Is it necessary to connect FUNC/CONT cables that do not use?

Question

In the case of the measurement that is used within 64 IO channels in CX1000D or does not use a signal which is wired to the CONT cable, is it necessary to connect FUNC/CONT cables that do not use?

Answer

Please connect the FUNC/CONT cables that adapted to the CX1000 system configration and wire these to the test board.

The grounding of each boards inside the main body are floated. The grounding of the system can be used as common grounding by wiring all the grounding terminal of the cables on the test board.

Therefore, please connect the all grounding terminal of cables to the grounding terminal on test board with or without using a resource.
The specification of the system is ensured only when all cables connect to the test board.

Updated at
January 01, 2017