Operators and Maintenance Manual
Display
EEM AM4 FE H01
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8/19
Copyright:
Auto & Aero Technologies Sp. z o.o.
Mazowiecka 10/5, 20-723 Lublin, Poland
■
email: info@aatech.pl
■
www.aatech.pl
Data bus (pins no. 3 and 4) requires twisted pair wires (2 x 0.5mm
2
)
according to DIN VDE 0814 (Fig. 4). Twisting should continue to the pins of
the connector.
Pins 1 and 2 are to be left unconnected.
Tab. 1. Connector pin assingment and pin insertion view
Pin
number
Function
Connector schematic
1
Reserved (do not connect)
2
Reserved (do not connect)
3
Connector A and B: RS 0 A
Connector C and D: RS 1 A
4
Connector A and B: RS 0 B
Connector C and D: RS 1 B
5
GND
6
+12 V
Fig. 4. Wire twisting and connection
