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Provides a four-pole pluggable connection between your peripheral and the control wiring, allowing you to disconnect the peripheral without fear of wires shorting together.



Plugs between the communications network and any of the COMBLK, RPTR or TUCOM modules for an extra layer of surge protection.


The DS8 module accepts up to eight dry contacts and provides a single dry contact signal to the controller when the number of monitored points reaches a user-defined threshold.

Each EA1 module can control two actuators from a single controller output and provide a summary dry contact status when a user-selectable number of end switches close (1,2, or more).

























Adds pluggable screw terminals to the communications port of the Carrier® Comfort System zone controller so that you have one set of terminals for each wire in the network (communications in, communications out and zone sensor).

