Notifier CMX-2A Control Module

The Notifier CMX-2A Control Module is an addressable module that supervises and switches power to a Notification Appliance Circuit (NAC). The Notifier CMX-2A circuit can be wire as an NFPA Style Y or Style Z NAC. Alternately, the CMX can be employ as a Form-C relay (refer to Figure 4.7-1). Refer to Figures 4.7-2 through 4.7-6 for CMX wiring diagrams.

Connect the SLC Loop to CMX Terminals 1(-) and 2 (+). The CMX occupies one module address on the SLC Loop. Set the rotary switches on the CMX to the particular SLC Loop address required (each CMX must have a unique module address, 01-99). To configure a CMX as a Form-C relay, the two tabs must be broken off of the module. Use a pair of needle-nose pliers to break off each tab.