How many CM9760-KBD's can I add to one Data port.

Issue

How many CM9760-KBD's can I add to one Data port.

Product Line

Pelco Matrix

Environment

  • CM9760-KBD
  • CM9770 system

Cause

Daisy-chain CM9760-KBD is not supported.

Resolution

The maximum number of CM9760-KBD's on a COM Port is 1. A work around for this application would be to add a CM9760-DMR. This device will allow you to operate 4 CM9760-KBD's on one Sercom port.