Omron CRT1 - 10-2009 Operation Manual page 474

Bit Slave Units with Compact Connectors
Wiring
CRT1B-ID04JS (NPN)
CRT1B-ID04JS-1 (PNP)
Note
450
The I/O connector section uses compact connectors. Pin arrangements and
signals are shown below.
G V
G S V
3-wire sensor with NPN 2-wire sensor
output (photoelectric sensor (e.g., limit switch)
or proximity sensor)
G V
G S V
3-wire sensor with PNP
output (photoelectric sensor
or proximity sensor)
Wire colors have been changed according to revisions in the JIS standards for
photoelectric and proximity sensors. The colors in parentheses are the wire
colors prior to the revisions.
G V
G S V
G V
G S V
2-wire sensor
(e.g., limit switch)
Section 9-5