Product Data Sheet
Contents
1. Safety Precautions gt Safety Precautions is for using the product safely and correctly in order to prevent the accidents and danger so please go by them gt The precautions explained here only apply to this module For safety precautions on the PLC system refer to User s manual gt The precautions are divided into 2 sections Warning and Caution Each of the meanings is represented as follows IN Warning If you violate instructions it can cause death fatal injury or a considerable loss of property A If you violate instructions it can cause a slight injury or a slight Z Caution oss of products gt The symbols which are indicated in the PLC and User s Manual mean as follows This symbol means paying attention because of danger of injury fire or malfunction gt This symbol means paying attention because of danger of electric shock Store this datasheet in a safe place so that you can take it out and read it whenever necessary Always forward it to the end user Handling Precautions Don t drop or make impact Don t detach PCB from case It may cause problem When wiring let no foreign material go into the module If it goes into the module remove it Don t detach the module from slot while power is on Warning gt Do not contact the terminals while the power is applied Risk of electric shock and malfunction gt Protect the product from being gone into by foreign meta2. of the product e The troubles caused by the reason which exceeded the expectation from science and technology level when LSIS manufactured the product f The troubles caused by natural disaster 3 This warranty is limited to the PLC itself only It is not valid for the whole system which the PLC is attached to
3. Applicable version For system configuration the following version is necessary po o y o oem dT Applicable version __ Standard For discontinuous vibration ee ee Frequenc 10sf lt 57 Hz 0 075 mm 57 lt fs150 Hz 9 8m 1G 10sf lt 57 Hz 0 035 mm S7sfs150 Hz 4 9ms 0 5G e Max impact acceleration 147 mS 15G e Authorized time 11ms e Pulse wave Sign half wave pulse item Specification Operating RR temperature 0 55C temperature humidit humidit 25 70 C 5 95 RH non condensing non condensing 10 times in each direction for X Y Z Vibration resistance IEC61131 2 Shocks resistance IEC61131 2 Each 3 times in X Y Z directions Square wave AC 1 500V LSIS impulse noise DC 900V standard Electrostatic IEC61131 2 Voltage 4kV Contact discharge Radiated 80 1 000 MHz 10 V m edt electromagnetic IEC61000 4 3 Bower Digital analog field noise input output ONA communication interface No corrosive gas or dust Operating height 2000m or less Pollution Cooling Natural air cooling Noise resistance IEC61131 2 IEC61000 4 4 Fast transient Segment burst noise Ambient conditions type d How to connect terminal resistor RS 422 connection ut 1 All the stations in whole network should not have duplicated station number Otherwise it can cause serious communication error 2 Use cable complying with specific
4. DATA SHEET LS Programmable Logic Controller Cnet Computer Link I F Module XGB XBL C21A XBL C41A When using LSIS equipment thoroughly read this datasheet and associated manuals introduced in this datasheet Also pay careful attention to safety and handle the module properly Store this datasheet in a safe place so that you can take it out and read it whenever necessary Davis Controls ft Davis Controls Ltd ts the authorized distributor of LSIS equipment and control solutions throughtout Canada Founded in 1933 Davis Controls represents a strong and balanced portfolio of world class products From head office facilities located in Oakville Ontario Davis Controls connects customers seeking high quality automation solutions with global manufacturers of state of the art products You can contact us at Toll Free Canada 800 701 7420 Toll Free USA 300 386 4159 Email infoiidaviscontrols com Website waiw daviscontrols com Thank you for your business and your interest in LSIS solutions LS constantly endeavors to improve our products so that information in this datasheet is subject to change without notice The date of issue 2011 5 10310000734 Ver 3 0 ANN MY No Name Descriptions LED Indicators Shows the operation status RS 232C Connector The connector for external connection RS 422 RS 485 The connector for external connection No Switch status Switch status descriptions Normal o
5. ation in this data sheet Otherwise it can cause a serious communication error 3 Make sure that communication cable does not break or short 4 Make sure that cable connector is fastened Loose connection could cause serious communication error 5 Improper cable connection communication error 6 The communication type and parameter can be set with XG PD 7 After the installation of the Cnet I F module refer to the section 5 Installation and Wiring for system configuration 8 While the power of the Main Unit is on mounting dismounting of module will cause system error and the CPU module halted Therefore turn the power off during replacing or repairing module snarled cable redundant connection can cause XBL C21A XBL C41A Serial Communication RS 232C 1 Channel RS 422 485 1Channel Dedicated protocol for LS Industrial Systems Modbus ASCII RTU protocol User defined Protocol Server Dedicated protocol for LS Industrial Systems Modbus ASCII RTU protocol Data Data Bit _ 7 or 8 Toe _Stop Bit_ 1 or 2 yYPe Parity _ Even Odd None Synchronization Type Operating pap Mode mam see speed 4200 2400 4800 9600 19200 38400 57600 115200 Station No Setting ka al ols Max 32 stations are able to be set RS 232C Max 15m stk Extendible with MODEM RS 422 Distance 1485 Terminator Diagnosis Function Current Consumption 55 eel 1 When using RS 422 or RS 485 communication channel a twisted pair cab
