Omron CRT1 - 10-2008 Operation Manual page 188

Units with Screw Terminal Blocks
CRT1-ID16TAH (NPN)
CRT1-ID16TAH-1 (PNP)
Note
NC 0 1
V V V
G G0 G1
2-wire sensor 3-wire sensor with
(e.g., limit switch) NPN output
(photoelectric sensor
or proximity sensor)
NC
0 1
V V0 V1
G G G
2-wire sensor 3-wire sensor with
(e.g., limit switch) PNP output
(photoelectric sensor
or proximity sensor)
(1) The V terminals on the left and right for the I/O power supply, and the G
terminals on the left and right for the I/O power supply are not connected
internally. Supply power separately for V-G terminals on the left side and
the right side.
(2) Do not wire NC terminals.
(3) Wire colors have been changed according to the revised JIS standards
for photoelectric and proximity sensors. The previous colors are shown in
parentheses.
7 NC 8
V V V
G7 G G8 G9
2-wire sensor
(e.g., limit switch)
NC
7 8
V7 V V8 V9
G G G
2-wire sensor
(e.g., limit switch)
Section 5-3
9 15
V V
G15
3-wire sensor with
NPN output
(photoelectric sensor
or proximity sensor)
9 15
V15
G G
3-wire sensor with
PNP output
(photoelectric sensor
or proximity sensor)
165