{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FX2N-128MT-ES/UL","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"FX2N-128MT-ES-UL","canonicalUrl":"https://aoctrl.com/mitsubishi/FX2N-128MT-ES-UL","factsUrl":"https://aoctrl.com/api/mcp/products/FX2N-128MT-ES%2FUL","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi Electric FX2N-128MT-ES/UL PLC, 184 input / 184 output points (octal), AC100-240V 50/60Hz supply, 16000-step program memory, built-in real-time clock, Class D grounding.","salesMarkdown":"## I/O capacity and memory ceiling The FX2N-128MT-ES/UL provides 184 input points (X000–X267) and 184 output points (Y000–Y267), both in octal numbering, with expansion support for additional I/O when used with extension blocks. Program memory holds up to 16000 steps including comments and file registers, which sets the practical application size limit for this controller. ## Power supply and grounding Rated for AC100–240V at 50/60Hz, with a 5A 250V power fuse. Inrush current reaches 40A max at AC100V and 60A max at AC200V for up to 5ms. Requires Class D grounding (ground resistance 100Ω or less) and must not share a common ground with high-voltage systems — dedicated or shared grounding is specified. ## Environmental and mechanical ratings Withstands vibration per IEC61131-2: 57–150Hz at 9.8m/s² in X, Y, Z directions for 80 minutes each, and shock of 147m/s² for 11ms half-sine pulse. Operating atmosphere must be free of corrosive gases, flammable gas, and conductive dust; altitude limited to 2000m or less, and not for pressurised environments above atmospheric pressure. Available through independent surplus and broker channels. Quantities are lot-specific; availability and pricing are confirmed at RFQ against the BOM line.","metaTitle":"Mitsubishi FX2N-128MT-ES/UL PLC, 184 I/O, AC100-240V","metaDescription":"Mitsubishi FX2N-128MT-ES/UL PLC with 184 inputs and 184 outputs, 16000-step memory, AC100-240V supply. End-of-life; sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"10ms":"T200 ~ T245 46-point (0.01 to 327.67 seconds)","State":"Initial state : S0 ~ S9 10 points","title":"FX2N-128MT-ES/UL","Device":"Input and output relay : Input relay : X000 ~ X267 184 points (octal number) extension when used with","Ground":"Class D grounding (ground resistance: 100 or less) <common ground is not allowed with the high-voltage system> ground, please dedicated ground or shared ground.","Impact":"147m / s2, duration of action 11ms, X at half-sine pulse, Y, Z 3 times each direction criterion, according to IEC61131-2","ON OFF":"Y000, Y001: 30 s following Y002 later: 0.2ms or less","Counter":"16-bit up : C0 ~ C99 100 points (0 to 32,767 counts) is a non-battery backup area. You can change the battery backup area by the parameter setting.","Nesting":"[Master control] N0 ~ N7 8 points (for MC instruction)","Pointer":"JUMP, for CALL branch : P0 ~ P127 128 points (CJ instruction, for the CALL instruction, for the END jump P63)","Constant":"Decimal number (K) : 16-bit: -32,768 + 32,767 32-bit: -2,147,483,648 ~ + 2,147,483,647","For Keep":"S500 ~ S899 400 points is a battery back-up area. You can change to a non-battery backup area by the parameter setting.","Frequency":"57 ~ 150Hz : Acceleration: 9.8m / s2 X, Y, Z each direction 10 times (for a total of each 80 minutes) criteria, according to IEC61131-2","Peak load":"Resistance load : Output 1 point / common: 0.5A or less output 4 points / common: 0.8A or less Output 8 points / common: 1.6A or less (Y000, Y001 is, 0.3A / output 1 point)","Anti-noise":"Noise voltage 1,000Vp-p, noise width 1 s, due to rising 1ns, cycle 30 ~ 100Hz of noise simulator","ON voltage":"1.5V","Power Fuse":"250V 5A","For special":"M8000 ~ M8255 256 points","Total score":"Less than 256 points (at the time of expansion in combination)","description":"Fx2n Series Programmable Controllers","Advanced use":"2000m or less can not be used in the pressurized environment to more than atmospheric pressure. There is a possibility of failure.","Input format":"Sink / source","Output relay":"Y000 ~ Y267 184 points (octal number) extension when used with","Rated voltage":"AC100 ~ 240V","Response time":"OFF