fx3g series programmable controllers hardware manual
Contents
1. 200mA ES more or more at 24V DC Input output extension 0 2ms or less 200mMA units blocks or more at 24V DC Photocoupler insulation Circuit insulation LED on panel lights when Display of output operation photocoupler is driven 1 Each value inside indicates the number of occupied points 2 The total load current of resistance loads per common terminal should be the following value or less 4 output points common terminal 0 8A As for the number of outputs per common terminal refer to Chapter 4 interpretation of partition and the following manual Refer to FX3G Series User s Manual Hardware Edition 3 The response time is as follows in the FX2N 8EYT H OFF ON 0 2ms or less 1A ON OFF 0 4ms or less 1A 4 The total of inductive loads per common terminal should be the following value or less 1 output point common terminal 12W 24V DC 4 output points common terminal 19 2W 24V DC As for the number of outputs per common terminal refer to Chapter 4 interpretation of partition and the following manual Refer to FX3G Series User s Manual Hardware Edition 3 6 2 External Wiring of Transistor Output 1 External Wiring of Sink Output Type 2 External Wiring of Source Output Type 3 6 3 Cautions in external wiring As for the details of Instructions for connecting input devices refer to the following manual Refer to FX3G Series User s Manual Hardware Editi2. Y and Z By noise simulator at noise voltage of 1 000Vp p noise width of 1s rise time of 1ns and period of 30 to 100Hz 1 5kV AC for one minute 500V AC for one minute 5MQ or more by 500V DC megger Class D grounding grounding resistance 100Q or Compliant with JEM 1021 Between each terminals and ground terminal Grounding less lt Common grounding with a heavy electrical system is not allowed gt 2 Working Free from corrosive or flammable gas and excessive atmosphere conductive dusts Working x 3 altitude SAGUN 1 Dielectric Insulation Terminal strength resistance Main units Input output extension units blocks Between power supply terminal AC power and ground terminal Between input terminal 24V DC and ground terminal Between input terminal 100V AC and ground terminal 4 Between output terminal relay and ground terminal 4 Between output terminal transistor and ground terminal Between output terminal triac and ground terminal 1 5 kV AC for one minute 500V AC for one minute 1 5 kV AC for one minute 5MQ or more by 500V DC megger 1 5 kV AC for one minute 500V AC for one minute 1 5 kV AC for one minute Insulation Terminal resistance Dielectric strength Expansion boards Special function adapters Special function blocks Between terminal of expansion board and ground terminal Not allowed Not allow
3. environment specifications described in section 2 1 of this manual 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 exposed to high temperature condensation or rain and wind If the product is used in such conditions electric shock fire malfunctions deterioration or damage may occur Do not touch the conductive parts of the product directly to avoid failure or malfunctions Install the product securely using a DIN rail or mounting 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 nonconformities 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 malfunctions Be sure to remove the dust proof sheet from the PLC s ventilation port when installation work is completed Failure to do so may cause fire equipment failures or malfunctions Connect the extension cables peripheral device cables input output cables and battery connecting cable securely to their designated connectors Unsecured connection may cause malfunctions Turn off the power before attaching or detaching the following devices Failure to do so may cause device failures or malfunctions Peripheral devices display modules expa
4. input devices applicable to this minute current If no voltage contacts switches for large current are used contact failure may occur In the case of input device with built in series diode The voltage drop of the series diode should be approx 4V or less When lead switches with a series LED are used up to two switches can be connected in series Also make sure that the input current is over the input sensing level while the switches are ON In the case of input device with built in parallel resistance Use a device with a parallel resistance of 15kQ or more When the resistance is less than 15kQ connect a bleeder resistance In the case of 2 wire proximity switch Use a two wire proximity switch whose leakage current is 1 5mA or less when the switch is off When the current is 1 5mA or more connect a bleeder resistance 3 4 4 3 4 5 Input specifications 100V AC input type Item Specification Number FX2N 8EX UA1 UL 8 points of input points FX2N 48ER UA1 UL 24 points Input connecting type Refer to FX3G Series Input form User s Manual Hardware Edition 100V AC to 120V Approx 21kQ 50Hz Approx 18kQ 60Hz 4 7mA 100V AC 50Hz 6 2mA 110V AC 60Hz Input signal voltage Input impedance Input signal current ON input sensitivity st 3 8mA 80V AC OFF input sensitivity current 1 7mA 30V AC Input response time Approx 25ms to 30ms Input signal form Contact input Input circuit insulation
