Omron GX-ID1611

9 Encoder Input Slave Unit
9 - 28
GX-series EtherCAT Slave Unit User’s Manual
Internal circuits diagram
G1
LA/LB
V1
A−
A+
V1
G1
B−
B+
Z−
Z+
.
.
.
.
Line
receiver
2 kΩ
2 kΩ
4.7 kΩ
4.7 kΩ
4.7 kΩ
4.7 kΩ
4.7 kΩ
4.7 kΩ
G1
RST
V1
3.3 kΩ
Internal circuits
Photocoupler
Photocoupler
Input
circuits
Input
circuits
TX+
Physical
layer
DC-DC
converter
(No-isolation
type)
TX−
RX+
RX−
TX+
TX−
RX+
RX−
CN IN
CN OUT
UNIT PS
+V
−V
DC-DC
converter
(No-isolation
type)