FX3U-4AD Installation Manual
Contents
1. 16320 e The photo coupler insulates the analog input area from the PLC Insulation e The DC DC converter insulates the analog input area from the method power supply unit e Channels are not insulated from each other cae 8 point Count either the input or output points of the PLC Change the offset and gain values to change the input characteristics However the resolution doesn t change even when the offset and gain values change When the analog value direct indication is enabled in the input mode 2 5 or 8 the offset value and the gain value don t change 2 The offset and the gain should satisfy the following condition 1V lt Gain Offset 3 The offset and the gain should satisfy the following condition 3 mA lt Gain Offset lt 30 mA 4 The input characteristics vary depending on the input mode to be used For the details of the input characteristics refer to the following manual Refer to the FX3U FX3UC Series User s Manual Analog Control Edition 4 5 Input characteristics The input characteristics in each input mode are as follows For the details of the input characteristics refer to the following manual Refer to the FX3U FX3UC Series User s Manual Analog Control Edition mode range range 0 Voltage input mode 10 to 10V_ 32000 to 32000 1 Voltage input mode 10 to 10V 4000 to 4000 Voltage input mode 40 to 10v 10000 to 10000 Analog value direct indication2. Dielectric withstand voltage Between all terminals and ground terminal of PLC 5MQ or more by 500V DC megger main unit 4 3 Power Supply Specification Insulation resistance Item Specification A D conversion 24V DC 10 90mA for 24V DC circuit driving power Connect a 24V DC power supply to the terminal block 5V DC 110mA CEU driving power 5V DC power is supplied internally from the main unit 4 4 Performance Specification Description Item Voltage input Current input Analog input 10 to 10V DC 20 to 20mA 4 to 20mA DC range Input resistance 200 kQ Input resistance 250 Q Offset 10 to 9V 2 20 to 17mA Gain 9 to 10V2 17 to 30mA 2 berth 15V 30mA absolute input Digital output With sign 16bits binary With sign 15bits binary Resolution 0 32mV 20V 64000 1 25uA 40mA 32000 e 0 5 200nA for full scale of 40mA when ambient temperature is 25 C 5 C and a current of 20 mA to 20 mA e 0 3 60mV for full scale is input of 20V when ambient Same when input is 4mA to temperature is 25 C 5 C 20mA 0 5 100mV for full scale e 1 0 400uA for full scale of 20V when ambient of 40mA when ambient temperature is 0 C to 55 C temperature is 25 C 5 C and a current of 20 mA to 20 mA is input Same when input is 4mA to 20mA 500us x number of selected channels If channels use the digital filter s 5ms x number of selected Total accuracy A D
3. 1 2 External Dimensions Part Names and Terminal Layout 1 2 1 1 2 3 4 5 6 7 8 9 External Dimensions and Part Names Without top cover 1 2 3 4 0 36 87 3 43 MASS Weight Approx 0 2kg 0 44lbs Direct mounting hole 2 holes of 4 5 0 18 mounting screw M4 screw Extension cable POWER LED green Lit while 5V DC power is supplied from PLC Terminal block for power supply 24V DC M3 terminal screw Terminal block for analog input 24V LED red Lit while 24V DC power is supplied properly to terminals 24 and 24 A D LED red Flashes at high speed during A D conversion DIN rail mounting hook DIN rail mounting groove 35 mm 1 38 wide 1 2 2 Terminal Layout 2 INSTALLATION PRECAUTIONS J Leftside of the product Extension cable side Installation CAUTION Use the product in the environment within the general specifications described in PLC main unit manual Hardware Edition Never use the product in areas with dust oily smoke conductive dusts corrosive gas salt air Cl2 H2S SO2 or NO2 flammable gas vibrations or impacts or expose it to high temperature condensation or wind and rain If the product is used in such a place described above electrical shock fire malfunction damage or deterioration may be caused Do not touch the conductive parts of the product directly thus avoiding
4. 3 Current input mode 4 to 20mA 0 to 16000 4 Current input mode 4 to 20mA 0 to 4000 g f Sne POAR a 4to20mA 4000 to 20000 Analog value direct indication 6 Current input mode 20 to 20mA 16000 to 16000 7 Current input mode 20 to 20mA 4000 to 4000 8 Current input mode 20 to 20mA 20000 to 20000 Analog value direct indication 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 machine damage 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 manufactured 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 qu
