{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FX5U-32MT/ES","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"FX5U-32MT-ES","canonicalUrl":"https://aoctrl.com/mitsubishi/FX5U-32MT-ES","factsUrl":"https://aoctrl.com/api/mcp/products/FX5U-32MT%2FES","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi FX5U series, FX5U-32MT/ES, 32-point transistor sink CPU unit, 100-240 VAC, 150 mm width.","salesMarkdown":"The Mitsubishi FX5U-32MT/ES is a 32-point CPU unit from the FX5U series, packing 16 transistor sink outputs and 16 sink/source inputs. It measures 150 mm wide with a 123 mm mounting hole pitch, fitting a standard DIN-rail footprint. Power it with 100-240 VAC at 50/60 Hz; inrush hits 25 A at 100 V and 50 A at 200 V for up to 5 ms — make sure your supply handles that spike. ## Speed and signal handling Total load per output common is capped: 0.8 A max per 4-point common, 1.6 A per 8-point common. That 0.5 A per-point rating means you can't simply sum points — distribute loads across commons to stay within the limit. ## Installation notes Grounding requires Class D with resistance under 100 Ω, using AWG 14 (2 mm²) wire kept as short as possible. Exclusive grounding is preferred; common ground is acceptable per the manual. The built-in capacitor holds clock data for 10 days at 25°C after 30 minutes of power-on — useful for time-stamping through short outages, but warm cabinets cut that period. SD/SDHC card slot accepts up to 16 GB for program storage, boot files, or data logs. The unit runs stored-program iterative logic with multiple execution types: scan, fixed-cycle, interrupt-driven. Up to 32 program files and 16 FB files fit in memory.","metaTitle":"Mitsubishi FX5U-32MT/ES PLC, 32 I/O Transistor Sink","metaDescription":"Mitsubishi FX5U-32MT/ES PLC with 32 transistor sink I/O, 150 mm wide, 34 ns instruction speed. Sourced to order for your BOM line.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":[],"specifications":{"W":"mm (inches) :150 (5.91”)","FB":"Number of FB files : 16","W1":"mm (inches) Mounting hole pitches : 123 (4.85”)","Ground":"Class D grounding (grounding resistance: 100 O or less) · As much ground as possible, use exclusive grounding. When it is not possible to obtain exclusive grounding, please use common ground (see the manual for details). · Use grounding wire with a thickness of AWG 14 (2 mm 2 ) or more. · Keep the ground point as close as possible to this sequencer and shorten the distance of the grounding wire.","LD X 0":"34 ns","String":"Shift JIS code Up to 255 characters (256 characters including NULL)","Accuracy":"± 45 seconds per month / 25 ° C (TYP)","Unsigned":"16 bit: 0 to 65535 32 bit: 0 to 4294967295","Product no":"FX5U-32MT-ES","MOV D 0 D 1":"34 ns","Output type":"Transistor / sink output","Device class":"Class 2","Input format":"Sink / source","Manufacturer":"Mitsubishi Electric","Maximum load":"Please set the total load current per 0.5 A / point common to the following. Output 4 points Common: 0.8 A or less Output 8 points Common: 1.6 A or less","Product type":"FX 5 U CPU Unit FX 5 U - 32 MT / ES","Remote PAUSE":"With the RUN / STOP / RESET switch of the CPU unit in the RUN position, put the CPU unit in the RUN / STOP / PAUSE state from the outside.","Remote RESET":"When the CPU unit is in the STOP state, reset the CPU unit by an external operation.","X000 to X005":"When ON: 2.5 µs or less OFF: 2.5 µs or less","X000 to X017":"3.5 mA or more","X006 to X017":"ON: 30 µs or less OFF : 50 µs or less","Y000 to Y003":"2.5 µs or less / 10 mA or more (5 to 24 VDC)","Constant scan":"Repeat the program while keeping the scan time constant.","Data memory P":"Number of program files : 32","Rated voltage":"AC 100 to 240 V","Use elevation":"It can not be used in environments pressurized to 0 to 2000 m atmospheric pressure or higher. It may break down.","Y004 or later":"0.2 ms or less / 200 mA or more (24 VDC)","Boot operation":"The file stored in the SD memory card is transferred to the transfer destination memory automatically determined by the CPU unit when the power supply of the CPU module is turned off, turned on, or reset.","Clock function":"It is used for time management in the functions performed by the system, such as date in error history.","Control method":"Stored program iteration operation","Execution type":"Standby type, initial execution type, scan execution type, fixed cycle execution type, event execution type","Holding method":"Large Capacitor Capacitors Keep the clock data using the power stored in the large capacity capacitor built in the PLC. If the voltage of the large capacity capacitor drops, the clock data will not be retained properly. The capacitor hold period is 10 days (ambient temperature: 25 ° C) at full charge (when the sequencer is energized for more than 30 minutes). The holding period by the capacitor varies with ambient temperature to be used. If the operating ambient temperature is high, the holding period will be short.","Inrush current":"Max 25 A 5 ms