{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FX2N-20GM","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"FX2N-20GM","canonicalUrl":"https://aoctrl.com/mitsubishi/FX2N-20GM","factsUrl":"https://aoctrl.com/api/mcp/products/FX2N-20GM","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi FX2N-20GM positioning module, EOL, 2-axis pulse output, 200 kHz, CLR DC 5-24V, 7.8k step RAM.","salesMarkdown":"The Mitsubishi FX2N-20GM is a standalone 2-axis positioning module with open-collector pulse output at 200 kHz (100 kHz interpolation). It accepts DC 24 V ± 15% and runs as a smart peripheral or stand-alone controller. ## Key ratings that decide fit The CLR (clear) input range is DC 5 V to 24 V — common for 24 V PLC I/O or 5 V TTL-level encoders. The DOG (near-point dog) signal requires a pulse width of about 0.5 ms; the zero-point signal (PG 0) typical response is about 16 µs. These timing specs matter when replacing a failed module: if your machine relies on a faster or slower dog sensor, the position capture may shift. ## Integration notes Mounts on a DIN rail in the FX2N bus extension. Requires a dedicated Class D ground (100 Ω or less). Supply current is 10 W from the 24 V external supply; a 125 V, 1 A fuse protects the module. Input signals accept contact or NPN open-collector, 24 V nominal. The module cannot be used above 2000 m altitude without derating, and must not be installed in environments with corrosive gas, flammable gas, or excessive conductive dust.","metaTitle":"Mitsubishi FX2N-20GM Positioning Module, EOL, 2-Axis Pulse O","metaDescription":"FX2N-20GM is EOL (end-of-life). 2-axis positioning controller. CLR DC 5-24V, 200kHz pulse. Sourced via RFQ. No direct replacement listed.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"CLR":"DC 5V to 24V","DOG":"About 0.5 ms","Mass":"0.4 Kg","PG 0":"About 16 μs","Ground":"Class D grounding (grounding resistance: 100 Ω or less)Grounding should be dedicated ground or common ground.","Frequency":"57 to 150 Hz : Acceleration: 4.9 m / s 2 X, Y, Z 10 times in each direction (80 minutes in total)","Control unit":"pulse, mm, 10 -1 inch, deg","Manufacturer":"Mitsubishi Electric","SVRDY, SVEND":"0.3 mA or less","Servo system":"SVRDY (servo ready), SVEND (servo end), PG 0 (zero point signal)","Use altitude":"Can not be used in an environment pressurized to 2000 m or less under atmospheric pressure. It may break down.","Output method":"Open collector transistor output","Position data":"Block specification (X axis, Y axis, simultaneous 2 axes): 0 to 99 (100 blocks)","Noise immunity":"Noise voltage with 1,000 Vp-p, noise width 1 μs, rising 1 ns, with noise si","Program memory":"7.8 k steps (internal RAM, battery backup)","Use atmosphere":"There is no corrosive property, flammable gas, conductive dust (dust) is not serious","General purpose":"Body X 0 to X 7 (shared with interrupt input, manual pulsar input) Expansion block connection allows addition of X 10 to X 67 (octal number)","Shipping Weight":"1.4 Kg","lifecycle_stage":"eol_hot","Operating system":"FWD (manual forward rotation), RVS (manual reverse rotation), ZRN (mechanical origin return), START (automatic start), STOP (stop), manual pulsar (X 0 to X 7 are shared with general input and interrupt input) Operation input (by parameter setting)","Output frequency":"200 kHz (100 kHz at interpolation)","Impact resistance":"147 m / s 2 , working time 11 ms, three times in X, Y, Z directions with a sine half-wave pulse","Maximum frequency":"200 kHz (100 kHz in interpolation operation)","Mechanical system":"DOG (near point signal), LSF (forward rotation limit), LSR (reverse rotation limit), 4 interrupts (X 0 to X 7 general-purpose input, shared with manual pulsar input)","Positioning range":"-999,999 to + 999,999 [X (minimum command unit) pulse] -999,999 to + 999,999 [X (minimum command unit) mm] -999,999 to + 999,999 [X (minimum command unit) X 10 -1 inch] -999,999 + 999,999 [X (minimum command