5. or slight personal injury or physical damage Depending on the circumstances procedures indicated by may also cause severe injury It is important to follow all precautions for personal safety STARTUP AND MAINTENANCE DANGER PRECAUTIONS Do not touch any terminal while the PLC s power is on Doing so may cause electric shock or malfunctions Before cleaning or retightening terminals externally cut off all phases of the power supply Failure to do so may cause electric shock Make sure to connect the battery for memory backup correctly Do not charge disassemble heat short circuit or expose the battery to fire Doing so may rupture or ignite it Before modifying or disrupting the program in operation or running the PLC carefully read through this manual and the associated manuals and ensure the safety of the operation An operation error may damage the machinery or cause accidents STARTUP AND MAINTENANCE NCAUTION PRECAUTIONS DISPOSAL PRECAUTIONS Turn off the power to the PLC before attaching or detaching the memory cassette If the memory cassette is attached or detached while the PLC s power is on the data in the memory may be destroyed or the memory cassette may be damaged Do not disassemble or modify the PLC Doing so may cause fire equipment failures or malfunctions For repair contact your local Mitsubishi Electric distributor Turn off the power to the PLC before connecting or
6. 16 points of FX3G 40MU FX2N 32EL 16 points FX2N 16EYTL FX3G 60ML FX2N 48E0 24 points Refer to FX3G Series User s Manual Hardware Edition Output connecting type FX3G LILIMT ES FX2N LILIET Output FX2N ODEYT FX2N LINET ESS UL Transistor Sink Transistor Source FX2N LILIEYT ESS UL External power supply FX3G LIMT ES 5 to 30V DC FX2N LIET __ FX2N D1ET O Resist FX2N DIEYT ance FX2N CIEYT ESS UL FX2N 8EYT H 1A point Max FX2N 16EYT C 0 3A point 2 load FX3G LIMT ES FX2N LIET FX2N LIET O Induct FX2N OEYT ive FX2N LIEYT ESS UL FX2N 8EYT H 24W 24V DC FX2N 16EYT C 7 2W 24V DC 4 Min load z 0 1mA or less 30V DC 1 5V or less 0 5A point 2 12W 24V DC Open circuit leakage current ON voltage Item Specification FX3G 14MT Y900 Sus orless 10mA or more Y001 5 to 24V DC ES FX3G 24MT Y002 or 0 2ms or less 200mA more or more at 24V DC me FX3G 40MT Y900 to Sus or less 10mA or more Y002 5to 24V DC Y003 or 0 2ms or less 200mA more or more at 24V DC Input outputextension 0 2ms or less 200mMA Respon units blocks or more at 24V DC se time FX3G 14MT 000 to 5us or less 10mA or more ES Y002 5 to 24V DC FX3G 24MT Y003 or 0 2ms or less 200mA ES more or more at 24V DC FX3G 40MT Y900 to Sus or less 10mA or more ot es Y002 5 to 24V DC FX3G 60MT Y003 or 0 2ms or less
7. Photocoupler insulation LED on panel lights when puto TTL eM photocoupler is driven Examples of 100V AC input wiring output extension extension block Do not take input signals from loads generating surge 10 3 5 Relay output specifications and example of external wiring As for the details of the relay output specifications and external wiring refer to the following manual Refer to FX3G Series User s Manual Hardware Edition 3 5 1 Relay output specifications Item Specification FX2N 8ERU 4 points 8 points Number FX2N 8EYRL 8 points ONT ene al points FXON 16EYRL 16 points FX2N 48ERL 24 points Output connecting type Output form External power supply Refer to FX3G Series User s Manual Hardware Edition Relay 30V DC or less 240V AC or less 2 Resistance load 2A point 3 Max load Inductive load 80VA Min load 5V DC 2mA reference value Open circuit leakage current Response OFF ON ume ON OFF Circuit insulation Display of output operation 4 2 3 Approx 10ms Mechanical insulation LED lights when power is applied to relay coil Each value inside indicates the number of occupied points Between 250V and 240V CE UL and cUL are not compliant The total load current of resistance loads per common terminal should be the following value or less 1 output point common terminal 2A 4 output points common terminal 8A 8 outpu