5. For repair contact your local Mitsubishi Electric distributor Do not drop the product or do not exert strong impact doing so may cause damage DISPOSAL AOE NCAUTION e Please contact a company certified in the disposal of electronic waste for environmentally safe recycling and disposal of your device TRANSPORT AND STORAGE PRECAUTIONS CAUTION e During transportation avoid any impact as the product is a precision instrument Check the operation of the product after transportation 4 1 Applicable PLC Model name FX3U Series PLC Applicability Ver 2 20 from the first product and later Ver 1 30 from the product manufactured in August 2004 with FX3UC Series PLC SER No 480000 and later The version number can be checked by monitoring D8001 as the last three digits indicate it 4 2 General Specification The items other than the following are equivalent to those of the PLC main unit For other general specifications refer to the manual of the PLC main unit For details refer to the FX3U Series User s Manual Hardware Edition Item Specification 500V AC for one minute Contorming to seve 02 Dielectric withstand voltage Between all terminals and ground terminal of PLC 5MQ or more by 500V DC megger main unit 4 3 Power Supply Specification Insulation resistance Item Specification A D conversion 24V DC 10 90mA for 24V DC circuit driving pow
6. 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 circumstances procedures indicated by CAUTION may also be linked to serious results In any case it is important to follow the directions for usage Associated Manuals Manual name Description FX3U FX3UC Series User s Manual Analog Control Edition FX3U FX3UC Series Programming Manual Basic amp Applied Instruction Edition Describes specifications for analog control and programming method for FX3U FX3UC Series PLC JY997D16701 MODEL CODE 09R619 JY997D16601 MODEL CODE 09R517 Describes PLC programming for basic applied instructions and devices Explains FX3U Series PLC specification details for I O wiring installation and maintenance JY997D16501 MODEL CODE 09R516 FX3U Series User s Manual Hardware Edition Note FX3UC Series PLC specification details for I O wiring installation and maintenance can only be found in the Japanese Manual How to obtain manuals For the necessary product manuals or documents consult with the Mitsubishi Electric dealer from where you purchase your product Certification of UL cUL standards The following product has UL and cUL certification UL cUL File Number E95239 Models MELSEC FX3U series manufactured FX3U 4AD Compliance with E
7. 1 Do not lay close or bundle with the main circuit high voltage power line or load line Otherwise effects of noise or surge induction are likely to take place Keep a safe distance of more than 100 mm 3 94 from the above when wiring 2 Ground the shield wire or shield of a shielded cable at one point on the PLC However do not ground at the same point as high voltage lines e Properly perform wiring to the terminal block following the precautions below in order to prevent electrical shock short wire break or damage to the product Termination of the wire should follow the dimensions described in this manual Tightening torque should be 0 5 to 0 8 Nem 3 1 Applicable Cable and Terminal Tightening Torque The size of the terminal screws is M3 The end disposal of the cable shows below Tighten the terminal to a torque of 0 5N m to 0 8N m e When one wire is connected to one terminal 3 2 0 13 Terminal Crimp 6 2 mm 02 OR oe Aen or less 3 2 0 13 6 2 mm 0 24 Terminal or less e When two wires are connected to one terminal 3 2 0 13 6 2 mm 0 24 Terminal Crimp or less as terminal 6 3 mm 0 25 or more 3 2 0 13 Terminal 6 2 mm 0 24 lt d or less 6 3 mm 0 25 or more 3 2 Power Supply Wiring For the power supply wiring refer to the following manual Refer to the FX3U FX3UC Series User s Manual Analog Control Edition 3 3 Wiring of Analog Input For th
8. or NO2 flammable gas vibrations or impacts or expose it to high temperature condensation or wind and rain If the product is used in such a place described above electrical shock fire malfunction damage or deterioration may be caused Do not touch the conductive parts of the product directly thus avoiding failure or malfunction Install the product securely using the DIN rail or screws Install the product on a flat surface If the mounting surface is rough undue force will be applied to the PC board thereby causing nonconformity When drilling screw holes or wiring cutting chips or wire chips should not enter ventilation slits Such an accident may cause fire failure or malfunction Be sure to remove the dust proof sheet from the PLC s ventilation port when the installation work is completed Failure to do so could cause fires equipment failures and malfunctions Fit the extension cables and communication cables securely to the designated connectors Contact failures may cause malfunctions 2 1 Arrangements The product connects on the right side of an PLC main unit or extension units blocks including special function units blocks For connection to FX3UC Series PLC or FX2NC Series PLC extension block FX2NC CNV IF or FX3UC 1PS 5V is required For further information of installation arrangements refer to the following manual Refer to the FX3U Series User s Manual Hardware Edition 2 2 Mounting The product is m
