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7 Digital I/O Slave Unit
GX-series EtherCAT Slave Unit User’s Manual
7-4 Specifications for Each Slave Unit
7
7-4-11 e-CON Connector Type 32-point Input Slave Unit GX-ID3218/ID3228
GX-ID3218 (NPN)
GX-ID3228 (PNP)
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.
Wiring diagram
2-wire sensor
(Limit switch, etc.)
Brown (white)
Blue (black)
NPN output 3-wire sensor
(Photoelectric sensor, proximity sensor)
Blue (black)
Black (white)
Brown (red)
V
VVVVVVV
NC
NC NC NC
NC
NC NC NC
G0 G1 G2 G3
G4
G5 G6 G7
IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7
V
VVVVVVV
NC
NC NC NC
NC
NC NC NC
G8 G9
IN8 IN9
G10 G11
G12
G13 G14 G15
IN10 IN11
IN12
IN13 IN14 IN15
V
VVVVVVV
NC
NC NC NC
NC
NC NC NC
G0 G1 G2 G3
G4
G5 G6 G7
IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7
V
V VVVVVV
NC
NC NC NC
NC
NC NC NC
G8 G9
IN8 IN9
G10 G11
G12
G13 G14 G15
IN10 IN11
IN12
IN13 IN14 IN15
2-wire sensor
(Limit switch, etc.)
Brown (white)
Blue (black)
PNP output 3-wire sensor
(Photoelectric sensor, proximity sensor)
Blue (black)
Black (white)
Brown (red)
NC
NC NC NC
NC
NC NC NC
NC NC NC
NC
NC NC NC
V0 V1 V2 V3
V4
V5 V6 V7
IN0 IN1
IN2
IN3 IN4 IN5 IN6 IN7
V8 V9
IN8 IN9
V10 V11
V12
V13 V14 V15
IN10 IN11
IN12
IN13 IN14 IN15
G
G GGGGGG
G
G GGGGGG
NC
NC
NC NC NC
NC
NC NC NC
NC NC NC
NC
NC NC NC
V0 V1 V2 V3
V4
V5 V6 V7
IN0 IN1
IN2
IN3 IN4 IN5 IN6 IN7
V8 V9
IN8 IN9
V10 V11
V12
V13 V14 V15
IN10 IN11
IN12
IN13 IN14 IN15
G
G GGGGGG
G
G GGGGGG
NC