8. age current 1mA 100V AC ae 2mA 200V AC Response OFF gt ON 1ms or less time ON OFF 10ms or less Circuit insulation Photo thyristor insulation Display of output operation FEN on panel ighis when photo thyristor is driven The total load current of resistance loads per common terminal should be the following value or less 4 output points common terminal 0 8A 8 output points common terminal 0 8A As for the number of outputs per common terminal refer to Chapter 4 interpretation of partition and the following manual Refer to FX3G Series User s Manual Hardware Edition 3 7 2 External Wiring of Triac Output 3 7 3 Cautions in external wiring As for the details of Instructions for connecting input devices refer to the following manual Refer to FX3G Series User s Manual Hardware Edition Protection circuit for load short circuits A short circuit at a load connected to an output terminal could cause burnout at the output element or the PCB To prevent this a protection fuse should be inserted at the output Micro current load The PLC s internal Triac output circuit is equipped with a turn off C R absorber When connecting a very low current load of 0 4VA 100V AC or less or 1 6VA 200V AC or less please connect a surge absorber parallel to the load Select the rated voltage of a surge absorber that is suitable for the load being used Refer to the table below for other specifications It
9. as 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 sa MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN HIMEJI WORKS 840 CHIYODA CHO HIMEJI JAPAN
10. ction 1 2 for the product s mounting hole pitch information As for the details of the mounting hole pitches for extension unit block and special adapters refer to the following manual Refer to FX3G Series User s Manual Hardware Edition The products can be installed on a DIN46277 rail 35 mm 1 38 2 4 2 Installation 1 Make mounting holes in the mounting surface referring to the external dimensions diagram N Fit the main unit A in the right figure based on the holes and secure it with M4 screws B in the right figure The mounting hole pitches and number of screws depend on the product Refer to the external dimensions diagram Section 1 2 3 Power supply input output specifications and examples of external wiring As for the details of the power supply wiring and input output wiring refer to the following manual Refer to FX3G Series User s Manual Hardware Edition DESIGN PRECAUTIONS DANGER Make sure to have the following safety circuits outside of the PLC to ensure safe system operation even during external power supply problems or PLC failure Otherwise malfunctions may cause serious accidents 1 Most importantly have the following an emergency stop circuit a protection circuit an interlock circuit for opposite movements such as normal vs reverse rotation and an interlock circuit to prevent damage to the equipment at the upper and lower positioning limits No
11. disconnecting any extension cable Failure to do so may cause equipment failures or malfunctions Turn off the power to the PLC before attaching or detaching the following devices Failure to do so may cause equipment failures or malfunctions Peripheral devices Display module expansion boards and special adapters Connector conversion adapter extension blocks and FX Series terminal blocks Battery and memory cassette CAUTION Please contact a certified electronic waste disposal company for the environmentally safe recycling and disposal of your device TRANSPORT AND STORAGE CAUTION PRECAUTIONS When transporting the FX3G Series PLC incorporating the optional battery turn on the PLC before shipment confirm that the battery mode is set using a parameter and the ALM LED is OFF and check the battery life If the PLC is transported with the ALM LED on or the battery exhausted the battery backed data may be unstable during transportation The PLC is a precision instrument During transportation avoid impacts larger than those specified in Section 2 1 Failure to do so may cause failures in the PLC After transportation verify the operations of the PLC 2 Associated manuals FX3G Series PLC main unit comes with this document hardware manual For a detailed explanation of the FX3G Series hardware and information on instructions for PLC programming and special extension unit block refer to t
