Control Unit Adapter Cua31; Description - Siemens S120 Manual

Control Units, Control Unit Adapters and operating components

7.5 Control Unit Adapter CUA31

7.5 Control Unit Adapter CUA31
7.5.1

Description

The CUA31 Control Unit Adapter is used to connect a Power Module blocksize to an existing
DC/AC group with a higher-level control module, e.g. a CU320-2. Since the closed-loop
control is realized externally, for operation, a SINAMICS, SIMOTION, or SINUMERIK closed-
loop control is always required for several axes.
The Control Unit Adapter CUA31 has the following interfaces (ports):
Table 7- 41
Type
DRIVE-CLiQ interface
EP terminal/temperature sensor
Power Module Interface (PM-IF)
24 V electronics power supply
316
Interface overview of the CUA31
Number
3
1
1
1
Manual, (GH6), 04/2014, 6SL3097-4AL00-0BP4
AC Drive