Appendix A: Mpc Open Xp Wire Lists - Carrier MPC Open XP Series Installation And Startup Manual

Appendix A: MPC Open XP wire lists

Appendix A: MPC Open XP wire lists
Important notes about AHU application I/O points
The MPC Open XP accepts any of the following:
•
UC applications in the UC equipment sal library
•
Any application from the CV AHU or VAV AHU library
•
User-created Snap programs
CAUTION We do NOT recommend using the 39m library applications in the MPC Open XP controller. If any
of the 39m AHU applications in the 39m sal library are used, the I/O channels are pre-assigned for the UC Open
XP, UC Open, or AppController. These channel assignments are NOT correct in the MPC Open XP.
When using 39m AHU applications in the MPC Open XP or expanders, you must reassign the correct hardware
channel numbers in the i-Vu® application or Field Assistant. See To install the <ALCProduct01 into an i-Vu®
Control System (page 25). When installing the MPC Open XP with any of the 39m AHU applications, do not connect
any I/O channel wiring until you have set the I/O channel numbers specifically for the application.
These cautions pertain ONLY to using 39m AHU applications in the MPC Open XP. UC library applications and
Snap applications come with the channel numbers set to 0:0 and you set them to match the application. No
special steps are required.
MPC Open XP
MPC Open XPIO48/816
Installation and Start-up Guide
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