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All the communication of 485 cables between each module and terminal module to the central controller are
double core shielded twisted-pair cables. Specific wiring dimensions are mentioned in the table below:
The length of signal line
Wiring dimension
≤100
0.3 mm
2
×2
100<x≤200
0.5mm
2
×2
200<x≤300
0.75mm
2
×2
300<x≤400
1.25mm
2
×2
400<x≤500
2mm
2
×2
Installation conditions
• Do not install near devices that produce electrical interference such as AC motors, radio transmitters
like network routers and consumer electronics.
• Other electrical noise producers could include computers, auto-door openers, elevators, or other
equipment which can produce noise.
• Do not install in wet locations.
• It will cause failure if you install it in a place that shakes violently.
• Do not install in a place where it is exposed to direct sunlight or near to the heat. This will cause
failure.
A
B
C
D
Mounting Control
First, attach the mounting plate to the wall.
Using a job box is preferred. Use A and B
holes for a 86mm box, use C and D holes for
a 120mm box. Please take note of the UP
indicator.
Wiring diagram and Installation
English