Infinite Peripherals SCOM-100 manual I/O expansion power supply

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SCOM-100, User guide

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2.5 I/O expansion power supply

SCOM-100 has two ways to provide power supply for the I/O expansion units.

Bridge Vcc to Vex on the main SCOM-100 unit to power a limited number of I/O expansion units (up to 4), as shown below. (Power is then wired through the 6th pin on to the modular I/O expansion connector).

If the number of expansion modules is more than 4, an external power supply source must be connected to the power connector screw terminals of each expansion module, as shown below, and the Vcc to Vex on the main SCOM-100 unit must not be bridged.

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Contents Page Disclaimer Contents Page Page Connections Device overviewLED indications Power supply WiringDigital inputs AC1 Digital outputsAnalog input Analog inputsVin SCOM-100, User guide Analog input I/O expansion power supply SCOM-100, User guide Microphone GSM antennaInstalling the SIM card Getting startedPreparing a SIM card First power up & factory settings XXXX,A..A,..,..,Z..Z SMS commandsDevice operation Naming the unit1100,m,n,s,a,d Configuring a digital input for alarmingMy SCOM-100 Door contact 1100,0,1,Door contact,3,30Setting alarm message’s texts 0630,ID,s1101,m,n,ID1,ID2 My SCOM-100 0630,1,Door is opened 0630,2,Door is closed0630,1,Door is opened 0630,2,Door is closed 1101,0,1,2,1 My SCOM-100 Door contact Door is openedClearing the digital input configuration Door contact Door is closed1110,m,n 1000,0,2 Setting a digital outputControlling the digital outputs 1000,m,n1071,0,2 Configuring an output as a closed contact1001,0,2 1071,m,nPulse digital output 1070,m,nSetting a digital output after a delay 1010,m,n,s1010,0,2,25 1020,m,n,h,mn Resetting a digital output after a delay1021,m,n,h,mn 1040,m,n,mon,moff Digital output time based scheduling1700,ID,d,P1B-P1D,P2B-P2D,…,P8B-P8D Time schedule program1700,1,0,800-120,1130-1001645-180 1030,m,n,ID1701,ID,P Clearing the digital output configuration 1701,3,501090,m,n,ID Analog signal alarming Analog input configuration1200,m,n,s,SSL,SSH,SCL,SCH,ALL,ALH,u,d ALH SCOM-100, User guide Setting alarm message’s texts for analog inputs 1200,0,2,Pressure,819,4095,0,10000,2500 8500,mBar,151201,m,n,ID1,ID2 1800,d Clearing the analog input configurationSetting the analog inputs alarm deadband 1210,m,nSpecial I/O Functions 1 ON/OFF and PID control1250,id,m,n,m1,n1,sp,g,it,dt,ct,h 1251,id,s 1255,id,sp1252,id,m,n 1253,id1260,id User administration Create a new user0500,id,n,p,c1,c2,c3 Delete a user Change user configurationDefining specific alarm recipients Set a DI alarm recipientSet an AI alarm recipient Clear DI alarm recipientsClear AI alarm recipients Monitor command Device status & mode controlsSetting the device status RUN Control commandSend acknowledgement SMS Controlling the device statusControlling the device response 1105,m,n,vSetting up an SMS counter Merge concurrent alarmsResponse format Setting a GSM PIN Setting date and timeUNITMy SCOM-100 Monitoring commandsMonitoring capabilities 5100Using the Hyperterminal for configuration Connecting a PCSCOM-100, User guide SCOM-100, User guide Using the Scom Configurator for configuration Ate1Atsms=1100,0,1,Door contact,3,30 Using the microphone input Command reference General parameter settingsAppendix SMS User configuration Output control & configuration Input configuration 5 I/O Functions RTC & Time scheduling Monitoring commands AI/DI/AO/DO Troubleshooting Page Main unit Technical specificationsGE-DIO-42 Digital I/O Expansion module Error handling LED Status LED indicationsGE-DIO-42 Digital I/O expansion Default parameter values Factory settingsSetting an I/O expansion module address Dip switch settings Module number m PIN RS232C connector layout