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5 INSTALLATION AND WIRING
5.6 Connection/Disconnection of Extension Cable
MELSEC-Q series extension cable
Connection procedure
Removal procedure
Remove the connector part of the extension cable after loosing the fixing screws and checking that the screws are coming off
completely.
RQ extension base unit
1. Remove the extension connector protective
cover (2) from the extension connector cover
(1) of the RQ extension base unit before the
extension cable is connected to the base unit.
For the MELSEC-Q series extension base unit,
peel the seal (3) on the extension connector
cover (1).
MELSEC-Q series extension base unit
2. Connect the extension cable connector to the
connector of the base unit holding the
connector part (4) of the extension cable
correctly.
3. After connection, tightening the connector
fixing screws (5) on the extension cable
connector securely. (tightening torque:
0.20Nm)