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Installation Instructions
Power supply line
of central controller
Central control
communication line
NOTES:
1. The requirement for wiring is the minimum;
2. Both the power supply line and communication line should be provided by users;
3. Correct polarity of the communication line should be ensured during connection;
4. The connecting cord should be reliably secured after connection is completed.
4. Securing the lower cover
Install the lower cover onto the embedded terminal box (filed-supplied).
Please use the two screws to be supplied as accessories to secure the lower cover.
Phillips screw
M4×20
Setting dip switches
Default setting:
Note: Symbol " " indicates the position of the dial switch.
Dial
switch
SW1
SW2
Copper core wire
Standard embedded terminal box (86 type)
ON
OFF
Description
In the same central control system,
1. Addresses should not be repeated;
Address
2. Settings can be made for both primary
settings
and secondary central controllers.
The primary controller has the priority
and its position must be set to "OFF".
Be sure to set the position of the switch at "ON"
Setting for
on either end of the central control system;
terminal
SW2-1: for central control system; SW2-2
resistor
for central management system
Minimum specifications
Type
Shielded
twisted pairs
ON
OFF
1
2
Setting method
20
Cross-sectional
2
area: 2×0.75mm
Cross-sectional
2
area: 2×0.75mm
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