Handling Of Spring Clamp Terminal Block - Mitsubishi Electric MELSEC QS SERIES User Manual

6
PROCEDURES AND SETTINGS BEFORE SYSTEM
OPERATION

6.5.4 Handling of spring clamp terminal block

This section describes the wiring procedure of the spring clamp terminal block.
(1) Installing and removing spring clamp terminal block
(a) Installing the spring clamp terminal block
A installing method of two-piece spring clamp terminal block is described below.
Securely install a terminal block to the module with the method described here.
Not doing so may case a drop, short circuit or malfunction.
1) Push the fixing tabs of the spring clamp terminal block in the direction of an
arrow until they click.
2-piece terminal block
2) Insert the connector (female) of the two-piece terminal block to the connector
(male) of the module until the fixing tabs click. Make sure that both tabs are
securely fixed to the module.
Connector
3) Tighten the fixing screws. (Tightening torque range: 0.34 to 0.46N•m)
Screwdriver
6.5.4 Handling of spring clamp terminal block
Spring clamp terminal
block fixing tabs
Module body
2-piece terminal
block fixing screws
6.5 Wiring
1
2
3
4
5
6
7
8
6
- 16