9. C directive CE Marking This note does not guarantee that an entire mechanical module produced in accordance with the contents of this note will comply with the following standards Compliance to EMC directive and LVD directive for the entire mechanical module should be checked by the user manufacturer For more details please contact the local Mitsubishi Electric sales site Requirement for Compliance with EMC directive The following products have shown compliance through direct testing of the identified standards below and design analysis through the creation of a technical construction file to the European Directive for Electromagnetic Compatibility 89 336 EEC when used as directed by the appropriate documentation Type Programmable Controller Open Type Equipment Models MELSEC FX3U series manufactured from February 1st 2006 FX3U 4AD Standard EN61131 2 2003 Programmable controllers Equipment requirements and tests Remark Compliance with all relevant aspects of the standard e Radiated Emissions e Mains Terminal Voltage Emissions e RF immunity e Fast Transients e ESD e Surge e Conducted e Power magnetic fields Caution for EC Directive The analog special adapters have been found to be compliant to the European standards in the aforesaid manual and directive However for the very best per formance from what are in fact delicate measuring and controlled output device Mitsubishi Electric would l
10. JY997D20701A Side B E A JAPANESE B ENGLISH Aa MITSUBISHI PROGRAMMABLE CONTROLLERS MELSEG F FX3U 4AD INSTALLATION MANUAL F X 3uU Changes for the Better Manual Number JY997D20701 This manual describes the part names dimensions mounting and specifications of the product Before use read this manual and manuals of relevant products fully to acquire proficiency in handling and operating the product Make sure to learn all the product information safety information and precautions And store this manual in a safe place so that you can take it out and read it whenever necessary Always forward it to the end user Registration The company name and the product name to be described in this manual are the registered trademarks or trademarks of each company Effective February 2006 Specifications are subject to change without notice 2006 Mitsubishi Electric Corporation Safety Precaution Read these precautions before use This manual classify the safety precautions into two categories DANGER and ZACAUTION Indicates that incorrect handling may cause hazardous DDANGER 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 circumstances procedures indicated by CAUTION may also be linked to serious results In any case it is important to foll
11. ality 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 Side JY997D20701A_ B A JAPANESE 7 ENGLISH a MITSUBISHI PROGRAMMABLE CONTROLLERS MELSEGIP FX3U 4AD INSTALLATION MANUAL F X 32u Changes for the Better This manual describes the part names dimensions mounting and specifications of the product Before use read this manual and manuals of relevant products fully to acquire proficiency in handling and operating the product Make sure to learn all the product information safety information and precautions And store this manual in a safe place so that you can take it out and read it whenever necessary Always forward it to the end user Registration The company name and the product name to be described in this manual are the registered trademarks or trademarks of each company Effective February 2006 Specifications are subject to change without notice 2006 Mitsubishi Electric Corporation Safety Precaution Read these precautions before use This manual classify the safety precautions into two categories DANGER and Z CAUTION Indicates that incorrect handling may cause hazardous gt DANGER
12. conversion time channels Input mode 0 e Input mode 3 Digital value Digital value 32640 16000 10 Input voltage V 0 32000 Input Input 32640 current mA characteristics 4 e Input mode 6 Digital value 16320 7 16000 i 20 Input current mA Ganaan 16000 APAA 16320 e The photo coupler insulates the analog input area from the PLC Insulation e The DC DC converter insulates the analog input area from the method power supply unit e Channels are not insulated from each other oils 8 point Count either the input or output points of the PLC 1 Change the offset and gain values to change the input characteristics However the resolution doesn t change even when the offset and gain values change When the analog value direct indication is enabled in the input mode 2 5 or 8 the offset value and the gain value don t change 2 The offset and the gain should satisfy the following condition 1V lt Gain Offset 3 The offset and the gain should satisfy the following condition 3 mA lt Gain Offset lt 30 mA 4 The input characteristics vary depending on the input mode to be used For the details of the input characteristics refer to the following manual Refer to the FX3U FX3UC Series User s Manual Analog Control Edition 4 5 Input characteristics The input characteristics in each input mode are as follows For the details of the input characteristics refer to the f
