fx2n-485-bd,user`s guide
Contents
1. associated manuals mentioned below Specifications are subject to change without notice Safety guidelines for the user and protection of the FX2n 485 BD This manual has been written to be used by trained and competent personnel The definition of such a person or persons is as follows a Any engineer using the product associated with this manual should be of a competent nature trained and qualified to the local and national standards These engineers should be fully aware of all aspects of safety with regards to automated equipment b Any commissioning or service engineer must be of a competent nature trained and qualified to the local and national standards c All operators of the completed equipment should be trained to use this product in a safe and coordinated manner in compliance to established safety practices Note The term completed equipment refers to a third party constructed device which contains or uses the product associated with this manual Notes on the Symbols Used in this Manual At various times throughout this manual certain symbols will be used to highlight points of information which are intended to ensure the users personal safety and protect the integrity of equipment 1 Indicates that the identified danger WILL cause physical and property damage damage A 2 Indicates that the identified danger could POSSIBLY cause physical and property e Under no circumstances will Mitsubishi Electric be liable or2. Symbols Used in this Manual At various times throughout this manual certain symbols will be used to highlight points of information which are intended to ensure the users personal safety and protect the integrity of equipment 1 Indicates that the identified danger WILL cause physical and property damage damage f 2 Indicates that the identified danger could POSSIBLY cause physical and property 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 the actual use of the product based on these illustrative examples e Please contact a Mitsubishi distributor for more information concerning applications in life critical situations or high reliability Associated Manuals PROGRAMMING MANUAL PROGRAMMING MANUAL II or FX COMMUNICATION USER S MANUAL mentioned below are not provided in sets with a product Contact our agent where the product was purchased to request the manuals accordingly Manual eee Manuatame umber Deseription Describes contents related to communication JY992D69901 available in FX Series PLC such as wiring communication setting and program examples FX COMMUNICATION USER S MANUAL Describes contents
3. related to hardware of FX2n FX2n HARDWARE MANUAL JY992D66301 Series PLC such as specifications wiring and installation Describes contents related to instruction in FX1s PROGRAMMING MANUAL II JY992D88101 FX in EXon EXonc Series PLC Indispensable manual This manual describes the installation the and specifications of the 485BD For details on wiring including use of terminal resistor and preparation of cable with communication equipment system configuration and communication setting and program examples refer to the FX COMMUNICATION USER S MANUAL 1 Outline of Product The 485BD is an insulated RS 485 communication board with an European type terminal block Connected to the main unit of the FX2N Series PLC it enables signal exchange between the PLC and equipment via an RS 485 port 1 1 Communication Functions and Applicable PLC Available in indicated version or later ommunication Da L Fame N N network V2 00 Data transfer connecting up to eight FX Series PLCs Parallel link V1 04 Data transfer between two PLCs relationship specifying master slave station Computer link V1 06 Data transfer via link protocol between PLC and computer specified as the master station No protocol 1 06 Serial communication without protocol between PLC and equipment via RS 485 communication interface Inverter 3 00 Controlling Mitsubishi s FREQROL inverter using EXTR instruction in function communication expansion me
4. Side B A JAPANESE B ncus Changes for the Better a MITSUBISHI PROGRAMMABLE CONTROLLERS MELSEGIF FX2n 485 BD USER S GUIDE JY992D74401C This manual contains text diagrams and explanations which will guide the reader in the correct installation safe use and operation of the FX2N 485 BD hereafter abbreviated to 485BD and should be read and understood before attempting to install or use the unit Further information can be found in the associated manuals mentioned below Specifications are subject to change without notice Safety guidelines for the user and protection of the FX2n 485 BD This manual has been written to be used by trained and competent personnel The definition of such a person or persons is as follows a Any engineer using the product associated with this manual should be of a competent nature trained and qualified to the local and national standards These engineers should be fully aware of all aspects of safety with regards to automated equipment b Any commissioning or service engineer must be of a competent nature trained and qualified to the local and national standards c All operators of the completed equipment should be trained to use this product in a safe and coordinated manner in compliance to established safety practices Note The term completed equipment refers to a third party constructed device which contains or uses the product associated with this manual Notes on the
