rs-232c communication board fx1n-232
Contents
1. apvenein anol wn amv MITSUBISHI ELECTRIC a MITSUBISHI PROGRAMMABLE CONTROLLERS MELSEC F RS 232C COMMUNICATION BOARD FX1N 232 BD USER S MANUAL JY992D84401B This manual only describes the specifications for RS 232C Communication Board FX1N 232 BD For complete operation wiring mounting and programming instructions please refer to the FX1S FX1N HARDWARE MANUAL and PROGRAMMING MANUAL These manuals should be read and understood before attempting to install or use the unit Related Manuals Manual name Manual No Description FX1s Series Describes contents related to hardware of FX1s Series PLC such JY992D83801 aces we Handy Manual as specifications wiring and installation FX1N Series To be issued Describes contents related to hardware of FX1N Series PLC such Handy Manual in April 2000 as specifications wiring and installation FX1S FX1N FX2N FX2NC Series JY992D62001 Describes instructions in FX1S FX1N FX2N FX2NC Series Programming Manual II FX Series Describes contents related to communication available in FX Communication JY992D69801 Series PLC such as wiring communication setting and program User s Manual examples Make sure to read this manual 1 Outline of Product The RS 232C communication board FX1N 232 BD hereafter referred to as 232BD is connected to the FX1S FX1N Series PLC basic unit and available for the applications described belo2. ed 1 RS 2326 equipment 7 8 9 Not used 1 3 System configuration For the system configuration refer to the FX Series Communication User s Manual offered separately 2 Installation 2 1 Installation procedure Make sure to turn off the power before installing the 232BD A Communication board 232BD function expansion board B C D Top cover for board offered as an accessory of board Connector for optional equipment M3 screw to fix board 2 pieces offered as accessories of board E M3 screw to fix top cover offered as an accessory of board Note This screw cannot be removed e Plug the communication board A in to the connector B e Fix the board to the basic unit with two M3 screws C Tightening torque 0 3 to 0 6 N m e Remove the top cover of the basic unit and attach the top cover for board D instead During attachment remove D with a nipper etc so that the connector of the board is exposed e Fix the top cover with an M3 screw E Tightening torque 0 3 to 0 6 N m e When the FX1N 5DM is used also refer to the handy manual offered with the FX1S FX1N Series PLC main unit Only one function expansion board is available for one FX1S FX1N Series PLC basic unit Never stack up two or more function expansion boards Even if they are stacked up they do not function at all 3 Specifications 3 1 Environmental specifications The environmental speci
3. fications are equivalent to those of the PLC main unit Refer to the manual of the PLC main unit 3 2 Power supply specifications 5V DC 20 mA is supplied as the power from the PLC 3 3 Performance specifications Transmission standard In conformance to RS 232C Maximum transmission distance 15 m maximum External equipment connection method D sub 9 pin type pin socket manufactured by JST Mfg with JES 9P 2A3A lock metal inch screw thread type D sub 9 pin layout 1 CD 2 RD RXD 3 SD TXD 4 ER DTR 5 SG GND 6 DR DSR 7 8 9 NC not used Indication LED Communication method Half duplex bi directional Communication procedure Non procedure dedicated protocol 1 procedure dedicated protocol 4 procedure protocol for programming tool Insulation Not insulated Guidelines for the safety of the user and protection of the RS 232C Communica tion Board FX1N 232 BD e This manual has been written to be used by trained and competent personnel This is defined by the European directives for machinery low voltage and EMC e If in doubt at any stage during the installation of the RS 232C Communication Board FX1N 232 BD always consult a professional electrical engineer who is qualified and trained to the local and national standards If in doubt about the operation or use of the RS 232C Communication Board FX1N 232 BD please consult the nearest Mitsubish
4. i Electric distributor e Under no circumstances will Mitsubishi Electric be liable or responsible for any consequential damage that may arise as a result of the installation or use of this equipment All examples and diagrams shown in this manual are intended only as an aid to understanding the text not to guarantee operation Mitsubishi Electric will accept no responsibility for actual use of the product based on these illustrative examples e Owing to the very great variety in possible application of this equipment you must satisfy yourself as to its suitability for your specific application Manual number JY992D84401 Manual revision B Date MAR 2000 sa MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE MITSUBISHI DENKI BLDG MARUNOUTI TOKYO 100 8310 HIMEJI WORKS 840 CHIYODA CHO HIMEuI JAPAN TELEX J24532 CABLE MELCO TOKYO Effective MAR 2000 Specifications are subject to change without notice JY992D84401B
5. w 1 1 Features 1 Port to transfer the data using the non procedure method between diversified RS 232C equipment such as personal computer bar code reader and printer 2 Port to transfer the data using a dedicated protocol between an RS 232C equipment 3 Port to connect a programming tool 1 2 Outside dimensions and name of each part Unit mm 43 Mounting hole 2 3 5 i TXD aro Connector for PLC RXD LED Lit during receive TXD LED Lit during send Connector for RS 232C equipment The top face of this connector is higher than the top face of the PLC panel cover by approximately 7 mm Hole for connector fixing screw M2 6 mm Accessories Top cover for board 1 M3 screw to mount board 2 M3 screw to fix top cover 1 Connector for display module FXiN 5DM or memory cassette FX1N EEPROM 8L The communication connector of the 232BD is the D sub 9 pin socket type The table below shows the pin arrangement Pin No Signal Name Function A CD Receive carrier Turns ON when carrier for data O detection receive is detected Receive data Receive data RD RXD input RS 232C equipment gt 232BD 3 SD TXD Send data input Send data 232BD RS 232C equipment 4 ER DTR Send request Turns ON when RS 232C equipment becomes ready for receive 5 SG GND Signal ground Signal ground Turns ON when send request is given O 6 DR DSR Sendenabl
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