ICP ZT-2055-IOP Quick Start

ZigBeeWirelessPairConnection



ZT‐2055‐IOP

QuickStart

ZT‐2055‐IOPQuickStart,v1.0,2014/08/11Page1

1. Introduction

TheZT‐2055‐IOPmoduleisaZigBeecoordinatorthatoffers8isolatedchannels for

digitalinputand8isolatedchannelsfordigitaloutput.AnembeddedI/Ochannel

bindingfunctionmeansthatthereisnoneedtouseanexternalcontroller.



Thestatusofeachchannelisboundtoaremotecha

nneloftheZT‐2055.The

ZT‐2055‐IOPcontinuallyupdatesthestatusoftheDOchanneloftheremoteZT‐2055

basedonitsownDIchannels.ItalsoreadsthestatusoftheDIchannel oftheremote

ZT‐2055tosynchronizeitsownDOchannels.



TheZT‐2055‐IOPalsoprov

idesexternalDIPswitchesforeasyconfiguration,whichcan

beusedtosynchronizethedigitalsignalsinanydifficultwiringenvironment.



Pair‐connectionforPairofMultipleI/ODevices

DI_0 ~ DI_7

DO_0 ~ DO_7

DI_0 ~ DI_7

DO0 ~ DO7

X

DO0 ~ DO7

X

ZT‐2055‐IOP

ZT‐2055_01

ZT‐2055_02

ZT‐2055_08

DO_0

~



DO_7

DI_0

~

DI_7

ZT

‐

20

55

‐

IOP

ZT

‐

20

55

01

Pair‐connectionforaOne‐to‐OneI/ODevice

DI_0

~



DI_7

DO_0

~

DO_7

ZT‐2055‐IOPQuickStart,v1.0,2014/08/11Page2

2. Appearance

 ZT‐2055‐IOP

 PWRZigBee

01234567

LEDIndicators

Antenna

DIPSwitch

+Vs

I/OAssignment

01234567

GND F.G.

PowerSupply

Reserved

RotarySwitch

1

23456789101112

PairNumber ZB Channel Reserved

ON

Sa

feValue



 ZT‐2055

ZT‐2055‐IOPQuickStart,v1.0,2014/08/11Page3

LEDIndicators

Antenna

I/OAssignment

 PWRZigBee

DIPSwitch

ON

1

23456789101112

PairNumber ZB Channel

PanID

Reserved

+Vs GND F.

G.

PowerSupply RotarySwitch

A

(LSB)

01234567



01234567

ddress

3. WireConnections

 ZT‐2055‐IOPandZT‐2055



4. Configuration

TheDIPandRotaryswitchesshouldbeadjustedbasedonthespecificnetwork

requirements,asdescribedbelow.

 RotarySwitch(LSBAddress)

A. OntheZT‐2055‐IOP,thisswitchisfixedandcannotbeadjusted.(TheZigBee

coordinatorisalwayssetto0x0000)

B. OntheZT‐2055,theswitchisuse

dtodefinetheDeviceIDandNodeIDforthe

ZigBeenetwork.

 RotarySwitchValue Note

ZT‐2055‐IOP 0(0x0000) Alwayssetto‘0’position

ZT‐2055 1~15(0x0001~0x000F)

Canbesetto anypositionfrom‘1’ to‘F’basedon

thenumberofI/Opairs

ZT‐2055‐IOPQuickStart,v1.0,2014/08/11Page4

ZT‐2055‐IOPQuickStart,v1.0,2014/08/11Page5

 DIPSwitch(1)(MSBAddress)

A. OntheZT‐2055,thisswitchisusedtodefinetheMSB(MostSignificantBit)

address.



 DIPSwitches(1~3)(PairNumber/Protocol,Checksum)

A. OntheZT‐2055‐IOP,theseswitchesareusedtodefinethenumberofI/Opairs

forshowingdebugme

ssageviaLEDindicators.ItpollseveryZT‐2055device

every10secondsviaanUnicastframetochecktheconnectionsurvival.

B. OntheZT‐2055,theseswitchesareusedtodefinetheprotocolandchecksum.

 DIPSwitch1 DIPSwitch2 DIPSwitch3 Note

Reserved PairingNumber ConnectionSurvival

OFF OFF OFF 0(checkslave0x01)

OFF OFF ON 1(checkslave0x01–0x02)

…… ……

ZT‐2055‐IOP

ON ON ON 7(checkslave0x01–0x08)

MSBAddress Protoc ol Checksum 

ZT‐2055

Off OFF(DCON) OFF



 DIPSwitch(4)(SafeValue/PanID)

ThisswitchisusedtoenablethewatchdogoftheremoteZT‐2055devicetostart

thesafevaluefunction.

 DIPSwitch4 Note

OFF(0x0000) IfthesafevaluefunctionoftheremoteZT‐2055isdisabled

ZT‐2055‐IOP

ON(0x0001) IfthesafevaluefunctionoftheremoteZT‐2055isenabled

ZT‐2055 OFF(0x0000)

※ThePanIDconfigurationisfixedatthe0x0000



 DIPSwitches(5~8)(RFChannel)

TheseswitchesareusedtodefinetheRFchannelusedforboththeZT‐2055‐IOP

andZT‐2055andthevaluessetforbothdevicesmustbethesame.

