JY997D32201C INSTALLATION MANUAL
Contents
1. tighten terminal screws The end should be straight 1 Terminal resistor changing over switch 110Q OPEN 330Q 2 Terminal block mounting screws 3 SD LED Lighting while sending data 4 Mounting holes 2 03 2 5 Connector cover 6 RD LED Lighting while receiving data 7 Main unit connector 8 Terminal block to connect RS 485 device European terminal block 9 Memory cassette Display module connector 2 5mm 0 09 A 2 Installation INSTALLATION PRECAUTIONS DANGER e Make sure to cut off all phases of the power supply externally before attempting installation or wiring work Failure to do so may cause electric shock or damage to the product INSTALLATION PRECAUTIONS CAUTION Use the product within the generic environment specifications described in PLC main unit manual Hardware Edition Never use the product in areas with excessive dust oily smoke conductive dusts corrosive gas salt air Cl2 H2S SO2 or NO2 flammable gas vibration or impacts or expose it high temperature condensation or rain and wind If the product is used in such conditions electric shock fire malfunctions deterioration or damage may occur Use screwdrivers carefully when performing installation work thus avoiding accident or product damage When drilling screw holes or wiring make sure cutting or wire debris does not enter the ventilation slits Failure to do so may cause fire equipment failures or malfunct2. JY997D32201C Side B E A JAPANESE B ENGLISH a MITSUBISHI PROGRAMMABLE CONTROLLERS MELSEG F FX3G 485 BD INSTALLATION MANUAL Manual Number JY997D32201 November 2008 Changes for the Better F X3G This manual describes the part names dimensions mounting and specifications of the product Before use read this manual and the manuals of all relevant products fully to acquire proficiency in handling and operating the product Make sure to learn all the product information safety information and precautions Store this manual in a safe place so that it can be taken out and read whenever necessary Always forward it to the end user Registration The company and product names described in this manual are registered trademarks or the trademarks of their respective companies Effective November 2008 Specifications are subject to change without notice 2008 Mitsubishi Electric Corporation Safety Precaution Read these precautions before use This manual classifies the safety precautions into two categories DANGER and CAUTION Indicates that incorrect handling may cause hazardous lt gt DANGER conditions resulting in death or severe injury Indicates that incorrect handling may cause hazardous CAUTION conditions resulting in medium or slight personal injury or physical damage Depending on the circumstances procedures indicated by CAUTION may also cause severe injury It is important to
3. follow all precautions for personal safety Associated Manuals Manual name Description JY997D31301 MODEL CODE 09R521 FX3G Series User s Manual Hardware Edition Explains the FX3G Series PLC specifications for I O wiring installation and maintenance FX3G FX3U FX3UC Series Programming Manual Basic amp Applied Instruction Edition JY997D16601 MODEL CODE 09R517 Describes PLC programming for basic applied instructions and devices Explains N N network Parallel Link Computer Link Non Protocol communication by RS and RS2 instructions FX2N 232 F FX Series User s Manual Data Communication Edition JY997D16901 MODEL CODE 09R715 This manual describes the specifications and installation details for the FX3G 485 BD For wiring with communication equipment system configuration communication settings and program examples refer to the FX Series User s Manual Data Communication Edition How to obtain manuals For product manuals or documents consult with the Mitsubishi Electric dealer from who you purchased your product 1 Outline FX3G 485 BD is an expansion board equipped with an European terminal block for RS 485 communication The FX3G 485 BD exchanges data with RS 485 devices For wiring specifications settings and program examples refer to the following manual Refer to the FX Series User s Manual Data Communication Edition 1 1 Incorporated Items Pr
4. ions Do not touch the conductive parts of the product directly Doing so may cause device failures or malfunctions Connect the expansion board securely to their designated connectors Loose connections may cause malfunctions The following section describes the installation method to the FX3G Series PLC FX3G 40ML In this example Turn off the power to the PLC before installation For more details on installation and removal refer to the PLC main unit manual Refer to the FX3G Series User s Manual Hardware Edition 2 1 Installation Method 1 Remove the top cover A in the figure on the right or top cover S A in the figure on the right In a 14 24 point type main unit only the top cover A in the figure on the right is provided 2 Attach the accessory side cover B in the figure on the right It is not necessary to attach the side cover B in the figure on the right when installing the FX3G 485 BD to only under the top cover S of a 40 60 point type main unit 3 Make sure the expansion board is in parallel with the main unit and attach it to the optional equipment connector 4 Fix the expansion board to the main unit using the provided M3 tapping screws 2 places Tightening torque 0 3 to 0 6 N m 3 Specifications STARTUP AND MAINTENANCE PRECAUTIONS CAUTION e Do not disassemble or modify the PLC Doing so may cause fire equipment failures or malfunctions For repair contac
