Types: E, J, K, S, T (software select)

Cold-Junction Reference: Onboard CJ sensor + linearization

Connection: Via TBTC terminal board

Indicators: Run / Fail / Status LEDs

Power: 5 V from Mark VI rack

Temp: –30 °C to +65 °C

Functional Features: Automatic channel disconnect on fault, noise filtering, high common-mode rejection.

Working Principle: TC millivolt signal amplified, referenced to CJ temp, linearized to °C/°F, passed to controller for trip logic.

Application: Exhaust spread calculation, bearing overtemperature trip.

Installation & Notes: Use compensated extension wire; do not land mains near TC terminals; recalibrate after board swap.