parameterizable input filter and enabling inputs (max. 6 units). Parameterized enable inputs 
can enable measuring inputs or outputs of output cams (gate function). Due to their high 
accuracy, the DI/DO channels of the TM17 High Feature are non-isolated.
Note
 
 
NOTICE
Overheating if ventilation clearances are too small
Insufficient ventilation clearances result in overheating and therefore in more failures and a 
shortened life of the component.
Maintain 50 mm ventilation clearances above and below the component.
 
Additional references
You will find more information on TM15 and TM17 High Feature in the 
●
TM15/TM17 High Feature System Components
 Manual
●
 
Terminal Modules TM15 and TM17 High Feature
 Commissioning Manual.
 
7.10 CUA31/CUA32 control unit adapter
Characteristics of the CUA31/CUA32     
You can connect Power Modules in blocksize format via DRIVE‑CLiQ to the D4x5 Control 
Units using the CUA31/CUA32 adapter modules.
The CUA32 adapter module also has an additional encoder interface for an HTL, TTL, or SSI 
encoder.
Table 7-36 Number of interfaces on the adapter modules
Interface CUA31 CUA32 (V4.1 SP2 and 
higher)
DRIVE-CLiQ interface 3 3
EP terminals/temperature sensor connection 1 1
Power module interface (PM‑IF) 1 1
24 V electronic power supply 1 1
Encoder interface (HTL, TTL, SSI)
Only 
SSI encoders without incremental tracks may be 
operated.
0 1
DRIVE-CLiQ cable length, max. 50 m / 100 m 
1)
100 m
Supplementary system components
7.10 CUA31/CUA32 control unit adapter
SIMOTION D4x5
Manual, 04/2014 117