12. ed Between terminal of special adapter and ground terminal 500V AC for 5MQ or more by 1min 500V DC megger Special function block Each manual For dielectric with stand voltage test and insulation resistance test of each product refer to the following manual Refer to FX3G Series User s Manual Hardware Edition 2 For common grounding refer to section 3 3 3 The PLC cannot be used at a pressure higher than the atmospheric pressure to avoid damage 4 Input output extension units blocks only 2 2 Installation location Install the PLC in an environment conforming to the generic specifications section 2 1 installation precautions and notes For more details refer to FX3G Series User s Manual Hardware Edition Installation location in enclosure Space in enclosure Extension devices can be connected on the left and right sides of the main unit of the PLC If you intend to add extension devices in the future keep necessary spaces on the left and right sides Configuration without extension cable FX2N 16EX FX2N 16EYT 5 2 3 Procedures for installing to and detaching from DIN rail Configuration in 2 stages with extension cable wide This section explains the installations of the main units For the input output extension units blocks and special adapters refer to the following manual Refer to FX3G Series User s Manual Hardware Edition FX3G Series ma
13. em Guide Static electricity capacity Approx 0 1 uF Resistance value Approx 100 to 2009 Interlock Loads such as contactors for normal and reverse rotations that must not be turned on simultaneously should have an interlock in the PLC program and an external interlock 4 Terminal block layouts For details on the terminal block layout refer to the following manual Refer to FX3G Series User s Manual Hardware Edition Interpretation of partition The partition of the output terminals see following figure indicates the range of the output connected to the same common Example FX3G 40MT ES Output terminal 24V COMO COM1 V Partition 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 manufactured as a general purpose part for general industries and h
14. fer to section 3 1 PLC 100 to 240V AC Main unit Breaker Input output extension L MC p pc AC Class D grounding See section 3 3 for details Power supply for loads connected to PLC output terminals 3 3 Grounding Ground the PLC as stated below e Perform class D grounding Grounding resistance 100 Q or less e Ground the PLC independently if possible If it cannot be grounded independently ground it jointly as shown below Other Other Other equipment equipment equipment C Q Q O Q Independent grounding Shared grounding Best condition Good condition Common grounding Not allowed e Use ground wires thicker than AWG14 2 mm e Position the grounding point as close to the PLC as possible to decrease the length of the ground wire 3 4 Input specifications and external wiring As for the details of the Input specifications and external wiring refer to the following manual Refer to FX3G Series User s Manual Hardware Edition 3 4 1 Input specifications 24V DC input type FX2N 48EL FX3G 60ML Item Specification FX2N 8ERL 4 points FX3G 14ML aan FX2N 8EXO p Numberof FX36 24MO 14 points 16 points 1 input FX2N 16EXD PE points FX2N 32EL P FX3G 40M0 24 points 36 points 40 points Refer to FX3G Series Input connecting type User s Manual Hardware Edition Input form Input signal voltage 24V DC 10 10 Input unit 4 3kQ impeda
15. he relevant documents FX3G Series Description Explains FX3G Series PLC User s Manual ITD TOL specification details for I O MODEL CODE TNA f Hardware wiring installation and ne 09R521 f Edition maintenance FX3G FX3U Describes PLC JY997D16601 programming for basic MODEL CODE applied instructions STL 09R517 SFC programming and devices FX3UC Series Programming Manual Basic amp Applied Instruction Edition Explains N N link parallel JY997D16901 link computer link no MODEL CODE protocol communication by 09R715 RS instructions F X2N 232IF FX Series User s Manual Data Communication Edition FX3G F X3U FX3UC Series User s Manual Analog Control Edition FX3G FX3U FX3UC Series User s Manual Positioning Control Edition Describes specifications for analog control and JY997D16701 MODEL CODE programming methods for FX3G FX3U FX3UC Series PLC 09R619 Explains the specifications for positioning control of FX3G FX3U FX3UC Series and programming procedures JY997D16801 MODEL CODE 09R620 How to obtain manuals For the necessary product manuals or documents consult with the Mitsubishi Electric dealer from where you purchase your product Incorporated Items Check if the following product and items are included in the package Included Items Dust proof protection sheet English version input output extension units input output extension bloc
