6
4.1 Mounting module fixing bracket
Hold the Q66AD-DG with module fixing bracket after the Q66AD-DG is
mounted to the base unit.
5. Wiring
5.1 Wiring precautions
(1) Use separate cables for the AC control circuit and the external
input signals of the Q66AD-DG to prevent influences of AC surge
or induction.
(2) Keep a distance among the main circuit line, a high-voltage cable
and a load cable from other than the programmable controller.
Failure to do so may increase the effects of noise, surges and
induction.
(3) The shield wire or the shield of the shielded cable must be
grounded at one end.
(4) When wiring to the module placed on the right side of the Q66AD-
DG is difficult, remove the Q66AD-DG before wiring.
POINT
Make sure that the module fixing bracket is hooked on the 3rd slit
viewed from the front of Q66AD-DG. And tighten the module fixing
screw at the specified torque.
Module fixing bracket
Module fixing screw
Q66AD-DG
3rd slit
