Honeywell HC900 - Page 233

Appendix - Installation of Remote Termination Panels (RTPs) - Analog Input/Digital Input/Digital Output/Analog
Output
Revision 19 HC900 Process Controller Installation and User Guide 221
06/14
16 Point Contact Digital Input
Step Action
1 ATTENTION: RTP and cables are intended for permanent installation within their own enclosure.
Mount RTP cable assembly to HC900 Controller (Figure 92).
• Remove appropriate key tabs from terminal board to allow mating with the module. See page 75.
• Connect desired cable to 16 point Contact DI module at controller. Choose from:
900RTC-L010 Remote Terminal Low Voltage Cable Assembly, 1.0 meters long
900RTC-L025 Remote Terminal Low Voltage Cable Assembly, 2.5 meters long
900RTC-L050 Remote Terminal Low Voltage Cable Assembly, 5.0 meters long
• Install 16 point contact DI module label into the module connector cover.
• Connect shield drain wire to the grounding bars at the base of the HC900 rack. All field-wiring
shields must be grounded as described in the shield grounding section (page 70).
2 Mount RTP to DIN rail.
• Latch to rail. See page 244.
• Connect cable to RTP
3 Set jumper positions as shown for the 16 point contact digital input module.
Jumper open
Jumper closed
SW1 is not used. Module RIUP is not affected by using the RTP.
See page 230 for RTP internal schematic.