16. in unit Other equipment FX3G CNV FX2N 16EYT FX3U 4AD ADP ADP 2 3 1 Installation Extension cable 1 Push out all DIN rail mounting hooks below fig A FXON 65EC Input output FXON 30EC powered extension unit FX2N CNV FX2N 16EX FX3U 64CCL nN 701 gt 50mm 1 97 Other equipment 2 2 1 Affixing The Dust Proof Sheet 2 Fit the upper edge of the DIN rail mounting groove right fig C onto the DIN rail The dust proof sheet should be affixed to the ventilation port before beginning the installation and wiring work For the affixing procedure refer to the instructions on the dust proof sheet Be sure to remove the dust proof sheet when the installation and wiring work is completed 3 Lock the DIN rail mounting hooks below fig D while pressing the PLC against the DIN rail MITSUBISHI ue MITSUBISHI LM east FX36 40M FX3a 40M DE D7 Ta 23 2 4 Procedures for installing directly with M4 screws The product can be installed directly on the panel with screws This section explains the installation of the main units As for the details of the installation detaching for input output extension units blocks and special adapters refer to the following manual Refer to FX3G Series User s Manual Hardware Edition 2 4 1 Mounting hole pitches Refer to the External Dimensions se
17. ks 1 The FX3C OOMT ES A becomes Chinese version Main units 1 sheet FX3G LILIMT ES A 1 manual each FX2N 32EL FX2N 48EL1 1 cable 1 sheet FX2N 8EL FX2N 16EL1 1 sheet 1 Outline For the input output extension units blocks refer to the following manual Refer to FX3G Series User s Manual Hardware Edition 1 1 Part names 5 FX3G 40M a mw No Name 1 Peripheral device connecting connector cover 2 Terminal names 3 Top cover S 40points 6Opoints type only 4 Top cover 5 Terminal block covers 6 Input display LEDs red 7 Extension device connecting connector cover Operation status display LEDs POW Green On while power is on the PLC On while the PLC is running 8 Flashing when a program error occurs a ee eee ena Red Lights when a CPU error occurs ee fens when the battery voltage drops When the optional battery is used 9 Output display LEDs red 10 Model name abbreviation 11 DIN rail mounting hooks With terminal cover open 6 7 8 5 14 13 7 Peripheral device connecting connector USB Peripheral device connecting connector RS 422 3 No Name B RUN STOP switch 4 Variable analog potentiometers Uppe
18. m JY997D33401B ENGLISH Changes for the Better a MITSUBISHI PROGRAMMABLE CONTROLLERS MELSEGEF FX3G SERIES PROGRAMMABLE CONTROLLERS HARDWARE MANUAL Manual Number JY997D33401 Fom fe F X 3G November 2008 This manual describes the part names dimensions mounting cabling and specifications for the product This manual is extracted from FX3G Series User s Manual Hardware Edition Refer to FX3G Series User s Manual Hardware Edition for more details Before use read this manual and manuals of relevant products fully to acquire proficiency in the 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 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 RODANGER and KEAUTION Indicates that incorrect handling may cause lt SDANGER hazardous conditions resulting in death or severe injury Indicates that incorrect handling may cause Z CAUTION hazardous conditions resulting in medium
19. nce Input output extension unit block Main X000 to X007 7MA 24V DC nut unit X010 or more 5mA 24V DC signal current input output 5mA 24V DC extension unit block Main X000 to X007 4 5mA or more 4 3kQ CIN Ts wh X010 or more 3 5mA or more sensitivity current Input output extension unit block 3 5mA 24V DC OFF input sensitivity current 1 5mA or less Input response time Approx 10ms e Sink input No voltage contact input NPN open collector transistor e Source input No voltage contact input PNP open collector transistor Input signal form Input circuit insulation Photocoupler insulation LED on panel lights when input operatomdisplay photocoupler is driven Each value inside indicates the number of occupied points 3 4 2 3 4 3 Examples of 24V DC input wiring 1 Sink input type 2 Source input type bee eee eee bee eee eee 3 wire type sensor 3 wire type sensor Class D grounding See section 3 3 for details 1 Main unit Input output extension unit Common to both sink and source inputs 2 Input output extension block Common to both sink and source inputs Instructions for connecting input devices As for the details of Instructions for connecting input devices refer to the following manual 1 2 Refer to FX3G Series User s Manual Hardware Edition In the case of no voltage contact The input current of this PLC is 5 to 7mA 24V DC Use
