Usermanual LC-221
Contents
1. then the switch is considered to be a normal switch and is used to turn the light on or off If switch SW1 is pressed and remains pressed for longer than one second then the switch is considered to be a dimmer controller that can be used to adjust the brightness of the light The dimming control process can be ended at any time by releasing switch SW1 The next time the switch is pressed dimming control will begin form the exact position of the last break is control The dimming control is cyclic meaning that once the brightness control reaches its maximum position 100 the next control action will begin to decrease the brightness value Similarly once the brightness control reaches its minimum position 10 the next control action will begin to increase the brightness LC 221 User Manual Ver 1 002. LC 221 User Manual Warranty All products manufactured by ICP DAS are under warranty regarding defective materials for a period of one year from the date of delivery to the original purchaser Warning ICP DAS assumes no liability for any damage resulting from the use of this product ICP DAS reserves the right to change this manual at any time without notification The information furnished by ICP DAS 1s believed to be accurate and reliable However no responsibility is assumed by ICP DAS for its use nor for any infringements of patents or other rights of third parties resulting from its use Copyright Copyright 1999 2012 ICP DAS All rights reserved Trademarks Names are used for identification purposes only and may be registered trademarks of their respective companies Date 2012 12 17 LC 221 User Manual Ver 1 00 Table of Contents TUE OGUC HON sii ccteaton de pten eas saaeentaraseohasassedende sree eotnaet 3 2 Hardware Information ccccccccccccssesseeececeeeeeeeaeeeceeeees 3 Z OP SPCC Tee 3 E eh OS ee E 4 DO PASS ONNEN S er a 5 24 EIERE ebe 6 2 5 Power and Commumntcaton 6 2 6 DIP Switch and Jumper Settngs ce eeeeeeees 1 3 Modbus Address Manning 8 Ehe 10 S Function Descriptions ccccccccccceseseecceeceaeeeeeceeeaaeeeees 10 LC 221 User Manual Ver 1 00 1 Introduction The LC 221 is an easy to use dimming ballast control module that requires no specialist skills to install and op
3. ay Form A Relay Contact Voltage 164 250 VAC Max Switch AC In Input Voltage 30 240 VAC Analog Output Output Voltage 0 10 VDC Power Ws Input Voltage 10 30 VDC RJ 11 Connector Pn Descriptions SEI Power Input Voltage 10 VDC 30 VDC 123456 SE RS 485 Serial Communication Interface DATA LC 221 User Manual Ver 1 00 2 4 Wire Connections LC 221 AN AGND Vout DI r Switch AC In Lor RL NO Dimmable Ballast RL COM Dimmer Control Module Dimmer Contre Module Dimmer Contrat Module Relay Sutput Getput Type Power Belge Fon A Relg Contact Velngge 1607 290 VAC Har Relay utpat Raley Qutput Qwtput Type Posner Belge Form A Qutput Type Power Belg Form A Relay Contact Valeage 16a f FED VAC Man S Switch AC IDn Seitch AC Is Tegul Voltage Ta HOYA sIeput Voltage J0 240 VAT Owtput Anmog Oulpul v Da put Vate 0 410 WD sippa Voltage 0 410 VOC Power Power s Input Voepe zc 30 hE RS 485 and power input daisy chain using RJ 11 connectors LC 221 User Manual Ver 1 00 Relay Contact Voltage LEA ho VAC Man 2 6 DIP Switch and Jumper Settings 0 F for Addresses 64 79 Low Node Address 0 F for Addresses 80 95 High Node Address LC 221 User Manual Ver 1 00 3 Modbus Address Mapping 40097 _ Safe analog output value BW 40193 Power on analog output value EW 40289 _ Analog output slew
4. erate It provides two methods of controlling the brightness of fluorescent lamps via a dimmer either via digital input or via a host controller The digital input can be used to directly control the light value from 10 to 100 luminous flux 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 2 Hardware Information 2 1 IO Specifications Voltage Output Capability Current Load Resistance Digital Input LC 221 User Manual Ver 1 00 Mechanical Endurance 10 000 000 ops Electrical Endurance 50 000 ops Power on and Safe Values Yes programmable 2 2 System Specifications Interface Format Connector RJ 11 LED Indicators Power 1 LED as Power Indicator Isolation Intra module Isolation l 2500 VDC Field to Logic EMS Protection 4 kV Contact for Each Terminal 4 kV Air for Random Point EFT IEC 61000 4 4 4 kV for Power Reverse Polarity Protection Powered from Terminal Block Dimensions W x L x H 52 mm x 98 mm x 27 mm Installation Screw Mounting ESD IEC 61000 4 2 LC 221 User Manual Ver 1 00 2 3 Pin Assignments IPON LC 221 Dimmer Control Module Relay Output Output Type Power Rel
5. rate BW 40417 Analog output type code R W 40481 Firmware version low word R 40482 Firmware version high word R 0483 0484 0485 40486 Bits 5 0 Baud Rate 0x03 0x0A 0x04 0x05 0x06 Baud 1200 2400 4800 19600 x08 10x09 57600 115200 EE dE 00 no parity 1 stop bit 01 no parity 2 stop bits 10 even parity stop bit 11 odd parity 1 stop bit valid range 0 30 in O 1s to clear 0033 Digital input value of channel 0 0065 IDI High latched values 0073 IDO High latched values E EE Sess E CO CO DNIA ch SECH LC 221 User Manual Ver 1 00 00097 DI Low latched values RK 00105 DO Low latched values RT channel 0 channel 0 channel 0 0257 Protocol 0 DCON 1 Modbus RTU 0258 10 Modbus RTU 1 Modbus ASCII 00260 Modbus host watchdog mode 0 same as I 7000 1 can use AO and DO command to clear host watchdog timeout status 0261 0264 0265 0266 00269 Modbus data format 0 hex 1 engineering 00270 Host watch dog timeout status write 1 to clear host watch dog timeout status 00273 Reset status 1 first read after powered on 0 not the first read after powered on Sol1crS SEO BEE EE dE LC 221 User Manual Ver 1 00 4 Type Code Range o 0 20ma Engineering 20000 1 2 o ioy Engineering _ 10000 to o4 On SV Engineering 3000 5 Function Descriptions If switch SW1 is pressed for less than one second
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