Omron GX-AD0471, User Manual, Page: 117 / 394

7 - 19
7 Digital I/O Slave Unit
GX-series EtherCAT Slave Unit User’s Manual
7-4 Sp
ecifica
tion
s fo
r Each Slave U
n
it
7
7-4
-3 2-
tier
T
erminal Block Relay
Ty
pe 16-
point
Outpu
t Slave Unit GX-OC1601
 Terminal arrangement diagram
Names and functions
No. Name Function
(1) Communications connectors
Refer to "6-3 Specifications of Common Areas" in Page 6 - 4.
(2) Unit power supply connector
(3) Status indicators
(4) Node Address setting Switches
(5) Output indicators (0 to 15)
Indicates the state of an output contact (ON/OFF).
Not lit: Contact OFF (output OFF state)
Lit in yellow: Contact ON (output ON state)
(6) Output relay Switches a contact.
(7) Terminal block
Connects external devices and the I/O power supply.
COM0, COM1: Common terminals
0 to 15: Output terminals
(8) DIN track mounting hook Fixes a Slave Unit to a DIN track.
(3)
(4) (5)
(8)
(1)
(7)
(2)
(6)
10 to 18
1 to 9
10 12 14
COM1
1 3
5
7 8
0
2 4
6 9 11 13 15 COM0