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1.8
Management interfaces
1.8.1
V.24 interface (external management)
The V.24 interface is an RJ11 socket.
The V.24 user interface is serial and allows you to connect the following
devices directly:
External management station (VT100 terminal or PC with appropriate
terminal emulation). With this management station, the Command Line
Interface (CLI) is available to you. Furthermore, the system monitor is
available to you at the system start.
The AutoConfiguration Adapter ACA11
VT100 terminal settings
Speed
Data
Stopbit
Handshake
Parity
The interface casing is electrically connected to the front panel.
The V.24 interface is not electrically isolated from the supply voltage.
RJ11
6
1
Figure 3: Pin assignment of the V.24 interface and the DB9 plug
You will find the order number for the terminal cable, which is ordered
separately, in the Technical Data section
1.8.2
USB interface
The USB interface allows you to connect the AutoConfiguration Adapter
ACA21-USB (EEC) storage medium. This is used for saving/loading the
configuration data and diagnostic information, and for loading the software.
See "Accessories and order numbers" on page 47.
Installation MACH104-PoEP
Release 08 01/2019
9600 Baud
8 bit
1 bit
off
none
DB9
RJ11
CTS
5
n.c.
8
TX
GND
1
RX
RTS
(see on page 38 "Technical
1
2
3
4
5
6
DB9
2
3
5
data").
25
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