Installation OS20/OS30
Release
03
06/2015
19
1.7 Management interfaces
1.7.1 V.24 interface (external management)
At the V.24 connection, a serial interface is provided for the local connection
of an external management station (VT100 terminal or PC with
corresponding terminal emulation). This enables you to set up a connection
to the Command Line Interface (CLI) and to the system monitor.
The socket housing is electrically connected to the housing of the device.
The V.24 interface is not electrically isolated from the supply voltage.
Figure 5: Terminal cable for connecting an external Management Station
The terminal cable is available as an accessory.
See “Accessories” on page 35.
You will find a description of the V.24 interface in the “User Manual Basic
Configuration” document on the CD/DVD supplied.
VT 100 terminal settings
Speed 9600 Baud
Data 8 bit
Stopbit 1 bit
Handshake off
Parity none
Figure Pin Function
1 TX. Transmit Data
2 RX Receive Data
3 N.C. Not used
4 GND Ground
Table 2: Pin assignment of the V.24 interface (M12 socket)