Delta AH Motion Series Hardware Manual page 186

AH Mo t io n – H ar d war e M a nu a l
Wiring Input Terminals
The input signal is the direct-current power input. Sinking and sourcing are the current driving capability of a circuit. They
are defined below.
 NPN(Sink)
Direct current
The current flows into the common terminal S/S.
_4
 PNP(Source)
Direct current
The current flows from the common terminal S/S.
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Equivalent circuit of the input circuit
I/O
X0.8
S/S
Equivalent circuit of the input circuit
I/O
X0.8
S/S
Internal
circuit
Internal
circuit