20. ng inductive loads refer to Subsection 3 5 4 Some types of inductive loads generate rush current 5 to 15 times the stationary current at activation Make sure that the rush current does not exceed the current corresponding to the maximum specified resistance load Lamp load Lamp loads generally generate rush current 10 to 15 times the stationary current Make sure that the rush current does not exceed the current corresponding to the maximum specified resistance load Capacitive load Capacitive loads can generate rush current 20 to 40 times the stationary current Make sure that the rush current does not exceed the current corresponding to the maximum specified resistance load Capacitive loads such as capacitors may be present in electronic circuit loads including inverters For the maximum specified resistance load refer to Subsection 3 5 1 3 5 3 Example of relay output wiring 3 5 4 Cautions in external wiring As for the details of Instructions for connecting input devices refer to the following manual Refer to FX3G Series User s Manual Hardware Edition Protection circuit for load short circuiting When a load connected to the output terminal short circuits the printed circuit board may be burnt out Fit a protective fuse on the output circuit Protection circuit of contact when inductive load is used An internal protection circuit for the relays is not provided for the relay output circuit in this prod
21. nsion boards and special adapters Extension units blocks and the FX Series terminal block Battery and memory cassette CAUTION When a dust proof sheet is supplied with an extension unit block keep the sheet applied to the ventilation slits during installation and wiring work To prevent temperature rise do not install the PLC on a floor a ceiling or a vertical surface Install it horizontally on a wall as shown in section 2 2 Keep a space of 50mm 1 97 or more between the unit main body and another device or structure part A Install the unit as far away as possible from high voltage lines high voltage devices and power equipment WIRING PRECAUTIONS e Cut off all phases of the power supply externally before installation or wiring work in order to avoid damage to the product or electric shock lt SDANGER A 2 1 Generic specifications Item Ambient temperature Ambient humidity Vibration resistance Shock resistance Noise resistance Dielectric withstand voltage Insulation resistance Specification 0 to 55 C 32 to 131 F when operating and 25 to 75 C 13 to 167 F when stored 5 to 95 RH no condensation when operating Fre Accele quency ration m s Sweep Count for X Y Z 10 80 min in on DIN rail 57 to 150 each 10to57 0 075 direction rea ee 147m s2 Acceleration Action time 11ms 3 times by half sine pulse in each direction X
22. on Protection circuit for load short circuits A short circuit at a load connected to an output terminal could cause burnout at the output element or the PCB To prevent this a protection fuse should be inserted at the output Use a load power supply capacity that is at least 2 times larger than the total rated fuse capacity Contact protection circuit for inductive loads When an inductive load is connected connect a diode for commutation in parallel with the load as necessary The diode for commutation must comply with the following specifications Item Guide Reverse voltage 5 to 10 times of the load voltage Forward current Load current or more Interlock Loads such as contactors for normal and reverse rotations that must not be turned on simultaneously should have an interlock in the PLC program and an external interlock 13 3 7 Triac output specifications and example of external wiring As for the details of the triac output specifications and external wiring refer to the following manual Refer to FX3G Series User s Manual Hardware Edition 3 7 1 Triac output specifications Item Specification Number FX2N 16EYS of output FX2N 32ES 16 points points Refer to FX3G Series Output connecting type User s Manual Hardware Edition Output form Triac SSR External power supply 85 to 242V AC ooa Inductive load TATU AS 30VA 200V AC Min load 0 4VA 100V AC 1 6VA 200V AC Open circuit leak