5. dedicated protocol 4 parallel link N N network No protocol communication Computer link dedicated protocol 300 600 1200 2400 4800 9600 1 9200 bps Parallel link 19200 bps N N network 38400 bps Transmission speed baud rate Manual number JY992D74401 Manual revision C Date SEPTEMBER 2003 a MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE MITSUBISHI DENKI BLDG MARUNOUTI TOKYO 100 8310 HIMEJI WORKS 840 CHIYODA CHO HIMEuJI JAPAN
6. guration and communication setting and program examples refer to the FX COMMUNICATION USER S MANUAL 1 Outline of Product The 485BD is an insulated RS 485 communication board with an European type terminal block Connected to the main unit of the FX2N Series PLC it enables signal exchange between the PLC and equipment via an RS 485 port 1 1 Communication Functions and Applicable PLC Available in indicated version or later ommunication type Parallel link V1 04 Data transfer between two PLCs relationship specifying master slave station Data transfer connecting up to eight FX Series PLCs Computer link 1 06 Data transfer via link protocol between PLC and computer specified as the master station No protocol 1 06 Serial communication without protocol between PLC and equipment via RS 485 communication interface Inverter 3 00 Controlling Mitsubishi s FREQROL inverter using EXTR instruction in function communication expansion memory 1 2 Outside dimensions and name of each part DY G Unit mm inches I a Accessories Terminal resistor 330Q 2 A y Terminal resistor 110Q 1 RDA M3 screw to mount board 2 ao LRA 0 RDB tolz I poe 0 Station No label for link m x5 Te Mounting hole 2 3 5 Tlse SG J j Terminal block for RS 485 equipment H 6 The top face
7. mory 1 2 Outside dimensions and name of each part D Unit mm inches x 6 Accessories Terminal resistor 330Q 2 a A y Terminal resistor 110Q 1 RDA pa M3 screw to mount board 2 a Roa z O ROB amp o poe S Station No label for link DA cil Tsoar D m x ep a 0 Mounting hole 2 3 5 SG SG JI Terminal block for RS 485 equipment e The top face of this terminal box is higher than the top face __35 1 38 of the PLC panel cover by approximately 7 mm 0 27 SD LED Flickers at high speed during send Recommended screwdriver to tighten terminal screws RD LED Flickers at high speed during receive Connector for PLC 1 3 System configuration Only one function expansion board can be used for one main unit of FX2N FX2N 485 BD cannot be used by the plural Other expansion boards cannot be used together with FX2N 485 BD For the system configuration refer to the FX Series Communication User s Manual offered separately 2 Installation Caution A e Use in the environments specified under the general specification in the manual Do not use the product in environments with excessive or conductive dust corrosive or flammable gas oily smoke moisture or rain excessive heat regular impact shocks or excessive vibration as it may result in electrical shock fire malfu
8. nction damage or deterioration on the product e Make sure to shut off the power outside the product before installing or wiring it Otherwise electric shock or serious damage to on the product may occur e Never drop wire chips or shavings into the vent slits when drilling screw holes or performing wiring as they may cause fire breakdown or malfunction Securely install the 485BD to the designated port Poor connection may cause malfunction 2 1 Installation procedure Turn off the power of the programmable controller and mount the 485BD using the following procedure Remove the panel cover from the top face of the base unit Connect the connector for programmable controller provided on the 485BD to the board mounting connector provided on the base unit Fix the 485BD to the base unit using the M3 self tapping screws supplied Tightening torque 0 3 to 0 6 Nem Remove the cut out on the left of the panel cover using a tool such as nippers or cutters so that the terminal block is accessible The top face of this terminal block is higher than the top face of the panel cover of the programmable controller by approximately 7mm 0 27 3 Specifications 3 1 Environmental specifications The environmental specifications 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 60 mA is supplied as the power from the PLC 3 3 Perfo
