FANUC Series 16/18/160/180-Model C Connection Manual (Hardware)

B–62753EN/01
6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE
95
Contact rating 6VDC, 2mA or higher
Leakage current between open contacts 0.2mA or lower (6VDC)
Voltage drop across closed contacts 0.9V or lower (1 mA) Note )
Note
This voltage must be maintained even when detour
prevention diodes are used.
Signal specification

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