Wiring; Wiring Precautions - Mitsubishi QD70P4 User Manual

5. Wiring

Completely turn off the externally supplied power used in the system when installing or
placing wiring.
Not completely turning off all power could result in electric shock or damage to the
product.

5.1 Wiring Precautions

(1) If cables to connect to QD70 absolutely must be positioned near (within 100
mm) the power line, use a general shielded cable. The shield must be
grounded on the QD70 side.
Connector
(A6CON1)
To QD70
The length between the connector and the shielded
cables should be the shortest possible.
[Processing example of shielded cables]
Coat the wire with
insulaing tape.
DANGER
To external
devices
Remove the covering from all shielded cables and bind
the appeared shield with a conductive tape.
Solder the shield of any one of the
shielded cables to the FG wire.
7
Connector
Shielded
cable
To external
device
To drive units
Use the shortest possible length to
ground the 2mm or more FG wire.
2
(The shield must be grounded on
the QD70 side.)
Drive
unit