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I/o gang expansion connector pinout – Dataprobe RSS Series User Manual

Page 36

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V130816E.R1

RSS Series

Page 36

For gang switching applications using the IOC-3 control card, use Ckt 1 controls and set the A/B cards to Gang
operation, as described in Section 6.3.2

5.5.1.

I/O Gang Expansion Connector Pinout


To connect multiple chassis together in larger gang applications, use the Gang in and Gang Out connectors.
Use standard (RJ11/RJ12) 6 conductor modular cable between jacks.

Pin

Designation

Function

Feedback Status

This pin is open relative to ground for Position A
and closed to ground for Position B

1 & 6

Ground

Signal Ground

2 & 5

Position B

Momentarily connect to Ground to set the card to
Position B

3 & 4

Position A

Momentarily connect to Ground to set the card to
Position A



To control the system, momentarily short either Switch to A or
Switch to B to Ground.






Expansion of Gang Systems.