Carrier ChillerVu - Wiring Inputs and Outputs; Input Wiring Specifications

Wiring inputs and outputs
Carrier® ChillerVu™
(OPN-PSM-MPCXPE) Carrier Proprietary and Confidential CARRIER CORPORATION ©2017
Installation and Start-up Guide 16 All rights reserved
WARNING
Do not apply line voltage (mains voltage) to the controller's ports and terminals.
See the Appendix (page 63) to print a blank wire list.
Input wiring specifications
Input
Maximum length
Minimum gauge
Shielding
0–5 Vdc
0–10 Vdc
500 feet
(152 meters)
22 AWG 100 feet Unshielded
100 - 500 feet Shielded
0–20 mA 1000 feet
(305 meters)
22 AWG 100 feet Unshielded
100 - 1000 feet Shielded
Thermistor
Dry contact
Pulse counter
TLO
500 feet
(152 meters)
22 AWG 100 feet Unshielded
100 - 500 feet Shielded
RTD 100 feet
(30 meters)
22 AWG Shielded
ZS or SPT sensors 500 feet
(152 meters)
18 AWG
22 AWG
Shielded or
unshielded
Wireless Adapter for
Wireless sensors
500 feet
(152 meters)
22 AWG Shielded or
unshielded
Equipment Touch
device
500 feet
(152 meters)
22 AWG (7x0096) bare
copper
If shielded, Aluminum/Mylar
shield (100% coverage) with TC
drain wire
Wiring inputs and outputs