ON : Y000, Y001: 15 s following Y002 later: 0.2ms or less","X010 or later":"More than 3.5mA","Inductive load":"12W / DC24V (Y000, Y001 is 7.2W / DC24V)","Inrush current":"Maximum 40A 5ms or less / AC100V, maximum 60A 5ms or less / AC200V","Program memory":"The maximum memory capacity : 16000 step comment, 16000 steps, including the file register","Use atmosphere":"Corrosive, there is no flammable gas, conductive dust (dust) that is not terribly","Auxiliary relay":"For general use : M0 ~ M499 500 points is a non-battery backup area. You can change the battery backup area by the parameter setting.","For annunciator":"S900 ~ S999 100 points is a battery back-up area. You can change to a non-battery backup area by the parameter setting.","For general use":"S10 ~ S499 490 points is a non-battery backup area. You can change the battery backup area by the parameter setting.","Hexadecimal (H)":"16-bit: 0 ~ FFFF 32 bit: 0 ~ FFFFFFFF","Input impedance":"X000 ~ X007 : 3.3k","Input interrupt":"I00 ~ I50 6 points","Rated frequency":"50 / 60Hz","Real-time clock":"Clock function : Built from 1980 to 2079 years (with leap year correction) The year 2-digit / 4-digit switch , monthly deviation ± 45 seconds (25 °C)","Shipping Weight":"2.8 Kg","Timer interrupt":"I6 ~ I8 3 points","lifecycle_stage":"eol_hot","For 16-bit index":"V0 ~ V7, Z0 ~ Z7 16 points","Number of inputs":"64 points","Timer (on-delay)":"100ms : T0 ~ T199 200 points (0.1 to 3,276.7 seconds)","Counter interrupt":"I010 ~ I060 6 points (for HSCS instruction)","Maximum frequency":"20kHz","Number of outputs":"64 points","Power consumption":"65W","Relative humidity":"35 ~ 85% RH (non-condensing) ..... operation","Withstand voltage":"When performing a withstand voltage test, please go between the ground terminal of each terminal and the basic unit at a voltage of below. Power supply terminal (AC power) and between the ground terminal: AC1.5kV 1 minute DC24V service power supply, and the input terminal (DC24V) and between the ground terminal: AC500V 1 minute output terminal (transistor) and between the ground terminal: AC500V 1 minute","16 Bit For Special":"D8000 ~ D8255 256 points","Circuit insulation":"Photocoupler","High-speed counter":"[32-bit high-speed up / down] C235 ~ C255 maximum six points usable in one phase: 60KHz, 10KHz 2 phase: 30kHz, 5kHz There is a limit to the number and input frequency that can be used by the conditions used. It is a battery backup area. You can change to a non-battery backup area by the parameter setting.","Ambient temperature":"0 ~ 55 °C ····· operation, -20 ~ 70 °C ····· during storage","DC24V service power":"460mA or less","Estimated Lead Time":"Usually ships in 1 - 10 working days.","Input response time":"About 10Ms X000 ~ X017 (to basic unit built-in number) it has a built-in digital filter, can be changed in 1ms unit to 0 ~ 60ms depending on the application instructions or D8020. If 0 is specified, X000, X001 is 20 s, X002 ~ X017 will be 50 s.","Input signal format":"No-voltage contact input sink Input: NPN open collector transistor Source Input: PNP open collector transistor","Protective function":"There is password protection function (by keyword function)","Type of instruction":"Basic instruction : Sequence Instruction: 27 -step ladder instructions: two","Input signal current":"X000 ~ X007 : 7mA / DC24V","Input signal voltage":"DC24V ± 10%","Output type / format":"Transistor / source output","Programming language":"Sequence program","Vibration resistance":"When the DIN rail mounting : Frequency: 10 ~ 57Hz : Half amplitude: 0.035mm X, Y, Z each direction 10 times (for a total of each 80 minutes) criteria, according to IEC61131-2","1 Phase 1 Count Input":"[C235, C236] up to two points: the best 60kHz high speed compared to SET / RESET when using: 10kHz high-speed bandwidth comparing HSZ use at the time: 5.5KHz [C237 ~ C245] up to 4 points: up to 10kHz high speed compared to SET / RESET when using: 10kHz high speed bandwidth comparing HSZ use at the time: 5.5kHz high-speed counter, pulse output instruction, the sum of the frequency at which the sequencer pulse density instruction processing (2-phase counter are totaled