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SU
2 Wire Switch Converter Unit
Overview
SU is a unit that converts the lower ELC communication network into a 2-line communication system.
It integrates ELC communication and power using frequency modulation/demodulation, enabling both communication and power supply over two lines.
It is designed for switch applications and can be used with 2-line DSW devices (DSW-4, DSW-8).
It integrates ELC communication and power using frequency modulation/demodulation, enabling both communication and power supply over two lines.
It is designed for switch applications and can be used with 2-line DSW devices (DSW-4, DSW-8).
Feature
- Reduces separate power and data lines into a single 2-wire line
- Recommended cable length within 300 meters
- Supports up to 30 switches per SU for stable communication
Operation
SU is installed in each lighting control panel and converts the outgoing data line to switches into a 2-wire configuration.
It is suitable for sites where only two wires are pre-installed. For new installations, a 4-wire configuration is recommended.
For reliable communication, it is recommended to connect within 30 switches and within 300 meters.
The SU should be installed inside the control panel and powered by a separate power supply unit.
It is suitable for sites where only two wires are pre-installed. For new installations, a 4-wire configuration is recommended.
For reliable communication, it is recommended to connect within 30 switches and within 300 meters.
The SU should be installed inside the control panel and powered by a separate power supply unit.
Application
Specification
-
2LINE CONVERTER
- Input Power: AC 220V 60Hz
- Output Power: DC24V (modulated)
- CPU: 32-bit Micro Processor
- Mounting: Panel mount
- Operating Condition: -10℃ ~ 60℃, 0~95% RH
- Communication: EXTLC NETWORK / FieldBUS OR 2LINE
-
2LINE SWITCH
- Input Power: DC24V (modulated)
- CPU: 32-bit Micro Processor
- Mounting: Wall mount
- Operating Condition: -10℃ ~ 60℃, 0~95% RH
- Communication: EXTLC NETWORK / FieldBUS OR 2LINE
Network
Dimension
User Interface
Layout
System Diagram
Connect Diagram