max. / AC 100 V max 50 A 5 ms max. / AC 200 V","Interrupt type":"Internal timer interrupt, input interrupt, high-speed compare match interrupt, interrupt from the unit","Latch function":"Even when the power is turned off ? ON, power outage of the contents of the device / label of the CPU unit is maintained.","Retention time":"10 days (ambient temperature: 25 ° C.)","SD memory card":"Memory card capacity (SD / SDHC memory card: maximum 16 Gbytes)","Use atmosphere":"There is no corrosive property, flammable gas, conductive dust (dust) is not serious","Noise tolerance":"Noise voltage with 1000 Vp-p, noise width 1 µs, with noise si","Rated frequency":"50/60 Hz","Shipping Weight":"2 Kg","lifecycle_stage":"current","Pollution degree":"2 or less Indicates the degree of generation of conductive material in the environment where the equipment is used. Pollution Degree 2 produces only nonconductive pollution. However, it is an environment where temporary conduction can occur by accidental condensation.","Program capacity":"64 k steps (128 k bytes, flash memory)","Impact resistance":"147 m / s 2 , duration of action 11 ms, X, Y, Z three times for each judgment criterion by sine half-wave pulse according to IEC 61131-2","Power Consumption":"It is the maximum configuration time when 30 W can be connected, the value when 24 VDC service power is consumed maximally. (Including current component of input circuit)","Power supply fuse":"250 V 3.15 A Time lag fuse","Remote RUN / STOP":"With the RUN / STOP / RESET switch of the CPU unit in the RUN position, put the CPU unit in the RUN / STOP / PAUSE state from the outside.","Security function":"It prevents theft, falsification, misoperation, illegal execution, etc. by illegal access from a third party against the customer's assets stored in the personal computer and the customer's assets in the unit in the FX 5 system.","Error cancellation":"Cancel all occurrence continuation errors at once.","Number of FB files":"16 (Up to 15 for users)","Periodic interrupt":"1 to 60000 ms (It can be set in 1 ms increments)","Display information":"Year, month, day, hour, minute, second, day of the week (automatic leap year determination)","Estimated Lead Time":"1 - 10 Working Days","Input signal format":"No-voltage contact input sink: NPN open collector transistor open collector transistor","PWM output function":"PWM output can be performed using the transistor output of the CPU unit.","4 G, 8 G, 16 G bytes":"65534 Number of books that can be stored in this root folder.","Input signal voltage":"DC 24 V + 20%, -15%","PID control function":"PID control is performed by PID control command.","Programming language":"Ladder Diagram (LD), Structured Text (ST), Function Block Diagram / Ladder Language (FBD / LD)","Analog input function":"Two analog inputs are built in the FX5U CPU unit and voltage input is possible.","Device / label memory":"One","External power supply":"DC 5 to 30 V","Installation location":"In the control panel","Over voltage category":"II or less Indicates where the equipment is supposed to be connected to the power distribution part from the public power distribution network to the mechanical equipment in the premises. Category II is applicable to equipment supplied from fixed equipment. The surge withstand voltage of the equipment rated up to 300 V is 2500 V.","Programming extension":"Function block (FB), structured ladder, label programming (local / global)","Analog output function":"One analog output is built into the FX5U CPU unit and voltage output is possible.","Input connection shape":"Screw terminal block (M3 screw)","MASS (Weight) kg (lbs)":"Approx. 0.65 Kg (1.43\")","Number of input points":"16 points","Input operation display":"LED ON when input is ON","Number of output points":"16 points","Output connection shape":"Screw terminal block (M3 screw)","SD memory card 2 Gbytes":"511 Number of books that can be stored in this root folder.","Self-diagnosis function":"The CPU unit itself diagnoses the presence or absence of abnormality.","Voltage tolerance range":"AC 85 - 264 V","Hexadecimal constant (H)":"For 16 bits: 0 to FFFF For 32 bits: 0 to FFFFFFFF","Input circuit insulation":"Photocoupler isolation","Input interrupt function":"High-speed counter, pulse width measurement, input interrupt, timer interrupt, high-speed counter interrupt, etc. can be performed using input of CPU unit.","Storage ambient humidity":"5 to 95% RH, non condensing","Timer interrupt function":"High-speed counter, pulse width measurement, input interrupt, timer interrupt, high-speed counter interrupt, etc. can be performed using input of CPU unit.","Output circuit insulation":"Photocoupler isolation","(1) Number of I / O points":"256 or less","Ambient operating humidity":"5 to 95% RH, no condensation When using in a low temperature environment, please use in an environment where there is no sudden temperature change. If there is a sudden temperature change due to opening / closing of the control panel, condensation may occur, which