I did that with a rack-mount CMM4 before – connected the terminals to the 29V supply, then plugged it in. No effect on the PMP320s, and it worked perfectly for the new PMP450 AP.
From: Af [mailto:[email protected]] On Behalf Of Eric Muehleisen Sent: Thursday, February 23, 2017 2:33 PM To: [email protected] Subject: [AFMUG] Adding second power supply to CMM4 We have a CMM4 in production with 56v supply that powers 4 PMP320's. We are adding a 450 AP next week. Can we connect up a 29v supply without disrupting the CMM4? I realize this is not recommended practice but don't want to create an outage if possible.
