Installing an MPC Open XPIO expander
Carrier® ChillerVu™
(OPN-PSM-MPCXPE)
Carrier Proprietary and Confidential
CARRIER CORPORATION ©2017
Installation and Start-up Guide
12
All rights reserved
To install the MPC Open XPIO48 and/or the MPC Open XPIO816:
1
Mount the expander
(page 12).
2
Wire the expander for power
(page 14).
3
Attach the expander
(page 14).
4
Address the expander
(page 15).
5
Wire inputs and outputs
(page 16).
To mount an expander
WARNING
When you handle the expander:
• Do not contaminate the printed circuit board with fingerprints, moisture, or any foreign material.
• Do not touch components or leads.
• Handle the board by its edges.
• Isolate from high voltage or electrostatic discharge.
• Ensure that you are properly grounded.
Wiring restrictions for connecting the expander to the Carrier® ChillerVu™
○
Maximum length: 100 feet (30 meters)
○
22 or 24 AWG, low-capacitance, twisted, stranded, shielded copper wire
Installing an MPC Open XPIO expander