may cause fire, malfunction or malfunction. Also, in order to prevent dew condensation, please dehumidify with air conditioning.","Built-in Ethernet function":"It is Ethernet related function such as MELSOFT product and connection with GOT, socket communication etc.","Data memory / standard ROM":"5 Mbytes","Link relay (B) Hexadecimal":"32768 points (It can be changed by parameter) It can be changed by parameter within the capacity range of CPU internal memory.","Nesting (N) Decimal number":"15 points (fixed)","Pointer (P) Decimal number":"4096 points","SD memory card forced stop":"Even if you are using the function using the SD memory card, you can stop using the SD memory card without turning off the power.","Decimal constant (K) Signed":"16 bits: -32768 to + 32767 When 32 bits: -2147483648 to + 2147483647","High speed counter function":"High-speed counter, pulse width measurement, input interrupt, timer interrupt, high-speed counter interrupt, etc. can be performed using input of CPU unit.","Multiple interrupt function":"If another factor interrupt occurs during execution of the interrupt program, execution of the program with the lower priority is interrupted according to the set priority, and the program with the highest priority where the execution condition is satisfied is executed.","Number of programs executed":"32","Output operation indication":"LED on when output is ON","Storage ambient temperature":"-25 to 75 ° C, without freezing","Device initial value setting":"Set the device to be used in the program to the device without programming.","Input relay (X) Octal number":"The total of X and Y allocated to 1024 points I / O is 256 points at the maximum.","Open-circuit leakage current":"0.1 mA or less / DC 30 V","Built-in positioning function":"Using the transistor output of the CPU unit, positioning operation of up to 4 axes can be performed.","Input / output control method":"Refresh method (Direct access input / output possible by specifying direct access input / output (DX, DY))","Input OFF sensitivity current":"1.5 mA or less","Link register (W) Hexadecimal":"32768 points (It can be changed by parameter) It can be changed by parameter within the capacity range of CPU internal memory.","Operating ambient temperature":"-20 to 55 ° C, no freezing There is derating of input and output. For details, refer to the MELSEC iQ - F FX5U User 's Manual (Hardware Version). Products manufactured before June 2016 will be 0 to 55 ° C. For the intelligent function module, refer to the manual of each product. Also, the following devices can not be used when the ambient temperature is lower than 0 ° C. Battery (FX3U - 32BL), SD memory card (NZ1MEM - 2GBSD, NZ1MEM - 4GBSD, NZ1MEM - 8GBSD, NZ1MEM - 16GBSD, L1MEM - 2GBSD, L1MEM -4GBSD), FX3 extension unit, the terminal unit, input and output cable (FX-16E-500CAB-S , FX-16E- ? CAB, FX-16E- ? CAB-R) when used in less than 0 ? have different specifications I will. For details, refer to the MELSEC iQ - F FX5U User 's Manual (Hardware Version).","Output relay (Y) Octal number":"The total of X and Y allocated to 1024 points I / O is 256 points at the maximum.","Serial communication function":"Simple PC link function, MC protocol, inverter communication function, non-procedural communication and other serial communication related functions.","Step relay (S) Decimal number":"4096 points (fixed)","5 V DC internal power capacity":"900 mA * Power capacity to be supplied to the I / O unit, intelligent function module , expansion adapter and expansion board. For details, refer to the MELSEC iQ - F FX5U User 's Manual (Hardware Version).","Annunciator (F) Decimal number":"32768 points (It can be changed by parameter) It can be changed by parameter within the capacity range of CPU internal memory.","DC 24 V service power capacity":"[When service power is used for input circuit] Ambient temperature 0 to 55 ° C: 400 mA Ambient temperature 0 ° C: 300 mA [When external power supply is used for input circuit] Ambient temperature 0 to 55 ° C: 480 mA Ambient temperature 0 ° C: 380 mA * 24 VDC The service power is consumed when connecting the I / O unit, etc., and the available current decreases.","Latch relay (L) Decimal number":"32768 points (It can be changed by parameter) It can be changed by parameter within the capacity range of CPU internal memory.","Power failure holding capacity":"Up to 12K word device (high speed) It is possible to hold power outage of all devices in the area. When using a battery, you can also hold devices in the device (standard) area.","Timer performance specification":"100 ms, 10 ms, 1 ms","Data register (D) Decimal number":"8000 points (It can be changed by parameter) Within the capacity range of CPU internal memory, it can be changed by parameter.","File register (R) Decimal number":"32768 points (It can be changed by parameter) It can be changed by parameter within the capacity range of CPU internal memory.","Pulse width measurement function":"High-speed counter, pulse width