1-channel Dimmer Control Module with 2 Dry Contact input trigger

LC-223

1-channel Dimmer Control Module with 2 Dry Contact input trigger

  Price:  $149.00  

Features

ICP DAS USA’s LC-223 is an easy-to-use dimming ballast control module that can be easily installed and operated with no programming skill required. Users can easily control the brightness of a fluorescent lamp using a dimmer, either via digital input or a host controller. The digital input can 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 needed, uLC-223 can be a programmable based Modbus RTU protocol, allowing different addresses being set via hardware configuration.

  • 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

Applications

Application Image LC-223

Reference & Support

Specifications

System Specifications

Communication

Interface

RS-485

Format

N, 8, 1

Baud Rate

1200 ~ 115200 bps

Protocol

Modbus RTU/DCON

Node Addresses

64 to 95

Power

1 LED as Power Indicator

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

ESD (IEC 61000-4-2)

±4 kV Contact for Each Terminal
±4 kV Air for Random Point

Power Requirements

Reverse Polarity Protection

Yes

Powered from Terminal Block

Yes, 10 to 30 VDC

Consumption

1.4 W Max.

Connector

RJ-11

Mechanical

Dimensions (W x L x H)

52 mm x 98 mm x 27 mm

Installation

Screw Mounting

Environment

Operating Temperature

-25°C ~ +75°C

Storage Temperature

-30°C ~ +80°C

Humidity

10 ~ 95% RH, Non-condensing

I/O Specifications

Analog Input

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

Dry Contact Channels

2 for the Dimming Trigger

Wet Contact Channels

1 for the Wall Switch Control

Type

Wet Contact, Dry Contact

On Voltage Level (Wet)

80 VAC to 240 VAC

Off Voltage Level (Wet)

30 VAC Max

On Voltage Level (Dry)

Close to GND

Off Voltage Level (Dry)

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.

Electrical Endurance

50,000 OPS

Mechanical Endurance

10,000,000 OPS

Power-on Value

Yes, programmable

Safe Value

Yes, programmable

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