23. pply voltage 100 to 240V AC Allowable supply voltage range 85 to 264V AC Rated frequency 50 60Hz Operation can be continued upon occurrence of instantaneous power failure for 10 ms or less Allowable instantaneous power failure time FX3G 14ML FX3G 24ML FX3G 40ML Power fuse FX3G 60ML FX2N 32EL FX2N 48EL 250V 1A 250V 3 15A 250V 3 15A 250V 5A 30A max 5ms or less 100 V AC 50A max 5ms or less 200 V AC FX2N 32EL1 40A max 5ms or less 100 V AC FX2N 48E 60A max 5ms or less 200 V AC FX3G 14ML 31W FX3G 24ML 32W Main unit Rush current Power FX3G 40ML 37W consumption 1 FX36 60MO 40W FX2N 32EU 30W 35VA FX2N 48EL 35W 45VA 24V DC Main unit 400mA service FX2N 32EL 250mA power supply Yon 48EL 460mA 5V DC built FX2N 32EL in power ene FX2N 48EL 690mA or less 4 This item shows values when all 24V DC service power supplies are used in the maximum configuration connectable to the main unit or input output extension units For the power current consumed by the input output extension units blocks refer to FX3G Series User s Manual Hardware Edition For the power consumed by the special extension blocks refer to the respective manual Refer to FX3G Series User s Manual Hardware Edition 3 2 2 Example of external wiring AC power type 100 to 240V AC power is supplied to the main unit and input output extension unit For the details of wiring work re
24. r side VR1 Lower side VR2 5 Terminal block mounting screws 6 Optional equipment connector1 7 Terminal cover FX3G LILIMT ES A is excluded 8 Optional equipment connector2 40points 60points type only 9 Power supply terminal Input X terminals 10 Battery connector 11 Battery holder 12 Power supply terminal Output Y terminals Optional equipment connecting screw holes2 13 40points 60points type only 14 Optional equipment connecting screw holes1 1 2 External dimensions and weight For the input output extension units blocks refer to FX3G Series User s Manual Hardware Edition 2 04 5 mounting holes Unit mm inches Vv MITSUBISHI MESEC FX3e 40M Mounting hole pitches W1 Modellname mm n E a B hole pitches FX3G 14MO 90 3 55 82 3 23 0 50 1 10lbs FX3G 24M 1 90 3 55 82 3 23 0 55 1 21Ibs FX3G 40ML 130 5 12 122 4 81 0 70 1 54 lbs FX3G 60ML 175 6 89 167 6 58 0 85 1 87lbs Installation e 35 mm wide DIN rail or Direct screw mounting M4 2 Installation general specifications As for installation of the input output extension units blocks special adapters and expansion boards refer to the following manual Refer to FX3G Series User s Manual Hardware Edition INSTALLATION PRECAUTIONS Use the product within the generic
25. t points common terminal 8A As for the number of outputs per common terminal refer to Chapter 4 interpretation of partition and the following manual Refer to FX3G Series User s Manual Hardware Edition 3 5 2 Life of relay output contact The product life of relay contacts considerably varies depending on the load type used Take care that loads generating reverse electromotive force or rush current may cause poor contact or deposition of contacts which may lead to considerable reduction of the contact product life 1 Y Inductive load Inductive loads generate large reverse electromotive force between contacts at shutdown may cause arcing At a fixed current consumption as the power factor phase between current and voltage gets smaller the arc energy gets larger The standard life of the contact used for Inductive loads such as contactors and solenoid valves is 500 thousand operations at 20VA The following table shows the approximate life of the relay based on the results of our operation life test Test condition 1 sec ON 1 sec OFF Load capacity 0 2A 100V AC 0 1A 200V AC Contact life 20VA 3 million times 0 35A 100V AC 0 17A 200V AC 0 8A 100V AC 2 hundred thousand times 0 4A 200V AC The product life of relay contacts becomes considerably shorter than the above conditions when the rush overcurrent is shut down 35VA 1 million times 80VA For countermeasures while usi
26. te that when the PLC CPU detects an error such as a watchdog timer error during self diagnosis all outputs are turned off Also when an error that cannot be detected by the PLC CPU occurs in an input output control block output control may be disabled External circuits and mechanisms should be designed to ensure safe machinery operation in such a case Note that when an error occurs in a relay triac or transistor output device the output could be held either on or off For output signals that may lead to serious accidents external circuits and mechanisms should be designed to ensure safe machinery operation in such a case DESIGN PRECAUTIONS e Do not bundle the control line together with or lay it close to the main circuit or power line As a guideline lay the control line at least 100mm 3 94 or more away from the main circuit or power line Noise may cause malfunctions Install module so that excessive force will not be applied to the built in programming connectors power connectors or I O connectors Failure to do so may result in wire damage breakage or PLC failure CAUTION WIRING PRECAUTIONS WIRING PRECAUTIONS Simultaneously turn on and off the power supplies of the main unit and extension devices Even if the power supply causes an instantaneous power failure for less than 10 ms the PLC can continue to operate If a long time power failure or an abnormal voltage drop occurs the PLC stops and outp
