Honeywell HC900 Installation And User Manual page 236

Appendix - Installation of Remote Termination Panels (RTPs) - Analog Input/Digital Input/Digital Output/Analog
Output
16 Point AC Digital Input
Step
1
ATTENTION: RTP and cables are intended for permanent installation within their own enclosure.
ATTENTION: The RTP combines the two groups of 8 inputs into one group of 16.
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 AC DI module at controller. Choose from:
900RTC-H010
900RTC-H025
900RTC-H050
•
Install 16 point AC DI module label into 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/verify jumper positions as shown.
Module Removal / Insertion Under Power (RIUP) is supported by turning off Switch SW1 to allow removal of
the module from the rack without causing an arc. See page 73.
ATTENTION: SW1 only disconnects L1, not both sides of the AC powerline.
See page 230 for RTP internal schematic.
224
Remote Terminal High Voltage Cable assembly, 1.0 meters long
Remote Terminal High Voltage Cable assembly, 2.5 meters long
Remote Terminal High Voltage Cable assembly, 5.0 meters long
HC900 Process Controller Installation and User Guide
Action
Jumper open
Jumper closed
Revision 19
06/14