Imagine Versio, Installation Manual

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29 Chapter 1 | Chassis Components
Ve r s i o H a r d w a r e I n s ta l l a t i o n M a n u a l
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AB4 RJ12 GPI PINOUT
RJ12 to DB9
Adapters
There are two RJ12 to DB9 adapters available: tributary and master.
Figure 1-12. RJ12 to DB9 Adapter (both models)
RJ12
1 GPI-O
2 GPI-I
3 GPI-I GND
4 GPI-O
5 nc
6 nc
2
1
3
4
NO
GPI - OUTPUT CIRCUIT
OMRON G3VM-21LR1
GPI - INPUT CIRCUIT
MOCD207/SO
4
3
2
1
5
6
7
8
5V
51OR
51OR