 DIPSwitch5 DIPSwitch6 DIPSwitch7 DIPSwitch8 Note

0x08 0x04 0x02 0x01 Value

OFF OFF OFF OFF 0(2405MHz)

OFF OFF OFF ON 1(2410MHz)

…… ……

ZT‐2055‐IOP

ZT‐2055

ON ON ON ON F(2480MHz)

※TheRFchannelmustbesettothesamevalueonbothdevices.

5. Applications

 Example1(Default:One‐to‐OneI/OPair‐connection)



 Example2(Synchronizingdifferentdigitalchannelstodifferentdevices)

ZT‐2055‐IOP

ZT‐2055_01

Reserved

Address

(LSB)

ZT‐2055_02

Address

(LSB)

1234 56789  101112

ON

Address(MSB)

Protocol

Checksum

RFChannel

P

a

nID

123456789  101112

ON

RFChann

SafeValue

el

PairNumber

123456789  101112

ON

Address(MSB)

Protocol

Checksum

RFChannel

P

a

nID

DO_0&DO_1

ZT‐2055 01

NumberofI/OPairs:2

PanID:0x0000

RFChannel:0x0F

ZT‐2055‐IOP

DI_0~DI_7

DO_0~DO_7

DO_2&DO_3

ZT‐2055 02

X

ZT‐2055‐IOP ZT‐2055_01

Reserved

Address

(LSB)

1234 56789  101112

ON

Address(MSB)

Protocol

Checksum

RFChannel

PanID

123456789  101112

ON

PairNumber

RFChannel

SafeValue

ZT‐2055‐IOP

NumberofI/OPairs:1

PanID:0x0000

ZT‐2055

DO_0 ~ DO_7

DI_0 ~ DI_7

RFChannel:0x00

DI_0 ~ DI_7

DO_0 ~ DO_7

ZT‐2055‐IOPQuickStart,v1.0,2014/08/11Page6

 Example3(Synchronizingallofthedigitalchannelstodifferentdevices)



ZT‐2055‐IOP

ZT‐2055_01

Reserved

Address

(LSB)

ZT‐2055_02

Address

(LSB)

ZT‐2055_03

Address

(LSB)

ZT‐2055_04

Address

(LSB)

123456789  101112

ON

RFChannel

Saf

e

V

a

l

ue

PairNumber

1234 56789  101112

ON

Address(MSB)

Protocol

Checksum

RFChannel

PanID

123456789  101112

ON

Address(MSB)

Protocol

Checksum

RFChannel

PanID

123456789  101112

ON

Address(MSB)

Protocol

Checksum

RFChannel

PanID

1234 56789  101112

ON

Address(MSB)

Protocol

RFChannel

PanID

NumberofI/OPairs:4

PanID:0x0000

RFChannel:0x09

ZT‐2055 01

ZT‐2055‐IOP

DI_0 ~DI

_

7

DI_0~DI_7

ZT‐2055 02

ZT‐2055 03

ZT‐2055 04

DO_0~DO_7

DO_0~DO

_

7

DO_0~DO_7

DO

_

0~DO_7

x

DO_0~DO_

7

Check

sum

ZT‐2055‐IOPQuickStart,v1.0,2014/08/11Page7

6. Appendix

 LED Indicators

ZT‐2055‐IOP Status Remarks

SteadyLit ZigBeecommunicationisfunctioningcorrectly

FlashingOnce CommunicationtoZigBeeslave0x01hasbeenlost

FlashingTwice CommunicationtoZigBeeslave0x02hasbeenlost

…… ……

PWR

FlashingEightTimes CommunicationtoZigBeeslave0x08hasbeenlost

SteadyLit ZigBeenetworkhasbeenestablished

ZigBee

FlashingtoSteadyLit RejoinagaintheZigBeenetworkorithasoccupied

DI ON/Off ThestatusoftheDIchannels

DO ON/Off ThestatusoftheDOchannels



ZT‐2055 Status Remarks

SteadyLit Thepowerison

Blinking(200ms) TherewasaModuleInitializationfailure

Blinking(1s) TheHostWatchdogisenabled

PWR

SteadyUnlit Thepowerisoff

SteadyLit Thesignalstrengthishigh

Blinking(500ms) Thesignalisavailable

Blinking(1s) Thesignalisweak

ZigBee

Blinking(2s) ThesignalispoorornoZigBeenetworkisavailable.

SteadyLit TheDI/DOchannelisenabled

DI/DO

SteadyUnlit TheDI/DOchannelisdisabled



 Technical Service

IfyouhaveanydifficultiesusingyourZT‐2000seriesI/Odevice,pleasesenda

descriptionoftheproblemtoservice@icpdas.com

Includethef

ollowingitemsinyouremail:

 A description or diagram of the current DIP switch positions.

ZT‐2055‐IOPQuickStart,v1.0,2014/08/11Page8

ICP ZT-2055-IOP Quick Start

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