Citizen SA-SD Operation Manual page 85

Note 1: Only master units are equipped with +V and 0 V. Power is supplied to slave units through
connectors.
Note 2: Only SA-SD1A model is equipped with an analog current output terminal and a grounding
terminal for analog signals.
Note 3: Use shielded wires for analog outputs.
Note
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All of the output terminals are equipped with short-circuit protection. If any of Outputs 1 to 3
short-circuit, all output terminals are temporarily turned OFF. If the short-circuit is removed, the
circuit recovers automatically.
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