The following illustration shows the circuit diagram of a relay output (normally open contacts).
The diagram on the following page represents an example of wiring. The module outputs organized into three groups by the user have separate power supplies:
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outputs 0 to 9,
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outputs 10 and 11,
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outputs 12 to 15.
The NC terminals are not wired within the modules, but are used to distribute the power supply neutral to the various loads.
For this purpose, use connecting combs, reference TBX RV 015.
Two connecting combs are also used to connect the relay commons together.
The following diagram illustrates the wiring of the terminal.
