Honeywell HC900 User Manual

Communications Installation - Wiring and cabling
120 HC900 Process Controller Installation and User Guide Revision 19
06/14
Controller
Port
/Connector
Type
Link Type:
Controller to
Cable Type To Device/Port Details
I/O
100Base-T
2 or more I/O
racks
Shielded Ethernet
CAT5 cable IO with RJ-
45 connectors
C75 CPU A’s I/O port to
approved switch. From this
switch to each Scanner 2’s
I/O A port. One (1)
additional switch may be
used, for a total of 2
switches between CPU A
and the I/O racks.
C75 CPU B’s I/O port to
approved switch. From this
switch to each Scanner 2’s
I/O B port. One (1)
additional switch may be
used, for a total of 2
switches between CPU B
and the I/O racks.

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