LC-221 1-channel Dimmer Control Module

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Liên hệ

Power Relay Output
Isolated AC Digital Input
Isolated Analog Output For Control Dimming Ballast
Supports Modbus RTU and DCON Protocols
2500 VDC Intra-Module Isolation
+/-4 kV

THÔNG TIN SẢN PHẨM

LC-221
Dimmer Control Module

~ NEW ~

Model: LC-221

Power Relay Output
Isolated AC Digital Input
Isolated Analog Output For Control Dimming Ballast
Supports Modbus RTU and DCON Protocols
2500 VDC Intra-Module Isolation
+/-4 kV ESD Protection
Tiny form-factor with easy screw mounting

The LC-221 is an easy-to-use dimming ballast control module that requires no specialist skills to install and operate. It provides two methods of controlling the brightness of fluorescent lamps via a dimmer, either via digital input or a host controller. The digital input can directly control the light value from 10% to 100% luminous fl ux in sequence, without requiring a remote host controller. 4 kV ESD protection and 2500 VDC intra-module isolation are also provided. When required, communication with the LC-221 is programmable based on the Modbus RTU protocol, and an added benefit is that different addresses can be set for Modbus RTU communication via hardware configuration.

Analog Output
Channels	1
Type	0 ~ 20 mA, 4 ~ 20 mA, 0 ~ 10 V
Resolution	12-bit
On Level	Close to GND
Accuracy	+/-0.1% of FSR
DA Output Response Time	10 ms
Voltage Output Capability	20 mA
Current Load Resistance	450 Ω
Digital Input
Channels	1
Type	Wet
On Voltage Level	70 VAC ~ 240 VAC
Off Voltage Level	20 VAC Max.
Input Impedance	68 KΩ, 1 W
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 ~ 115200 bps
Protocol	DCON, Modbus RTU
Node Addresses	64 ~ 95
Connector	RJ-11 (6P4C or 6P6C)
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
ESD (IEC 61000-4-2)	±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 ~ 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°C ~ +75°C
Storage Temperature	-30°C ~ +80°C
Humidity	10 ~ 95% RH, Non-condensing

LC-221 CR

1-channel Dimmer Control Module (RoHS)

LC-221 1-channel Dimmer Control Module

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