6. f power when attaching or detaching module Cellular phone or walkie talkie should be farther than 30cm from the PLC Input signal and communication line should be farther than 10cm from a high tension and a power line in order not to be affected by noise and magnetic field a How to connect RS 232C connector to the external modem Cnet I F module can communicate with devices of long distance through a modem at this time modem and channel RS 232C must be connected as shown in below table Cnet 9 PIN i i rection Modem Pin No Connection No and Signal Direction sM b How to connect RS 232C connector in null modem mode In null modem mode connector is able to be connected in 3 line without handshake type Computer Communication device Name ee O EL Connection No and Signal Direction 2 RS 422 485 Interface XBL C41A RS 422 channel uses 5 pin terminal block for communication with external devices The names and functions of pins and data directions are as shown in the following table Signal direction Cnet lt gt External device Pin assignment of RS 422 5 pin connector RS 422 channel makes connection external devices and RS 422 and RS 485 Multi drop possible When RS 422 channel is used as multi drop set channel RS 422 to RS 485 communication in setting menu of RS 422 communication type of XG PD and connect the terminal of RS 422 as shown in the RS 485 connec
7. le must be used with consideration of high quality signal transmission and control characteristic Transmis Max 500m 1200 1 2W Indication of operating status with 5 LEDs during operating 2 Table 4 1 describes recommended specifications of cable Also when using another cable than recommended one the cable conformed to characteristics of Table 4 1 shall be used Item Low Capacitance LAN Interface Cable Type LIREV AMESB Size 2P X 22AWG D 0 254 TA Manufacturer LS Cable Co Ltd 3 Electrical characteristics Specified Value Test Condition item sid Dielectric strength test No break down 500V 1min Insulation resistant test Min 1 000 Mse km Max 45 pF M Characteristic Impedance 120450 1 kHz 10 Miz Table 4 1 Specification of Cnet I F module twisted pair cable 4 Appearance characteristics No of pair Conductor size Composition 710 254 EXPANSION CONNECTOR 1 Warranty period LSIS provides an 18 month warranty from the date of the production 2 Warranty conditions For troubles within the warranty period LSIS will replace the entire PLC or repair the troubled parts free of charge except the following cases a The troubles caused by improper condition environment or treatment except the instructions of LSIS b The troubles caused by external devices c The troubles caused by remodeling or repairing based on the user s own discretion d The troubles caused by improper usage
8. llic matter Risk of fire electric shock and malfunction gt Risk of fire electric shock and malfunction Risk of injury and fire by explosion and ignition Caution Be sure to check the rated voltage and terminal arrangement for the module before wiring work Risk of electric shock fire and malfunction Tighten the screw of terminal block with the specified torque range If the terminal screw is loose it can cause fire and electric shock Use the PLC in an environment that meets the general specifications contained in this datasheet Risk of electrical shock fire erroneous operation and deterioration of the PLC Be sure that external load does not exceed the rating of output module Risk of fire and erroneous operation Do not use the PLC in the environment of direct vibration Risk of electrical shock fire and erroneous operation Do not disassemble repair or modify the PLC Risk of electrical shock fire and erroneous operation When disposing of PLC and battery treat it as industrial waste Risk of poisonous pollution or explosion Precautions for use Do not Install other places except PLC controlled place Make sure that the FG terminal is grounded with class 3 grounding which is dedicated to the PLC Otherwise it can cause disorder or malfunction of PLC Connect expansion connector correctly when expansion module is needed Do not detach PCB from the case of the module and do not modify the module Turn of
9. perating OS Download Mode All off If you want to OS Download Please contact us Asana LED Descriptions LED status LED status descriptions Normal operating n RUN Abnormal operating of Cnet I F Module Interface Status with Main Unit F During frame transmission TX During arama Frame transmission transmission Off completed RX During frame During frame receiving receiving Frame receiving completed 1 RS 232C Interface XBL C21A RS 232C channel uses 9 pin female connector for communication with external devices EJ DCE inform carrier CD Carrier Detect detection to DTE Received Data Received data signal Transmitted Data Transmitted data signal DTE inform 4 DTR Data Terminal communication ready Paady to DCE Signal Ground Signal ground line DCE inform DSR Data Set Ready communication ready to DTE Request To Send transmission to DCE 2 ors ferns lt esi Notes p DCE inform receiving Pin assignment of RS 232C 9 pin connector Signal direction Cnet lt gt External device This module can communicate with other device directly or through Modem for a long distance The kind of the Modem is selected by using XG PD Remarks Note1 DCE Data Communication Equipment Note2 DTE Data Terminal Equipment Notes RI This Pin is not used in XBL C21A This pin is not connected to the internal electric circuit of XBL C21A
10. tion table Cnet Signal direction Name Cnet lt gt External device External device Name RS 485 connection Above figure shows how to connect RS 485 multi drop communication In the case of RS 485 communication the TX and RX terminals should be shortened and TX and RX terminals should be shortened then connected to the other devices At this time RS 485 should be selected by using the XG PD 3 Terminator RS 422 485 a When the communication via channel RS 422 terminal resistor from external must be connected b Terminal resistor has the function to prevent distortion of signal by reflected wave of cable when long distance communication the same resistor 1 2W as characteristic impedance of cable must be connected to terminal of network c When using the recommended cable in the section 3 connect terminal resistor of 120 to both ends of cable Also when using another cable than recommended one the same resistor 1 2W as characteristic impedance of cable must be connected to both ends of cable Related Manual Read this data sheet carefully prior to any operation mounting installation or start up of the product O C CONUOONames CONCCNC C C C r CC sdtem ode XGB Cnet I F User s manual Revision History Date Revision Description 2006 11 address updated 2008 02 Performance Spec updated 2009 08 Branch address changed KOREAN ENGLISH data sheet integrated
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