13. dustries 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 afa MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN HIMEJI WORKS 840 CHIYODA CHO HIMEJI JAPAN
14. e terminal layout refer to Subsection 1 2 2 External power supply wiring FX3U 4AD 15V EA Hp asv Grounding Ground resistance 1009 or less 2 Shield 3 3 gt i YYY 7 jaa 1 Shield 3 PaO e 2 chU represents the channel number 1 For FX3U Series PLC AC power type the 24V DC service power supply is also available 2 The FG terminal and the terminal are connected internally There is no FG terminal for ch1 When using ch1 connect directly to the terminal 3 Use a 2 core twisted shield wire for analog input line and separate it from other power lines or inductive lines 4 For the current input short circuit the V terminal and the I terminal 5 If there is voltage ripple in the input voltage or there is noise in the external wiring connect a capacitor of approximately 0 1 to 0 47uF 25 V 3 4 Grounding Grounding should be performed as stated below e The grounding resistance should be 10029 or less e Independent grounding should be performed for best results When independent grounding is not performed perform shared grounding of the following figure For details refer to the FX3U Series User s Manual Another Q Hardware Edition Another Another Shared grounding Common grounding Good condition Not allowed Independent grounding Best condition e The grounding wire size shou
15. er Connect a 24V DC power supply to the terminal block 5V DC 110mA CPU driving power 5V DC power is supplied internally from the main unit 4 4 Performance Specification Description Item Voltage input Current input Analog input 10 to 10V DC 20 to 20mA 4 to 20mA DC range Input resistance 200 kQ Input resistance 250 Q Offset 10 to 9V2 20 to 17mA 3 Gain 9 to 10V2 17 to 30mA 3 Maximum Digital output With sign 16bits binary With sign 15bits binary Resolution 0 32mV 20V 64000 1 25uA 40mA 32000 e 0 5 200uA for full scale of 40mA when ambient temperature is 25 C 5 C and a current of 20 mA to 20 mA is input Same when input is 4mA to 20mA 0 5 100mV for full scale e 1 0 400uA for full scale of 20V when ambient of 40mA when ambient temperature is 0 C to 55 C temperature is 25 C 5 C and a current of 20 mA to 20 mA is input Same when input is 4mA to 20mA e 0 3 60mV for full scale of 20V when ambient temperature is 25 C 5 C Total accuracy 500us x number of selected channels pp converien If channels use the digital filter s 5ms x number of selected timg channels Input mode 0 e Input mode 3 Digital value Digital value 32640 32000 pone 16000 10 Input voltage V 0 32000 Input Input 32640 current mA characteristics 4 e Input mode 6 Digital value 16320 7 16000 i Input current mA aaa 16000
16. failure or malfunction Install the product securely using the DIN rail or screws Install the product on a flat surface If the mounting surface is rough undue force will be applied to the PC board thereby causing nonconformity When drilling screw holes or wiring cutting chips or wire chips should not enter ventilation slits Such an accident may cause fire failure or malfunction Be sure to remove the dust proof sheet from the PLC s ventilation port when the installation work is completed Failure to do so could cause fires equipment failures and malfunctions Fit the extension cables and communication cables securely to the designated connectors Contact failures may cause malfunctions 2 1 Arrangements The product connects on the right side of an PLC main unit or extension units blocks including special function units blocks For connection to FX3UC Series PLC or FX2NC Series PLC extension block FX2NC CNV IF or FX3UC 1PS 5V is required For further information of installation arrangements refer to the following manual Refer to the FX3U Series User s Manual Hardware Edition 2 2 Mounting The product is mounted by the following method e Direct mounting e DIN rail mounting 2 2 1 Direct Mounting The product can be mounted with M4 screws by using the direct mounting holes Refer to the External Dimensions section 1 2 for the product s mounting hole pitch information An interval space between each u
