Omron CRT1 - 10-2009, Operation Manual

Page: 485 / 675

461
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-MD02JS (NPN)
CRT1B-MD02JS-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.
Input Connectors Output Connectors
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
Solenoid, valve, etc.
Signal Signal
Emitter OFF input
Photoelectric
sensor, emitter, etc.
Input Connectors Output Connectors
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)
G S V G S V
V G V G
Solenoid, valve, etc.
Signal
Signal
Emitter OFF input
Photoelectric
sensor, emitter, etc.