User`s manual

6
5. Wiring
DANGER
! Switch all phases of the external power supply off when installing or placing wiring.
Not doing so may cause electric shock or damage to the product.
5.1 Wiring Precautions
(1) If cables to connect to QD75 absolutely must be positioned near (within
100 mm) the power line, use a general shielded cable. The shield must
be grounded on the QD75 side.
Connector
(A6CON1/A6CON2)
Use the shortest possible length to
ground the 2mm
2
or more FG wire.
(The shield must be grounded on
the QD75 side.)
To external
devices
Connector
The length between the connector and the shielded
cables should be the shortest possible.
Shielded
cable
Drive
unit
To external
device
To QD75
To drive unit
[Processing example of shielded cables]
Coat the wire with
insulaing tape.
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.