17. ike to make the following points As analog devices are sensitive by nature their use should be considered care fully For users of proprietary cables integral with sensors or actuators these users should follow those manufacturers installation requirements Mitsubishi Electric recommend that shielded cables should be used If NO other EMC protection is provided then users may experience temporary induced errors not exceeding 10 10 in very heavy industrial areas However Mitsubishi Electric suggest that if adequate EMC precautions are fol lowed with general good EMC practice for the users complete control system users should expect normal errors as specified in this manual e Sensitive analog cable should not be laid in the same trunking or cable conduit as high voltage cabling Where possible users should run analog cables separately e Good cable shielding should be used Ground the shield of the twisted shielded cable at one point on the PLC side e When reading analog values EMC induced errors can be smoothed out by averaging the readings This can be achieved either through functions on the special function block for analog input or through a users program in the FX3U Series PLC main unit e Please use FX3U 4AD while installed in a shielded enclosure For the details refer to the following manual Refer to the FX3U Series User s Manual Hardware Edition 1 Outline The FX3U 4AD special function block for analog i
18. ld be AWG 14 2 mm e The grounding point should be close to the PLC and all grounding wire should be as short as possible 4 Specification STARTUP AND MAINTENANCE PRECAUTIONS Z CAUTION Do not disassemble or modify the unit Doing so may cause failure malfunction or fire For repair contact your local Mitsubishi Electric distributor Do not drop the product or do not exert strong impact doing so may cause damage BRECON CAUTION e Please contact a company certified in the disposal of electronic waste for environmentally safe recycling and disposal of your device TRANSPORT AND STORAGE PRECAUTIONS CAUTION e During transportation avoid any impact as the product is a precision instrument Check the operation of the product after transportation 4 1 Applicable PLC Model name FX3U Series PLC Applicability Ver 2 20 from the first product and later Ver 1 30 from the product manufactured in August 2004 with FX3UC Series PLC SER No 480000 and later The version number can be checked by monitoring D8001 as the last three digits indicate it 4 2 General Specification The items other than the following are equivalent to those of the PLC main unit For other general specifications refer to the manual of the PLC main unit For details refer to the FX3U Series User s Manual Hardware Edition Item Specification 500V AC for one minute Contorming 19 e102
19. nit of 1 to 2 mm 0 04 to 0 08 is necessary For further information of direct installation also refer to the following manual Refer to the FX3U Series User s Manual Hardware Edition 2 2 2 DIN Rail Mounting The product can be mounted on a DIN rail DIN46227 35mm width 1 Fit the upper edge of the DIN rail mounting groove right fig A onto the DIN rail 2 Press the product against the DIN rail 3 Connect the extension cable right fig B to the main unit input output extension unit block and special function unit block on the left For the details of the extension cable connection refer to the following manual Refer to the FX3U Series User s Manual Hardware Edition WWTDD AWNNANNINH y 3 Wiring EN lt SDANG ER e Cut off all phases of power source externally before installation or wiring work in order to avoid electric shock or damage of product WIRING PRECAUTIONS CAUTION e Make sure to observe the precautions below in order to prevent any damage to a machine or any accident which might be caused by abnormal data written in the PLC due to the influence of noise 1 Do not lay close or bundle with the main circuit high voltage power line or load line Otherwise effects of noise or surge induction are likely to take place Keep a safe distance of more than 100 mm 3 94 from the above when wiring 2 Ground the shield wire or shield of a shielded cable at one point on
20. nput converts four analog input values voltage current to digital values and transfers those digital values to the PLC main unit 1 1 Incorporated Items Check if the following product and items are included in the package Product Manual Special unit block No label Dust proof sheet x 1 This manual 1 2 External Dimensions Part Names and Terminal Layout 1 2 1 External Dimensions and Part Names Without top cover 1 2 3 4 9 0 36 87 3 43 MASS Weight Approx 0 2kg 0 44lbs 1 Direct mounting hole 2 holes of 64 5 0 18 mounting screw M4 screw 2 Extension cable 3 POWER LED green Lit while 5V DC power is supplied from PLC 4 Terminal block for power supply 24V DC M3 terminal screw 5 Terminal block for analog input 6 24V LED red Lit while 24V DC power is supplied properly to terminals 24 and 24 7 A D LED red Flashes at high speed during A D conversion 8 DIN rail mounting hook 9 DIN rail mounting groove 35 mm 1 38 wide 1 2 2 Terminal Layout J Left side of the product Extension cable side 2 Installation INSTALLATION PRECAUTIONS CAUTION e Use the product in the environment within the general specifications described in PLC main unit manual Hardware Edition Never use the product in areas with dust oily smoke conductive dusts corrosive gas salt air Cl2 H2S SO2
