Mitsubishi Electric MELSEC Q Series Reference Manual page 165

(2) Cable connection
(a) Connection method
Connect an optical fiber cable between OUT and IN as shown below.
Note that there is no need to connect the cables in the order of station numbers.
CC-Link IE Controller Network module
Control station
Station No.1
IN OUT
(b) Connecting the optical fiber cable
Turn OFF the power.
Connect the cable-side connector to the
module-side one, paying attention to the
orientation. Push it until a "click" can be
heard.
Lightly pull it to check that it is securely
connected.
(c) Disconnecting the optical fiber cable
Turn OFF the power.
Press the connector hook to disconnect
the cable.
Normal station
Station No.2
IN OUT
Connection
End
Disconnection
End
CHAPTER 5 PREPARATION AND SETUP
Normal station
Station No.n
IN
CC-Link IE Controller
Network module
Module-side
Cable-side
Connector hook
CC-Link IE Controller
Network module
Module-side
connector
Connector hook
n 120
OUT
connector
connector
Cable-side
connector
163
5