Usb Interface - Hirschmann RS20 User Manual

USB interface

The USB socket has an interface for the local connection of an AutoCon-
figuration Adapter (part number ACA 21-USB see on
ries"). It is used for saving/loading the configuration and for loading the
software.
Figure Pin
1
2
3
4
1 2 3 4
Table 3: Pin assignment of the USB interface
V.24 interface (external management)
A serial interface is provided on the RJ11 socket (V.24 interface) for the
local connection of an external management station (VT100 terminal or
PC with appropriate terminal emulation) or an AutoConfiguration Adapter
ACA 11. This enables a connection to the Command Line Interface (CLI)
and the system monitor to be made.
VT 100 terminal settings
Speed
Data
Stopbit
Handshake
Parity
The socket housing is electrically connected to the front panel of the de-
vice. The V24 interface is not electrically isolated from the supply voltage.
RJ11
Pin 6
Pin 1
CTS 1
n.c. 2
TX 3
GND 4
RX 5
RTS 6
Figure 22: Pin assignment of the V24 interface
MACH 100
Release 07/09
Function
VCC (VBus)
- Data
+ Data
Ground (GND)
9,600 Baud
8 bit
1 bit
off
none
DB9
Pin 5
Pin 8
Pin 1
2
3
5
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