Omron GX-ID1611

7 Digital I/O Slave Unit
7 - 30
GX-series EtherCAT Slave Unit User’s Manual
 GX-ID1612 (NPN)
 GX-ID1622 (PNP)
Internal circuits diagram
V1 24 VDC
G1
V1
0 to 7
G1
V2 24 VDC
G2
V2
8 to 15
G2
Internal
circuits
Photocoupler
Photocoupler
Input circuit
Input circuit
TX+
•
•
•
Physical
layer
DC-DC
converter
(No-isolation
type)
TX−
RX+
RX−
TX+
TX−
RX+
RX−
CN IN
CN OUT
UNIT PS
+V
−V
•
•
•
•
•
•
•
•
•
G1
V1 24 VDC
G1
0 to 7
V1
G2
V2 24 VDC
G2
8 to 15
V2
Internal
circuits
Photocoupler
Photocoupler
TX+
Physical
layer
DC-DC
converter
(No-isolation
type)
TX−
RX+
RX-
TX+
TX−
RX+
RX−
CN IN
CN OUT
UNIT PS
+V
−V
•
•
•
•
•
•
•
•
•
•
•
•
Input circuit
Input circuit