Page 31
Issue 08/2013
iMAPLA system description
MMI control unit (stand-alone version)
Description of the individual displays
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MMI operating- and fault displays, page 99
Summary of display values and fault blank codes for error localisation in the
event of a system fault
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4.6.3
MMI plug connections (default assignment)
Plug connection
Socket on MMI
Connector on the
connection cable
RS232 interface to
the generator
HARTING
STAF 6 STI-S
HARTING HAN
3A-GW-PG11
Connection for
the control button
Hirschmann
ELST 412 PG9, 4-pole
Hirschmann ELWIKA-KV
4412, 4-pole, 5 m cable
Free
1
6
3
5
2
4
1
6
3
5
2
4
1
1 BK
Free
UART data
BN
2
2 GY
UART data
UART data
GN
3
3 BU
UART data
GND
YE
4
4 GNYE
GND
+15 V Input
GY
5
5 BN
+15 V Input
GND
PK
6
6 Shielding GND
Fig. 6 Assignment of the RS232 interface on the MMI STD to the switch
box
Socket on MMI type STD
Connection cable to the control button
1 A/B switch INPUT
1 brown (not in use)
2 Joystick S1 INPUT
2 white (Joystick
S1 Input)
3 GND MMI
3 blue (not in use)
4 +12 V OUTPUT (S1)
4 black
(Jo12 V Output)
Fig. 7 Connection assignment, control button