20
Installation OS20/OS30
Release
03
06/2015
1.7.2 ACA interface (ACA21-M12)
This interface offers you the ability to connect the storage medium
AutoConfiguration AdapterACA21-M12. This storage medium is used for
saving/loading the configuration and diagnostic functions, and for loading the
software.
This interface is a 5-pin, A-coded M12 socket with shielding.
Note: The AutoConfiguration adapter ACA11-M12 available for certain
Hirschmann devices is incompatible with OS20/OS30 devices.
Pin Function
1U
in
5 V
2 N.C. Not used
3 D- Data -
4 GND Ground (0 V)
5 D+ Data +
Table 3: Pin assignment of the USB interface, 5-pin, A-coded M12 socket