Page 149
Issue 08/2013
Options and accessories
MMI with radio modem
11.1.2
Displays on the MMI
The MMI indicates all operating and fault states of the iMALPA system using
LEDs.
Ö
MMI operating- and fault displays, page 99
11.1.3
Plug connections, MMI and radio modem
Plug connection
Socket on MMI or
radio modem
Connector on the
connection cable
Radio modem
RS232 interface to
switch box
HARTING
STAF 6 STI-S
HARTING
HAN 3A-GW-PG11
STAF 6 FE-L
MMI
Connection for the
control button and
voltage supply
Hirschmann
ELST 412 PG9, 4-pole
Hirschmann ELWIKA-KV
4412, 4-pole, 5 m cable
(Special cable on
request for the power
supply with a connector
for a cigarette lighter)
RTS data
input
ws
1
6
3
5
2
4
1
6
3
5
2
4
1
1 sw
RTS data
input
UART data
bn
2
2 gr
UART data
UART data
gn
3
3 bl
UART data
GND
ge
4
4 gn/ge
GND
+15 V Input
gr
5
5 br
+15 V Input
GND
rs
6
6 Shielding GND
Fig. 35 Assignment, RS232 interface radio modem to switch box