twice the input frequency) is a 20kHz maximum. During the high-speed comparison SET / RESET use, high-speed counter, pulse output instruction, the sum of the frequency at which the sequencer pulse density instruction processing (2-phase counter are totaled twice the input frequency) is the maximum 11kHz is. High-speed counter, pulse output instruction, the sum of the frequency at which the sequencer processes a pulse density instruction (the two-phase counter summing up the 2 times the input frequency), 5.5kHz is the maximum.","1-Phase 2-Count Input":"[C246] up to one point: the best 60kHz high speed compared to SET / RESET when using: 10kHz high-speed bandwidth comparing HSZ use at the time: 5.5KHz [C247 ~ C250] up to two points: the best 10kHz high speed compared to SET / RESET when using: 10kHz high-speed bandwidth comparing HSZ use at the time: 5.5kHz high-speed counter, pulse output instruction, the sum of the frequency at which the sequencer pulse density instruction processing (2-phase counter are totaled twice the input frequency) is a 20kHz maximum. During the high-speed comparison SET / RESET use, high-speed counter, pulse output instruction, the sum of the frequency at which the sequencer pulse density instruction processing (2-phase counter are totaled twice the input frequency) is the maximum 11kHz is. High-speed counter, pulse output instruction, the sum of the frequency at which the sequencer processes a pulse density instruction (the two-phase counter summing up the 2 times the input frequency), 5.5kHz is the maximum.","2-Phase 2-Count Input":"[C251] up to one point: the best 30kHz high speed compared to SET / RESET when using: 5kHz high-speed bandwidth comparing HSZ use at the time: 4kHz [C252 ~ C255] up to two points: the best 5kHz high speed compared to SET / RESET when using: 4kHz high-speed bandwidth comparing HSZ when using: 4kHz high-speed counter, pulse output instruction, the sum of the frequency at which the sequencer pulse density instruction processing (2-phase counter are totaled twice the input frequency) is a 20kHz maximum. During the high-speed comparison SET / RESET use, high-speed counter, pulse output instruction, the sum of the frequency at which the sequencer pulse density instruction processing (2-phase counter are totaled twice the input frequency) is the maximum 11kHz is. High-speed counter, pulse output instruction, the sum of the frequency at which the sequencer processes a pulse density instruction (the two-phase counter summing up the 2 times the input frequency), 5.5kHz is the maximum.","32-Bit Bi-Directional":"C200 ~ C219 20 points (-2,147,483,648 ~ + 2,147,483,647 count) is a non-battery backup area. You can change the battery backup area by the parameter setting.","External power supply":"DC5 ~ 30V","Insulation resistance":"When performing the insulation resistance test, please go between the ground terminal of each terminal and the basic unit at a voltage of below. Power supply terminal (AC power) and between the ground terminal: DC500V 5M more in insulation resistance tester DC24V service power supply, and the input terminal (DC24V) and between the ground terminal: DC500V 5M more in insulation resistance tester and the output terminal (transistor) ground terminal between: DC500V 5M more in insulation resistance tester","Input connection shape":"Removable terminal block (M3 screws)","Allowable voltage range":"AC85 ~ 264V","Input Operation Display":"Input ON when the LED lights up","Input and output points":"Number of inputs : 184 points or less (at the time of expansion in combination)","Output connection shape":"Removable terminal block (M3 screws)","Positioning instruction":"· ABS current value read ([D] ABS) corresponding with V3.00 or more","Application Instructions":"1.52 to the number of 100 s / instruction","Corresponding basic unit":"Transistor output type basic unit","Input circuit insulation":"Photocoupler","Output operation display":"Photocoupler drive when LED lighting","Pulse output instruction":"Pulse output (PLSY) , acceleration and pulse output with speed (PLSR) pulse output format: pulse train (the direction is controlled by the sequence)","Number