The TM150 Terminal Module is a DRIVE-CLiQ component for temperature evaluation. The temperature is measured in a temperature range from -99 °C to +250 °C (-210 °F to +482 °F) for the following temperature sensors:

• Pt100 (with monitoring for open-circuit and short-circuit)
• Pt1000 (with monitoring for open-circuit and short-circuit)
• KTY84 (with monitoring for open-circuit and short-circuit)
• PTC (with short-circuit monitoring)
• Bimetallic NC contact (without monitoring)

For the temperature sensor inputs, for each terminal block the evaluation can be parameterized for 1x2?wire, 2x2?wire, 3?wire or 4?wire. There is no galvanic isolation in the TM150.

The temperature channels of a TM150 can be subdivided into 3 groups and evaluated together.