9. of the programmable controller and mount the 485BD using the following procedure Remove the panel cover from the top face of the base unit Connect the connector for programmable controller provided on the 485BD to the board mounting connector provided on the base unit Fix the 485BD to the base unit using the M3 self tapping screws supplied Tightening torque 0 3 to 0 6 Nem Remove the cut out on the left of the panel cover using a tool such as nippers or cutters so that the terminal block is accessible The top face of this terminal block is higher than the top face of the panel cover of the programmable controller by approximately 7mm 0 27 3 Specifications 3 1 Environmental specifications The environmental specifications 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 60 mA is supplied as the power from the PLC 3 3 Performance specifications Po ttem i eseription Transmission standard In conformance to RS 485 and RS 422 Maximum transmission 50m 164ft maximum distance et No protocol communication Computer link dedicated protocol Communication type parallel link N N network nC AANA Full duplex When the version of PLC FX2N is Ver 2 00 or later Half duplex When the version of PLC FX2N is earlier than Ver 2 00 Communication No protocol communication Computer link dedicated protocol 1 procedure
10. of this terminal box is higher than the top face 35 1 38 of the PLC panel cover by approximately 7 mm 0 27 gt SD LED Flickers at high speed during send Recommended screwdriver to tighten terminal screws RD LED Flickers at high speed during receive Connector for PLC 1 3 System configuration Only one function expansion board can be used for one main unit of FX2N FX2N 485 BD cannot be used by the plural Other expansion boards cannot be used together with FX2N 485 BD For the system configuration refer to the FX Series Communication User s Manual offered separately 2 Installation Caution A e Use in the environments specified under the general specification in the manual Do not use the product in environments with excessive or conductive dust corrosive or flammable gas oily smoke moisture or rain excessive heat regular impact shocks or excessive vibration as it may result in electrical shock fire malfunction damage or deterioration on the product e Make sure to shut off the power outside the product before installing or wiring it Otherwise electric shock or serious damage to on the product may occur e Never drop wire chips or shavings into the vent slits when drilling screw holes or performing wiring as they may cause fire breakdown or malfunction Securely install the 485BD to the designated port Poor connection may cause malfunction 2 1 Installation procedure Turn off the power
11. 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 the actual use of the product based on these illustrative examples e Please contact a Mitsubishi distributor for more information concerning applications in life critical situations or high reliability Associated Manuals PROGRAMMING MANUAL PROGRAMMING MANUAL II or FX COMMUNICATION USER S MANUAL mentioned below are not provided in sets with a product Contact our agent where the product was purchased to request the manuals accordingly Manual P Manuatame umber Deseription Describes contents related to communication JY992D69901 available in FX Series PLC such as wiring communication setting and program examples FX COMMUNICATION USER S MANUAL Describes contents related to hardware of FX2n FX2n HARDWARE MANUAL JY992D66301 Series PLC such as specifications wiring and installation Describes contents related to instruction in FX1s PROGRAMMING MANUAL II JY992D88101 FX in EXon EXonc Series PLC Indispensable manual This manual describes the installation the and specifications of the 485BD For details on wiring including use of terminal resistor and preparation of cable with communication equipment system confi
12. rmance specifications Pte i eseription _ __ C ES Transmission standard In conformance to RS 485 and RS 422 Maximum transmission dictance 50m 164ft maximum No protocol communication Computer link dedicated protocol parallel link N N network Full duplex When the version of PLC FX2N is Ver 2 00 or later Half duplex When the version of PLC FX2N is earlier than Ver 2 00 Communication type Communication method Communication No protocol communication Computer link dedicated protocol 1 procedure dedicated protocol 4 parallel link N N network No protocol communication Computer link dedicated protocol Transmission speed 300 600 1200 2400 4800 9600 1 9200 bps baud rate Parallel link 19200 bps N N network 38400 bps Manual number JY992D74401 Manual revision C Date SEPTEMBER 2003 a MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE MITSUBISHI DENKI BLDG MARUNOUTI TOKYO 100 8310 HIMEJI WORKS 840 CHIYODA CHO HIMEuJI JAPAN A JAPANESE S ENGLISH a MITSUBISHI PROGRAMMABLE CONTROLLERS MlelSeGelr Changes for the Better FX2n 485 BD USER S GUIDE JY992D74401C This manual contains text diagrams and explanations which will guide the reader in the correct installation safe use and operation of the FX2N 485 BD hereafter abbreviated to 485BD and should be read and understood before attempting to install or use the unit Further information can be found in the
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