Trane MOD1396 Interface Module For TC4 & COM3

The Trane MOD1396 interface module is operational in mediating communication between the components of Trane HVAC systems. In particular, it connects TC4 thermostats to equipment that employs a COM3 transmission interface and Receives signals from the TC4 thermostat. They normally indicate preferred temperature stages or working orders for the HVAC mechanism. Converts TC4 signals received following the given communication protocol into signals compatible with the COM3 protocol. COM3 is a serial communication that enables data transfer between the module and other compatible Trane devices. Translates the data received and transmits it to the right Trane equipment.