RX/TXLEDindicators

Protection(Voltagesurgeandovercurrent)

Protection(opticalisolation)

TVSandPTCdualprotection Overvoltage and overcurrent( )

5000Vrmsisolationvoltage

Included(flashesoncepersecond)

D C V /D C 24 V/AC1 2V/ AC1 8V

12 DC24V D C V /D C 24 V/AC9 -18 V12 AC12V/DC12V

Standbypower 2VA 3VA 3VA 1VA

TMS002 TMS003

Watertemperaturesensor0-80C

TMS001

Airt emp era tur esen sor0-80C

NPT 6mm

25.4mmNPT

14mm 14mm25mm

5mm

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Rx T x Sy s

R1

R2

R3

R4

1 2 4 8 16 3 2 B

ON

OFF

ADDRESS IS

R3 R4 R4R3 RS+ RS-

R2 R1 R 1R2 AC24V

LT3504 LT3100

Rx T x Sy s

R1

R2

R3

R4

1 2 4 8 16 M R

ON

OFF

ADDRES S

IS

AC18V /DC24VC

I

RO

1 2 3 4 DC12V

DI

RS +- 9-12C 1-8C

DI

POWERSUPPLY

SIO270 Dip1-5foraddresssettingdip6baudratesetting

(on:19200,off:9600)

1

2

3

4

5

6

13

led1:relay2

led2:relay1led3:RX

led4:TX

system

4 2

C4321 5 6 7 8C

DI

RS485+- SN C C N O N C C N O

R1 R2

+

NC C NO NC C NO

PowerSupply

+

RS485

+- S

SIO235B

NC C NO NC C NO

CA1

A2A3

A4 A9A10

A11A12

A5 A6 A7 A8

0-5V 0-20mA

0-20mA

R1 R2

R3 R4

DIAI

AI

AI

C 4 3 2 156

123456

Dip1-5foraddresssettingdip6baudratesetting(on:19200,off:9600)

R1

R2NC C N O NC C N O C 4 3 2 1

PowerSupply

+

T X R X RS485

+- SC 4 3 2 1C 8 7 6 512- 12+ 11- 11+ 10- 10- 9- 9+

SIO235C

Expansion Standard

SIO235Conly

Thermistorinput 0-5V

Dip1-5foraddresssettingdip6baudratesetting(on:19200,off:9600)

654321

( (

AI

R1 R2DI

DI

SDIDO

R1

R2

R3

R4

Dip1-7foraddresssettingdip8baudratesetting

(on:19200,off:9600)system

NO,NCSETTING

J4

C4321 5 6 7 8 C1211109 13 14 15 16

RS485

+- S

TX RX

NC CC NO NC C NO

R3R1

R4R2 Power

Supply

+

J312345678

C

NO N C N O N C

TX(G)

RX(G) System

Dip1-7foraddresssettingDip8baudratesetting

(on:19200,off:9600)

SIO280

NC C NO NC NC NC NC NC NC NC NCC C C C C C C CNO NO NO NO NO NO NO NO

C 54321 6 7 8

PowerSupply

+

RS485+- S

DI

R1 R2 R3 R4 R5 R6 R7 R8

Modbus-1.3e.cdr

R1

R2NC C N O NC C N O C 4 3 2 1

PowerSupply

+

T X R X RS485

+- SC 4 3 2 1

SIO235A

Standard

0-5V

Dip1-5foraddresssettingdip6baudratesetting(on:19200,off:9600)

654321

SIO235C

R1 R2DI

A C C ES S O RI ES

4

PRODUCT

SPECIFICATION

Powersupply

COMMUNICATIONS

Protection:

Protocol:

-TVSandPTCforover-voltage5.8Vandover-current100mA

-Photo-isolated:5KVrms(SIO280,SDIDO,SIO235seriesonly)

-Modbus/RTU;2-wireRS485(2400or9600baud);

-Responsetime:150msec@9600bps

-0 Cto70 C;5%to95%RHnon-condensing

-meetsgenericstandardsforindustrialenvironments;

Am bi en tOp er at io n:

SWCtest:

IEC61000-4-4,3KV;IEC61000-4-5,3KV

o o

ENVIRONMENT&EMCTEST

RS232/RS485Converter

-Model:24V,0.7A(NES-15-24)

- Model:12V,1.3A(NES-15-12 )

-Input:85-264VAC

-Overvoltage:120%

-Withstandvoltage:3KV(input/output)

-Safety:ul60950-1

-EMC: IEC61000-4-2,3,4,5,6,8,11

-Dimension:79X51X28mm

-Protections:Shortcircuit/OLP/OVP

-Autodirectioncontrol

-Statusindicator:4LEDS

-Photo-isolated:5KVrms

-Protection:TVS&PTC

-Power:AC/DC12V

-RS232:9PINDB-9female

-Dimension:75X60X23mm

WIRINGDIAGRAM

RxTx

Sys ON

OFF

IS

LT1050

RS+

RS-

DI+

DI-

220V

110V

COM

AC

1 2 4 8 1 6 3 2 B

ADDRESS

R1

R1

R1

R1

SIO210

R X T X

DI

1234 POWER

- +DC12V

- +RS

C 4 3 C 2 1DI

1 2 4 8 16 3 2 B

ON

OFF

ADDRESS

SERIESSIO

5F.,No.157,Xinhu1 Road,NeihuDistrict,TaipeiCity114,Taiwan,R.O.C.Tel:+886-2 -2793 -6123Fax:+886- 2-2793 -6150stDAEINSTRUMENTCORP.

OurWebsite:www.DAEinstrument.com