Terminal Module Tm31; Description; Safety Information - Siemens SINAMICS DCM Operating Instructions Manual

7.4

Terminal Module TM31

Supported types
The SINAMICS DC MASTER only supports one version of the Terminal Module TM31:
Table 7- 24
TM31 order number
6SL3055-0AA00-3AA0
6SL3055-0AA00-3AA1
7.4.1

Description

The Terminal Module TM31 is a terminal expansion module for snapping on to a DIN EN
60715 mounting rail. Terminal Module TM31 can be used to increase the number of
available digital inputs/digital outputs and also the number of analog inputs/analog outputs
within a drive system.
The TM31 contains the following terminals:
Table 7- 25
Type
DRIVE-CLiQ interfaces
Digital inputs
Digital inputs/outputs
Analog inputs
Analog outputs
Relay outputs
Temperature sensor input
7.4.2

Safety Information

The 50 mm clearances above and below the components must be observed.
Connecting cables to temperature sensors must always be installed with shielding. The
cable shield must be connected to the chassis potential at both ends over a large surface
area. Temperature sensor cables that are routed together with the motor cable must be
twisted in pairs and shielded separately.
SINAMICS DCM DC Converter
Operating Instructions, 1.2012, C98130-A7066-A1-05-7619
TM31 types
Interface overview of the TM31
WARNING
CAUTION
Use with SINAMICS DC MASTER
Not possible
Possible
Quantity
2
8
4
2
2
2
1
Additional system components
7.4 Terminal Module TM31
205