Omron CRT1 - 10-2009, Operation Manual

Page: 474 / 675

450
Bit Slave Units with Compact Connectors
Section 9-5
Wiring
The I/O connector section uses compact connectors. Pin arrangements and
signals are shown below.
CRT1B-ID04JS (NPN)
CRT1B-ID04JS-1 (PNP)
Note 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 S V G S V
V G V G
Signal
Signal
Blue (black) Black (white) Brown (red)
Blue (black) Brown (white)
3-wire sensor with NPN
output (photoelectric sensor
or proximity sensor) 2-wire sensor
(e.g., limit switch)
G S V G S V
V G V G
Signal Signal
Blue (black) Black (white) Brown (red)
Blue (black) Brown (white)
3-wire sensor with PNP
output (photoelectric sensor
or proximity sensor)
2-wire sensor
(e.g., limit switch)