27. ual Refer to FX3G Series User s Manual Hardware Edition 3 1 1 Cable end treatment and tightening torque For the terminals of FX3G series PLC M3 screws are used The electric wire ends should be treated as shown below Tighten the screws to a torque of 0 5 Nem to 0 8 Nem e When one wire is connected to one terminal 3 2 0 13 Terminal Solderless 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 Solderless or less screw terminal 4 6 3 mm 0 25 or more 3 2 0 13 6 2 mm 0 24 Terminal or less 6 3 mm 0 25 or more 3 1 2 Removal and installation of quick release terminal block Removal Unscrew the terminal block mounting screw both right and left screws evenly and remove the terminal block Installation Place the terminal block in the specified position and tighten the terminal block mounting screw evenly both right and left screws Tightening torque 0 4 to 0 5 Nem Pay attention so that the center of the terminal block is not lifted 3 2 Power supply specifications and example of external wiring As for the details of the power supply specifications and example of external wiring refer to the following manual Refer to FX3G Series User s Manual Hardware Edition 3 2 1 Power supply specifications Main unit Input output extension units Item Specification Su
28. uct It is recommended to use inductive loads with built in protection circuits When using loads without built in protection circuits insert an external contact protection circuit etc to reduce noise and extend the product life 1 DC circuit Connect a diode in parallel with the load Use a diode for commutation having the following specifications Standard Reverse voltage 5 to 10 times the load voltage Forward current Load current or more N AC circuit Connect the surge absorber combined CR components such as a surge killer and spark killer etc parallel to the load Select the rated voltage of the surge absorber suitable to the output used Refer to the table below for other specifications Standard Approx 0 1uF Approx 100 to 200Q Electrostatic capacity Resistance value Interlock Loads such as contactors for normal and reverse rotations that must not be turned on simultaneously should have an interlock in the PLC program and an external interlock Common mode Use output contacts of the PLC in the common mode 3 6 Transistor output specifications and example of external wiring As for the details of the transistor output specifications and external wiring refer to the following manual Refer to FX3G Series User s Manual Hardware Edition 3 6 1 Transistor output specifications Item Specification FX3G 14MO 6 points 8 points FX2N 8EYTLI 8 points Number FX3G 24ML 10 points
29. ut is turned off When the power supply is restored it will automatically restart when the RUN input is on DANGER Cut off all phases of the power supply externally before installation or wiring work in order to avoid damage to the product or electric shock CAUTION Connect the AC power supply to the dedicated terminals specified in this manual If an AC power supply is connected to a DC input output terminal or DC power supply terminal the PLC will burn out Do not wire vacant terminals externally Doing so may damage the product Use class D grounding grounding resistance of 100 or less with a wire of 2mm or thicker on the grounding terminal of the FX3G Series main unit However do not connect the ground terminal at the same point as a heavy electrical system 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 malfunctions Input output wiring 50 to 100m 164 1 to 3281 long will cause almost no problems of noise but generally the wiring length should be less than 20m 65 7 to ensure the safety Extension cables are easily affected by noise Lay the cables at a distance of at least 30 to 50mm 1 19 to 1 97 away from the PLC output and other power lines T 3 1 Wiring This section explains the wiring of the terminal type For the connectors types refer to the following man
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