unit) deg] The minimum command unit can be set to x 1, x 10 -1 , x 10 -2 or x 10 -3 in the parameter. However, at the time of Pulse unit, X 1, X 10 1 , X 10 2 , X 10 3","Power Consumption":"10 W","Power supply fuse":"125V 1A","Pulse output form":"Forward rotation / reverse rotation pulse train, pulse train + direction","Relative humidity":"35 to 85% RH (noncondensing).... in operation","Withstand voltage":"Between external terminals and ground terminal: 500 VAC for 1 minute","Circuit insulation":"Photocoupler insulation","Output form FP, RP":"You can select forward (FP) / reverse (RP) pulse train or pulse train (PLS) + direction (DIR).","SVRDY, SVEND, PG 0":"DC 5 V to 24 V ± 10%","Ambient temperature":"0 to 55 ° C. ... Operating, -20 to 70 ° C....when saved","Estimated Lead Time":"Usually ships in 1 - 10 working days.","Input signal format":"Contact input or NPN open collector transistor input","Pulse output method":"Open collector method","Power-supply voltage":"DC 24 V + 10% -15% (external power supply)","Programming language":"cod number system","Application sequencer":"FX2N, FX3U, FX2NC, FX3UCFX2NC - CNV - IF is required for connection to FX2NC. To connect to FX3UC, FX2NC - CNV - IF or FX3UC - 1PS - 5V is required.","Insulation resistance":"Between external terminal and ground terminal: 500 MV DC 500 MΩ or more with insulation resistance meter","Interpolation function":"2 axis linear interpolation, 2 axis circular interpolation","Number of control axes":"(Independent / simultaneous) 2 Axis","Input operation display":"LED ON when input is ON","Leakage current when OFF":"0.1 mA / DC 24 V or less","Rated load voltage FP / RP":"DC 5 V to 24 V (power supplied from the VIN terminal)","Output operation indication":"LED on when output is ON","Control input Operation switch":"MANU (manual operation) / AUTO (automatic operation)","Maximum voltage drop during ON":"0.5 V or less (CLR is 1.5 V or less)","Number of occupied I / O points":"Sequencer input / output 8 points occupation (It can count either input or output)","Allowable momentary power outage time":"Continue operation against momentary power failure of 5 ms or less","Acceleration / deceleration processing":"Automatic trapezoidal acceleration / deceleration","Positioning unit general-purpose output":"50 mA","X 0 to X 7 (when used as general-purpose input)":"About 3 ms","Maximum load current Positioning unit drive output":"20 mA","Anti-vibration When DIN rail is installed Frequency":"10 to 57 Hz : One amplitude: 0.035 mm X, Y, Z 10 times in each direction (80 minutes in total)","Number of output points Positioning unit drive output":"3 points (FP, RP, CLR)","Absolute position detection (ABS current value reading)":"Set by parameter","Input capture speed START, STOP, ZRN, FWD, RVS, LSF, LSR, SVRDY, SVEND":"About 3 ms","Input ON sensitivity START, STOP, ZRN, FWD, RVS, LSF, LSR, DOG, X 0 to X 7":"4.5 mA or more","Input signal voltage START, STOP, ZRN, FWD, RVS, LSF, LSR, DOG, X 0 to X 7":"DC24V ± 10% (internal power supply)","Input OFF sensitivity START, STOP, ZRN, FWD, RVS, LSF, LSR, DOG, X 0 to X 7":"1.5 mA or less","Input signal current START, STOP, ZRN, FWD, RVS, LSF, LSR, DOG, SVRDY, SVEND, X 0 to X 7":"7 mA / 24 VDC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$828.00 – $2,402.75","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/FX2N-20GM/alternatives.json"},"ai":{"faq":[{"question":"What is the CLR input voltage range?","answer":"The CLR (clear) input accepts DC 5 V to 24 V, typically used with a 24 V PLC output or a 5 V sensor."},{"question":"How is the FX2N-20GM sourced given its EOL status?","answer":"Submit an RFQ for surplus/new-old-stock availability. Lead times typically run 1-10 working days subject to channel stock. No manufacturer commitment remains."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/FX2N-20GM","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-20GM when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}