Control Unit Adapter Cua32; Description - Siemens SINAMICS S120 Manual

7.6

Control Unit Adapter CUA32

7.6.1

Description

The Control Unit Adapter CUA32 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 CUA32 offers additional encoder interface (HTL / TTL / SSI).
The Control Unit Adapter CUA32 has the following interfaces (ports):
Table 7- 48
Type
DRIVE-CLiQ interface
EP terminal/temperature sensor
Power Module Interface (PM-IF)
24 V electronics power supply
Encoder interface (HTL/TTL/SSI
Only SSI encoders without incremental tracks can be operated on the CUA32.
1
AC Drive
Manual, (GH6), 07/2016, 6SL3097-4AL00-0BP5
Control Units, Control Unit Adapters and operating components
Interface overview of the CUA32
)
(1)
7.6 Control Unit Adapter CUA32
Number
3
1
1
1
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