of controlled axes":"Independent 2-axis","Arithmetic processing speed":"Basic instruction : 0.08 s / instruction","Direct mounting at the time":"Frequency: 10 ~ 57Hz : Half amplitude: 0.075mm X, Y, Z each direction 10 times (for a total of each 80 minutes) criteria, according to IEC61131-2","Input ON sensitivity current":"X000 ~ X007 : More than 4.5mA","Open circuit leakage current":"0.1mA / DC30V","Input OFF sensitivity current":"1.5mA or less","RUN during the write function":"Yes (can change programs during the sequencer RUN)","Remote I / O points (CC-Link)":"Following the actual I / O, including 256 points","Memory cassette (memory board)":"· FX-RAM-8 (2000/4000/8000/16000 step correspondence possible) · FX-EPROM-8 (2000/4000/8000/16000 step correspondence possible) · FX-EEPROM-4 (2000/4000 step correspondence possible) · FX-EEPROM-8 (2000/4000/8000 step correspondence possible) · FX-EEPROM-16 (2000/4000/8000/16000 step correspondence possible)","16-Bit Up (Battery Backup Area)":"C100 ~ C199 100 points (0 to 32,767 counts) is a battery back-up area. You can change to a non-battery backup area by the parameter setting.","Input and output control method":"Batch processing method (END when the instruction is executed), input and output refresh command, Pulse catch function","DC5V internal supply power supply":"290mA","The arithmetic and control system":"Stored program repeat operation method (dedicated LSI), there interrupt instruction","Built-in memory capacity and format":"8000 step RAM (backed up by a built-in lithium battery)","For Keep (battery backup fixed area)":"M1024 ~ M3071 2048 points is the battery backup fixed area. This area is characteristic not be changed.","16 bit for Keep (battery backup area)":"D200 ~ D511 312 points is a battery back-up area. You can change to a non-battery backup area by the parameter setting.","1ms Integration Type (Capacitor Keep)":"T246 ~ T249 4 points (0.001 to 32.767 seconds) is a battery-backed fixed area. This area is characteristic not be changed.","Allowable momentary power failure time":"10ms will continue to operate for the momentary power failure follows. If the power supply voltage is AC200V system, by the user program, you can change it to 10 ~ 100ms.","100ms Integration Type (Capacitor Keep)":"T250 ~ T255 6 points (0.1 to 3,276.7 seconds) is a battery-backed fixed area. This area is characteristic not be changed.","Data register (32-bit in the pair used)":"16-bit general purpose : D0 ~ D199 200 points is a non-battery backup area. You can change the battery backup area by the parameter setting.","16 bit for Keep (battery backup fixed area)":"D512 ~ D7999 7488 points (D1000 later, Allowed set to file register in the 500-point unit) is a battery backup fixed area. This area is characteristic not be changed.","32-Bit Bi-Directional (Battery Backup Area)":"C220 ~ C234 15 points (-2,147,483,648 ~ + 2,147,483,647 count) is a battery back-up area. You can change to a non-battery backup area by the parameter setting.","Function Expansion Memory (function expansion memory board)":"The sequencer version V3.00 or higher, FX2N-ROM-E1 form function expansion memory board can be mounted short-mail transmission function inverter operation control function -16000 step EEPROM (2000/4000/8000 step also correspondence possible)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$912.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e12845187b11551815459c77b967a941.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy FX2N-128MT-ES/UL and how do I get a price?","answer":"This part is quoted to order against your BOM through independent distribution. No stock-holding claim is made."},{"question":"What are the key I/O specifications of FX2N-128MT-ES/UL?","answer":"It has 184 input points (X000–X267) and 184 output points (Y000–Y267), both in octal numbering. Inputs are sink/source type; outputs are relay type with resistive load ratings per point and per common."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/FX2N-128MT-ES-UL","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/mitsubishi/FX2N-128MT-ES-UL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}