Owner manual

GPIO Hardware Reference
CTI Products, Inc.
TABLE OF CONTENTS
1. INTRODUCTION......................................................................................................................7
1.1 MODELS......................................................................................................................................7
1.2 MODULE USAGE IN A SYSTEM.....................................................................................................8
1.3 REFERENCE DOCUMENTS............................................................................................................8
2. SPECIFICATIONS..................................................................................................................10
3. INPUTS & OUTPUTS.............................................................................................................11
3.1 SOLID STATE RELAY OPTION....................................................................................................12
3.2 MAGNETICALLY-LATCHED RELAY OPTION ..............................................................................12
4. INDICATORS..........................................................................................................................13
4.1 INPUT AND OUTPUT LEDS ........................................................................................................13
4.2 PWR, ERR, ACT LEDS ...........................................................................................................13
5. OPTION SWITCHES & JUMPERS .....................................................................................14
5.1 GROUP & MODULE SWITCHES ..................................................................................................14
5.2 OPTION SWITCHES ....................................................................................................................14
5.2.1 Initializing the Relays....................................................................................................15
5.3 JUMPER OPTIONS.......................................................................................................................16
6. CONNECTORS .......................................................................................................................17
6.1 NETWORK CONNECTORS...........................................................................................................17
6.2 DC IN CONNECTOR ..................................................................................................................17
6.3 J1 50-PIN CONNECTOR PINOUT.................................................................................................18
6.3.1 Optically-Isolated 12 Input Option...............................................................................19
6.3.2 Solid-State (Form A) 12 Output Option........................................................................20
6.3.3 Electro-Mechanical (Form C) 8 Output Option ...........................................................21
6.3.4 Magnetically-Latched (Form C) 8 Output Option........................................................22
7. MOUNTING.............................................................................................................................23
8. TROUBLESHOOTING ..........................................................................................................24
68-12068-100
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