Hirschmann RS20 User Manual page 276

USB interface (ACA21-M12)
U
The USB socket offers an interface for the local connection of an Auto-
Configuration Adapter ACA21-M12. It is a device for saving/loading the
configuration and the diagnosis information and for loading the software.
The USB interface is a shielded 5-pin M12 socket with A coding.
ACA21-M12 pin assignment
Pin Function
1 U
3 4
in
2 N.C.
5
3 D-
2 1
4 GND
5 D+
Fig. 11: Pin assignment of the ACA21-12M (M12 socket)
Note: The ACA11-M12 AutoConfiguration Adapter, available as an
accessory for certain Hirschmann devices, is not designed for applications
with OCTOPUS devices.
If you wish to apply an AutoConfiguration Adapter to your OCTOPUS device,
use the ACA21-M12 (USB socket of the OCTOPUS device
V.24 interface (external management)
U
A serial interface is provided on the V.24 interface for the local connec-
tion of an external management station (VT100 terminal or PC with
appropriate terminal emulation). This makes it possible to establish a
connection to the Command Line Interface CLI and to the system
monitor.
VT 100 terminal settings
Speed
Data
Stopbit
Handshake
Parity
The socket housing is electrically connected to the device.
The V.24 interface is electrically connected to the supply voltage.
24
USB 5V
Not connected
- Data
Ground (0V)
+ Data
9.600 baud
8 bit
1 bit
off
none
(see Fig. 11)).
OCTOPUS 8M/16M/24M
Release 07/2008