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LC-223
1-channel Dimmer Control Module
 
~ NEW ~  
Model: LC-223
Model: LC-223/DIN
 
  • Provide Power Relay Output to turn ON/OFF the Dimming Ballast
  • Provide the wall Switch function to Control the Brightness of the Dimming Ballast when the Host Fail Communication
  • Isolated Analog Output (0 to 20 mA, 0 to 10 V, 1 to 10 V) For Dimming Control
  • Provide The Dry Contact to trigger the Brightness of the Dimming Ballast
  • Supports Modbus RTU and DCON Protocols
  • 2500 VDC Intra-Module Isolation
  • ±4 kV ESD and EFT Protection
  • Tiny Form-Factor with Easy Screw and DIN-Rail Mounting
 
The LC-223 is an easy-to-use dimming ballast control module that can be easily installed and operated without requiring specialist knowledge or skills. The brightness of a fluorescent lamp can be controlled using a dimmer, either via digital input or a host controller. The digital input can be used to directly control the light value of the luminous flux in sequence from 10% to 100%, without the need for a remote host controller. 4 kV ESD protection and 2500 VDC intra-module isolation are also provided. When required, communication with the LC-223 is programmable based on the Modbus RTU protocol, with the added benefit that different addresses can be set via hardware configuration.
 
 
Analog Output
Channels 1
Type 0 to 20 mA, 4 to 20 mA, 0 to 10 V, 1 to 10 V
Resolution 12-bit
Accuracy ±0.1% of FSR
DA Output Response Time 10 ms
Voltage Output Capability 20 mA
Current Load Resistance 450 Ω
Digital Input
Channels Dry Contact 2 for the Dimming Trigger
Wet Contact 1 for the Wall Switch Control
Type Wet Contact, Dry Contact
Wet ON Voltage Level 80 VAC to 240 VAC
OFF Voltage Level 30 VAC Max.
Dry ON Voltage Level Close to GND
OFF Voltage Level Open
Relay Output
Channels 1
Type Power Relay, Form A (SPST N.O.)
Operating Voltage 250 VAC or 30 VDC
Max. Load Current 16 A (Res. load)
Operate Time 15 ms Max.
Release Time 5 ms Max.
Mechanical Endurance 10,000,000 OPS
Electrical Endurance 50,000 OPS
Power-on and Safe Value Yes, programmable
 
Communication
Interface RS-485
Format N, 8, 1
Baud Rate 1200 to 115200 bps
Protocol DCON, Modbus RTU
Node Addresses 64 to 95
LED Display
Power 1 LED as Power Indicator
Isolation
Intra-module Isolation, Field-to-Logic 2500 VDC
EMS Protection
ESD (IEC 61000-4-2) ±4 kV contact for each Terminal
±4 kV Air for Random Point
EFT (IEC 61000-4-4) ±4 kV for Power
Power
Reverse Polarity Protection Yes
Powered from Terminal Block Yes, 10 to 30 VDC
Consumption 1.4 W Max.
Mechanical
Dimensions (W x L x H) 52 mm x 98 mm x 27 mm
Installation Screw Mounting
Environment
Operating Temperature -25 to +75°C
Storage Temperature -30 to +80°C
Humidity 10 to 95% RH, Non-condensing
 
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