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INSTALLATION AND SETTING
10
Product installation
The installation and cable connection methods
of AC Ez Touch are as follows.
1
Decide the space to install the controller.
- Before fixing the controller to the wall,
check if it is a suitable location to connect
the controller, RS485 cable, power cable,
and Ethernet cable.
- Determine the wiring direction of the prod-
uct, and remove the knockout structure of
the corresponding direction.
* Method of removing the knockout structure
① Cut the rim of the groove part on the
both sides of the knockout structure
using a nipper.
② After cutting, bend the knockout structure to
the inward direction & outward director for 2
times, respectively.
③ Tear the knockout structure.
!
NOTE
Make sure to use a nipper as tool. When
using other tools such as pincers, a sharp
cutting trail remains on the cut surface,
and scratch or notches by the electric-
wire may occur.
<when using a
nipper>
<when using a
pincers>
2
Fix the controller's wall installation plate to
the wall above RS485 cable.
3
Connect RS485 cable located at the back-
side of the controller main unit to RS485
connector.
!
CAUTION
• Be careful not to cross wire connec-
tions. RS485 communications are
dependant on correct polarity.
• When the cable is connected in reclama-
tion structure, be careful of the bending
of RS485 communication cable.
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