21. nts the channel number 1 For FX3U Series PLC AC power type the 24V DC service power supply is also available 2 The FG terminal and the terminal are connected internally There is no FG terminal for ch1 When using ch1 connect directly to the terminal 3 Use a 2 core twisted shield wire for analog input line and separate it from other power lines or inductive lines 4 For the current input short circuit the V terminal and the I terminal 5 If there is voltage ripple in the input voltage or there is noise in the external wiring connect a capacitor of approximately 0 1 to 0 47uF 25 V 3 4 Grounding Grounding should be performed as stated below e The grounding resistance should be 100Q or less e Independent grounding should be performed for best results When independent grounding is not performed perform shared grounding of the following figure For details refer to the FX3U Series User s Manual Hardware Edition Another Another Another Q Q O Q C Independent grounding Best condition Shared grounding Common grounding Good condition Not allowed e The grounding wire size should be AWG 14 2 mm e The grounding point should be close to the PLC and all grounding wire should be as short as possible 4 Specification STARTUP AND MAINTENANCE PRECAUTIONS CAUTION Do not disassemble or modify the unit Doing so may cause failure malfunction or fire
22. ollowing manual Refer to the FX3U FX3UC Series User s Manual Analog Control Edition Input Digital output Input mode Analog input mode range range 0 Voltage input mode 10 to 10V_ 32000 to 32000 1 Voltage input mode 10 to 10V 4000 to 4000 2 Voltage input mode 40 to 10V_ 10000 to 10000 Analog value direct indication 3 Current input mode 4 to 20mA 0 to 16000 4 Current input mode 4 to 20mA 0 to 4000 5 Current input mode ato20mA 4000 to 20000 Analog value direct indication 6 Current input mode 20 to 20mA 16000 to 16000 7 Current input mode 20 to 20mA 4000 to 4000 g Currentinputmode _50 to 20mA 20000 to 20000 Analog value direct indication 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 machine damage 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 manufactured as a general purpose part for general in
23. ounted by the following method e Direct mounting e DIN rail mounting 2 2 1 Direct Mounting The product can be mounted with M4 screws by using the direct mounting holes Refer to the External Dimensions section 1 2 for the product s mounting hole pitch information An interval space between each unit of 1 to 2 mm 0 04 to 0 08 is necessary For further information of direct installation also refer to the following manual Refer to the FX3U Series User s Manual Hardware Edition 2 2 2 DIN Rail Mounting The product can be mounted on a DIN rail DIN46227 35mm width 1 Fit the upper edge of the DIN rail mounting groove right fig A onto the DIN rail 2 Press the product against the DIN rail 3 Connect the extension cable right fig B to the main unit input output extension unit block and special function unit block on the left For the details of the extension cable connection refer to the following manual Refer to the FX3U Series User s Manual Hardware Edition WIDOT T ANNS 3 Wiring WIRING PRECAUTIONS DANGER e Cut off all phases of power source externally before installation or wiring work in order to avoid electric shock or damage of product WIRING PRECAUTIONS CAUTION e Make sure to observe the precautions below in order to prevent any damage to a machine or any accident which might be caused by abnormal data written in the PLC due to the influence of noise
24. ow the directions for usage Associated Manuals Manual name Description FX3U FX3UC Series User s Manual Analog Control Edition FX3U FX3UC Series Programming Manual Basic amp Applied Instruction Edition Describes specifications for analog control and programming method for FX3U FX3UC Series PLC JY997D16701 MODEL CODE 09R619 JY997D16601 Describes PLC programming for basic applied instructions and devices MODEL CODE 09R517 Explains FX3U Series PLC specification details for I O wiring installation and maintenance JY997D16501 MODEL CODE 09R516 FX3U Series User s Manual Hardware Edition Note FX3UC Series PLC specification details for I O wiring installation and maintenance can only be found in the Japanese Manual How to obtain manuals For the necessary product manuals or documents consult with the Mitsubishi Electric dealer from where you purchase your product Certification of UL cUL standards The following product has UL and cUL certification UL cUL File Number E95239 Models MELSEC FX3U series manufactured FX3U 4AD Compliance with EC directive CE Marking This note does not guarantee that an entire mechanical module produced in accordance with the contents of this note will comply with the following standards Compliance to EMC directive and LVD directive for the entire mechanical module should be checked by the user manufacturer For more details plea
