2 EtherCAT Slave Unit
2 - 4
GX-series EtherCAT Slave Unit User’s Manual
e-CON
Connectors
16 inputs (NPN) GX-ID1618 • Equipped with an
e-CON connector
• Expansion Unit cannot
be mounted
16 inputs (PNP) GX-ID1628
16 outputs (NPN) GX-OD1618
16 outputs (PNP) GX-OD1628
8 inputs and 8 outputs
(NPN)
GX-MD1618
8 inputs and 8 outputs
(PNP)
GX-MD1628
32 inputs (NPN) GX-ID3218
32 inputs (PNP) GX-ID3228
32 outputs (NPN) GX-OD3218
32 outputs (PNP) GX-OD3228
16 inputs and 16 outputs
(NPN)
GX-MD3218
16 inputs and 16 outputs
(PNP)
GX-MD3228
Analog I/O Slave Unit
Type Appearance I/O points Model Features
Models with
screw
terminal
blocks
4 inputs GX-AD0471 • Equipped with a
removable screw
terminal block
• Possible to switch
input and output range
(voltage and current)
2 outputs GX-DA0271
Encoder Input Slave Unit
Type Appearance I/O points Model Features
Models with
screw
terminal
blocks
2 inputs (5 V and 24 V
voltage input)
GX-EC0211 • Equipped with a
removable screw
terminal block
• With 2 latch inputs/1
reset input
2 inputs (Line driver input) GX-EC0241
Type Appearance I/O points Model Features