Relay Output - Honeywell HC900 Installation And User Manual

Appendix - Installation of Remote Termination Panels (RTPs) - Relay Output

Relay Output

Relay Output
Step
1
ATTENTION: RTP and cables are intended for permanent installation within their own enclosure.
Mount RTP cable assembly to HC900 Controller (Figure 84).
•
Remove appropriate key tabs from terminal block to allow mating with the module. See page 75.
•
Connect desired cable to relay output module at controller. Choose from:
900RTC-H010
900RTC-H025
900RTC-H050
ATTENTION:
Cable power is limited to 24 Amps per module at 60C (140 degrees F) and 32 Amps at 54C
(129 degrees F).
•
Install relay output module label onto 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 switch positions SW1 through SW8.
Module Removal / Insertion Under Power (RIUP) is supported by turning off all eight switches to allow
removal of the module from the rack without causing an arc. Please see page 73 for more details.
See page 217 for RTP internal schematic.
Revision 19
06/14
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
Fuses: 6.3A Time Lag
Wickmann part #3741630041
UL/CSA approved for 250V
215