Relays & Controllers

Honeywell’s INNCOM relays and controllers signal HVAC, lighting, and other devices. Relays extend INNCOM smart digital thermostat functionality and provide switching capabilities for heating / cooling, lighting, and other loads. Built-in communications capabilities inherently support communications circuits, while auxiliary communications headers support external communications modules.


1200W capacity (2 x 600W per channel) leading edge dimmer for incandescent, halogen, and transformer based lamps.

800W capacity (2 x 400W per channel) or single output 550W trailing edge dimmer designed for incandescent, dimmable CFL and LED lamps.

Category: Switches

The MCM4 Micro Controller Module provides the logic and S5 bus communications interface for the DS12.