Relay Output - Honeywell HC900 User And Installation Manual

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 85.

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 81).
2
Mount RTP to DIN rail.

Latch to rail. See page 253.

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 83 for more details.
See page 227 for RTP internal schematic.
Revision 6
21 April 2017
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 & Safety Controller User and Installation Manual
Action
Fuses: 6.3A Time Lag
Littelfuse part #37416300410
UL/CSA approved for 250V
225