Belden Hirschmann RPS90/48V HV, User Manual

Page: 53 / 66

Installation RS20/22/30/32/40
Release 03 06/2013
53

V.24 interface (external management)
The V.24 interface is an RJ11 socket.
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) or an AutoConfiguration Adapter
ACA 11. 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 front panel of the
device.
The V.24 interface is not electrically isolated from the supply voltage.
Figure 30: Pin assignment of the V.24 interface and the DB9 connector
Note: You will find the order number for the terminal cable, which is
ordered separately, in the Technical Data section. “Technical data” on
page 56 .
You will find a description of the V.24 interface in the “Basic Configuration
User Manual” on the CD-ROM.
Figure Pin Operation
1 VCC (VBus)
2 − Data
3 + Data
4 Ground (GND)
Table 14: Pin assignment of the USB interface
VT 100 terminal settings
Speed 9,600 Baud
Data 8 bit
Stopbit 1 bit
Handshake off
Parity none
1 2 4 3
1
1
8
5
6
2
3
5
1
2
3
4
5
6 CTS
n.c.
TX
GND
RX
RTS
RJ11 DB9 RJ11 DB9