The following are located on the TM31 Terminal Module:

• 8 digital inputs
• 4 bidirectional digital inputs/outputs
• 2 relay outputs with changeover contact
• 2 analog inputs
• 2 analog outputs
• 1 temperature sensor input for KTY84?130, Pt1000 or PTC (Pt1000 can be used from firmware V4.7 HF17)
• 2 DRIVE?CLiQ sockets
• 1 connection for the electronics power supply via the 24 V DC supply connector
• 1 PE (protective earth) connection

The status of the TM31 Terminal Module is indicated via a multi-color LED.

The TM31 Terminal Module can be snapped onto a TH 35 standard mounting rail in accordance with EN 60715 (IEC 60715).

The signal cable shield can be attached to the TM31 Terminal Module via a shield connection terminal, e.g. type SK8 supplied by Phoenix Contact or type KLBU CO 1 supplied by Weidmuller. The shield connection terminal must not be used as a strain relief mechanism.