Omron NJ Series Network Connection Manual page 16

5
Connect an Ethernet cable to
Communications connector (IN)
on EtherCAT Coupler Unit.
6
Connect Unit power supply and
I/O power supply to Unit power
supply terminals and I/O power
supply terminals on EtherCAT
Coupler Unit, respectively.
*Refer to the NX-series
EtherCAT® Coupler Unit User's
Manual (Cat. No. W519) for
information on wiring the power
supplies to NX-series Slave
Terminal.
7
Connect Signal Tower and Port
1 on IO-Link Master Unit with a
Communication cable.
*For information on the
connector specifications of
Signal Tower, refer to the
IO-Link Signal Tower TYPE
LR6-IL Complete Operation
Manual (GA0001002).
7．IO-Link Connection Procedure
Communications
connector (IN)
Ethernet cable
Signal Tower
Communication
cable
Wiring Example
Unit power supply terminals
Unit power supply
I/O power supply
I/O power supply terminals
IO-Link
Master Unit
Port 1
IO-Link Master Unit
M12 Connector Pin Layout
13