Honeywell HC900 User And Installation Manual

72 HC900 Process & Safety Controller User and Installation Manual Revision 6
21 April 2017
Step
Procedure
Comments/References
3
Ensure that AC power to the
rack is disconnected.
Set controller module’s
communication ports to
desired settings (page 42).
Carefully place the Controller
Module in the rack,
immediately to the right of
the Power Supply. Fasten it
in place with two captured
screws at top and bottom.
Torque to 0,4-0,5 N.m
(3.5 – 4.4 Lb-In).
ATTENTION:
Do not install the battery at
this time. Installing the
battery(s) before the
controller is configured
can substantially shorten
battery life. Install under
power after the controller
configuration is complete.
(For more information, refer
to Battery
Installation/Replacement,
page 203.)
4
I/O will be installed later.
See Page 77.

Honeywell HC900 Specifications

General

Series	HC900
Redundancy	Optional
Programming Language	Function Block Diagram, Ladder Logic, Structured Text
Inputs	Analog, Digital
Outputs	Analog, Digital, Relay
Display	Optional
Control	PID, Advanced Control
Power Supply	24V DC or 100-240V AC
Storage Temperature	-40°C to 85°C
Humidity	5% to 95% non-condensing
Communication Protocols	Modbus, Ethernet