Delta AH500 Hardware Operation Manual page 227

A H 5 0 0 H a r d w a r e a n d O p e r a t i o n M a n u a l
4.8.1.5 Three-wire Switch

Sinking

Sourcing
4 - 6 0
I/O
X0.0
S/S
24VDC
I/O
X0.0
S/S
24VDC
Internal
circuit
Internal
circuit