6
Wrong wiring will lead to breakdown or electrical shock of the instrument, please read this
operation manual clearly before installation.
z Make sure to remove AC power from the controller before wiring input, output connections,
and remove it before opening the controller housing.
z The installation site of the controller should be good in ventilation and avoid direct sunshine.
z The material of signal cable should be special coaxial cable. Strongly recommend using our
coaxial cable. Do not use normal wires instead.
z Avoid electrical surge when using power. Especially when using three-phase power, use
ground wire correctly.
3. Assembly and installation
3.1 Controller installation: This controller can be installed through panel mounting, wall
mounting and pipe mounting.
Installation of panel mounting: First prepare a square hole of 138 x 138mm on the panel box,
and then insert the controller directly into the panel box. Insert the accessorial mounting
bracket from the rear to be fixed in to pickup groove.
3.2 Illustration of panel mounting:
2. Precautions for installation
138mm
138m
42mm
+
+
+
42mm
Hole distances on the
anel box
Figure 2
Mounting bracket
Illustration of panel mounting,
fixed with Mounting bracket