5. nication specifications Item Specification Transmission In conformance to RS 485 RS 422 standard Maximum ae 50m 164 ft maximum transmission distance Connection method European terminal block Indication LED RD SD Communication mothod Half duplex Non Protocol Communication Computer Link dedicated protocol format 1 and 4 Parallel Link N N network and Inverter communication Communication format Non Protocol Communication Computer Link 300 600 1200 2400 4800 9600 19200 38400 bps Parallel Link 115200 bps N N network 38400 bps Inverter communication 4800 9600 19200 38400 bps Baud rate Insulation Not insulated Between communication line and CPU 1 Supported in Ver 1 10 or later This manual confers no industrial property rights or any rights of any other kind nor does it confer any patent licenses Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual Warranty Mitsubishi will not be held liable for damage caused by factors found not to be the cause of Mitsubishi opportunity loss or lost profits caused by faults in the Mitsubishi products damage secondary damage accident compensation caused by special factors unpredictable by Mitsubishi damages to products other than Mitsubishi products and to other duties e This product has been manufactu
6. oduct RS 485 communication expansion board FX3G 485 BD M3x8 tapping screws for installation 2 pcs Included Station number labels for linking items Side cover Installation Manual This manual 1 2 Communication Function Communication type Function N N network Data transfer connecting up to eight FX Series PLCs Data transfer between two PLCs relationship specifying Parallel link master slave station Data transfer between PLC and computer specified as the computerlink master station via dedicated protocol Serial communication between PLC and RS 485 device via non protocol Non protocol communication Inverter communication Controlling Mitsubishi s FREQROL inverter using Inverter communication instructions 1 Supported in Ver 1 10 or later 1 3 External Dimensions and Part Names i i Unit mm inches 5 7 Connector cover is removed 4 MITSUBISHI A 3 2 MASS Weight 20g 0 05Ibs 1 0 6 0 56 Setting terminal Setting no registor to 1109 terminal registor eS Gaon d E eee 1109 3309 1109 OPEN OPEN oe gpp Carefully operate the switch not to damage the circuit board or electronic parts Before changing over the switch remove the upper side of the removable terminal For details refer to the FX Series User s Manual Data Communication Edition Setting terminal 8 i registor to 3309 Recommended screwdriver to
7. red as a general purpose part for general industries and has not been designed or manufactured to be incorporated in a device or system used in purposes related to human life e Before using the product for special purposes such as nuclear power electric power aerospace medicine or passenger movement vehicles consult with Mitsubishi Electric e This product has been manufactured under strict quality control However when installing the product where major accidents or losses could occur if the product fails install appropriate backup or failsafe functions in the system a MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN HIMEJI WORKS 840 CHIYODA CHO HIMEJI JAPAN
8. t your local Mitsubishi Electric distributor e Do not drop the product or exert strong impact to it Doing so may cause damage DISPOSAL PRECAUTIONS CAUTION e Please contact a certified electronic waste disposal environmentally safe recycling and disposal of your device company for the TRANSPORT AND STORAGE PRECAUTIONS CAUTION e The product is a precision instrument During transportation avoid any impacts Failure to do so may cause failures in the product After transportation verify the operations of the product 3 1 Applicable PLC Model name FX3G Series PLC Applicability Ver 1 00 or later from first production e The number of connectable expansion boards varies depending on the main unit as follows FX3G 14ML 24ML Main units 1 unit FX3G 40ML 60ML Main units 2 units Never stack up two or more expansion boards For details on the system configuration refer to the following manual Refer to the FX Series User s Manual Data Communication Edition 3 2 General Specifications The general specifications are equivalent to the PLC main unit For general specifications refer to the following manuals However since the product is not isolated between communication lines and the CPU of main unit please do not perform any dielectric withstand voltage tests or insulation resistance tests to this product Refer to the FX3G Series User s Manual Hardware Edition 3 3 Commu
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