measurement, input interrupt, timer interrupt, high-speed counter interrupt, etc. can be performed using input of CPU unit.","(2) Number of remote I / O points":"384 or less","Index register (Z) Decimal number":"The 24-point index register (Z) and the long index register (LZ) can be set to a total of 24 words or less.","Internal relay (M) Decimal number":"32768 points (It can be changed by parameter) It can be changed by parameter within the capacity range of CPU internal memory.","MODBUS RTU communication function":"It is possible to connect with MODBUS RTU compatible products. Master and slave functions can be used.","Special relay (SM) Decimal number":"10000 points (fixed)","Device / label memory area setting":"Set the capacity of each area of ??device / label memory.","Real constant (E) Single precision":"E-3.40282347 +38 to E-1.17549435-38,0, E1.17549435-38 to E3.40282347 + 38","Total number of points (1) and (2)":"512 or less","Link special relay (SB) Hexadecimal":"32768 points (It can be changed by parameter) It can be changed by parameter within the capacity range of CPU internal memory.","Interrupt pointer (I) Decimal number":"178 points (fixed)","Special register (SD) Decimal number":"12000 points (fixed)","Allowable momentary power outage time":"Operation continues with an instantaneous blackout of 10 ms or less. When the power supply voltage is 200 V AC system, it can be changed from 10 to 100 ms by the user program.","Changing the circuit block during RUN":"Writes the part edited on the ladder edit screen on the engineering tool to the CPU unit on a circuit basis. You can write the contents edited across multiple places to the CPU unit at the same time.","High-speed counter interrupt function":"High-speed counter, pulse width measurement, input interrupt, timer interrupt, high-speed counter interrupt, etc. can be performed using input of CPU unit.","Input response frequency X006 to X017":"10 kHz","Link special register (SW) Hexadecimal":"32768 points (It can be changed by parameter) It can be changed by parameter within the capacity range of CPU internal memory.","Long index register (LZ) Decimal number":"The 12-point index register (Z) and the long index register (LZ) can be set up to a total of 24 words or less.","Timer system (timer (T)) Decimal number":"1024 points (It can be changed by parameter) It can be changed by parameter within the capacity range of CPU internal memory.","Counter system (Counter (C)) Decimal number":"1024 points (It can be changed by parameter) It can be changed by parameter within the capacity range of CPU internal memory.","Anti-vibration Direct installation Frequency":"8.4 to 150 Hz : Acceleration: 9.8 m / s 2 When the judgment criteria include the equipment with the above vibration specifications according to IEC 61131 - 2 in the system, the vibration proof specification of the entire system is reduced to the specification of the device.","Device / label access service processing setting":"Set the number of times of execution of device / label access service processing executed by END processing with parameters.","Counter system (Long counter (LC)) Decimal number":"1024 points (It can be changed by parameter) It can be changed by parameter within the capacity range of CPU internal memory.","Intelligent functional unit device Decimal number":"65536 points (specified by U ? G ?)","Scan monitoring function (watchdog timer setting)":"By monitoring the scan time, abnormality of the CPU unit hardware and program is detected.","Input response time (digital filter setting value)":"None, 10 µs, 50 µs, 0.1 ms, 0.2 ms, 0.4 ms, 0.6 ms, 1 ms, 5 ms, 10 ms (initial value), 20 ms, 70 ms Please set the digital filter when using in an environment with a lot of noises.","Anti-vibration When DIN rail is installed Frequency":"8.4 to 150 Hz : Acceleration: 4.9 m / s 2 10 times in each of X, Y, Z directions (80 minutes in total) When judging criteria include equipment with the vibration specifications or less specified by IEC 61131-2 in the system, the vibration- It is reduced to specifications.","Between the output terminal (transistor) and the earth terminal":"10 MO or more with DC 500 V insulation resistance meter","Integration timer system (Integration timer (ST)) Decimal number":"1024 points (It can be changed by parameter) It can be changed by parameter within the capacity range of CPU internal memory.","Between the power supply terminal (AC power supply) and the earth terminal":"10 MO or more with DC 500 V insulation resistance meter","24 VDC service power supply, and between the input terminal (24 VDC) and the earth terminal":"10 MO or more with DC 500 V insulation resistance meter"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$434.00 – $1,100.57","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/FX5U-32MT%2FES/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/FX5U-32MT-ES","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/FX5U-32MT-ES when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}