25. se contact the local Mitsubishi Electric sales site Requirement for Compliance with EMC directive The following products have shown compliance through direct testing of the identified standards below and design analysis through the creation of a technical construction file to the European Directive for Electromagnetic Compatibility 89 336 EEC when used as directed by the appropriate documentation Type Programmable Controller Open Type Equipment Models MELSEC FX3U series manufactured from February 1st 2006 FX3U 4AD Standard EN61131 2 2003 Programmable controllers Equipment requirements and tests Remark Compliance with all relevant aspects of the standard e Radiated Emissions e Mains Terminal Voltage Emissions RF immunity e Fast Transients e ESD e Surge e Conducted e Power magnetic fields Caution for EC Directive The analog special adapters have been found to be compliant to the European standards in the aforesaid manual and directive However for the very best per formance from what are in fact delicate measuring and controlled output device Mitsubishi Electric would like to make the following points As analog devices are sensitive by nature their use should be considered care fully For users of proprietary cables integral with sensors or actuators these users should follow those manufacturers installation requirements Mitsubishi Electric recommend that shielded cables should be
26. the PLC However do not ground at the same point as high voltage lines e Properly perform wiring to the terminal block following the precautions below in order to prevent electrical shock short wire break or damage to the product Termination of the wire should follow the dimensions described in this manual Tightening torque should be 0 5 to 0 8 Nem 3 1 Applicable Cable and Terminal Tightening Torque The size of the terminal screws is M3 The end disposal of the cable shows below Tighten the terminal to a torque of 0 5N m to 0 8N m e When one wire is connected to one terminal 3 2 0 13 Terminal Crimp 6 2 mm 0 24 Screw terminal or less 3 2 0 13 6 2 mm 0 24 Terminal or less e When two wires are connected to one terminal 3 2 0 13 6 2 mm 0 24 Terminal Crimp or less Pi terminal 6 3 mm 0 25 or more 3 2 0 13 6 2 mm 0 24 E d Terminal or less 6 3 mm 0 25 or more 3 2 Power Supply Wiring For the power supply wiring refer to the following manual Refer to the FX3U FX3UC Series User s Manual Analog Control Edition 3 3 Wiring of Analog Input For the terminal layout refer to Subsection 1 2 2 External power supply wiring FX3U 4AD 15V Ea ap as Grounding Ground resistance 1009 or less 2 Shield 3 2 l gt WOO e Shield 3 go AVV AVNA v gt A a J gt 2 chO O represe
27. used If NO other EMC protection is provided then users may experience temporary induced errors not exceeding 10 10 in very heavy industrial areas However Mitsubishi Electric suggest that if adequate EMC precautions are fol lowed with general good EMC practice for the users complete control system users should expect normal errors as specified in this manual e Sensitive analog cable should not be laid in the same trunking or cable conduit as high voltage cabling Where possible users should run analog cables separately e Good cable shielding should be used Ground the shield of the twisted shielded cable at one point on the PLC side e When reading analog values EMC induced errors can be smoothed out by averaging the readings This can be achieved either through functions on the special function block for analog input or through a users program in the FX3U Series PLC main unit e Please use FX3U 4AD while installed in a shielded enclosure For the details refer to the following manual Refer to the FX3U Series User s Manual Hardware Edition 1 Outline The FX3U 4AD special function block for analog input converts four analog input values voltage current to digital values and transfers those digital values to the PLC main unit 1 1 Incorporated Items Check if the following product and items are included in the package Product Manual Special unit block No label Dust proof sheet x 1
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