Carrier TruVu TV-MPCXP1628-NR, Installation And Startup Manual

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To attach TruVu™ MPC I/O expanders
TruVu™ MPC Controller ( part no. TV-MPCXP1628-NR) CARRIER CORPORATION ©2021
Installation and Start-up Guide All rights reserved
10
To connect the TruVu™ MPC I/O expander to the I/O bus edge connector (DC only)
NOTE
•
The following instructions assume that the controller is already mounted either on a DIN rail or using screws.
•
You cannot use the I/O bus edge connector on the TV-MPCXP1628-NR when using an AC power supply.
1
Turn off the TV-MPCXP1628-NR's power.
2
Remove the plastic protective cap from the TV-MPCXP1628-NR's bus edge connector and the expander's
edge connector. Squeeze the plastic tabs to pull the cap off.
WARNING This connector provides power and communication. To prevent risk of shock, do not touch
the bare edge connector if the controller's power is on.
3
DIN rail mounting only — Push down and pull out the expander's DIN rail tabs shown below.
4
Slide the expander's left edge connector down onto the TV-MPCXP1628-NR's edge connector.
5
Do one of the following:
○
DIN rail mounting — Push in the expander's center tabs towards the expander until you hear them click.
Pull gently on the expander to verify that it is locked to the DIN rail.
○
Screw mounting — Insert #6 screws through the expander's mounting holes.