{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PXF5ACS2-MBTA1","brand":"Fuji Electric","brandSlug":"fuji-electric","productSlug":"PXF5ACS2-MBTA1","canonicalUrl":"https://aoctrl.com/fuji-electric/PXF5ACS2-MBTA1","factsUrl":"https://aoctrl.com/api/mcp/products/PXF5ACS2-MBTA1","rawCanonicalId":null},"summary":{"shortDescription":"Fuji Electric PXF5 series, 1/8 DIN (48 x 96mm) compact temperature and process controller, self-tuning, 50ms sampling speed, order code PXF5ACS2-MBTA1.","salesMarkdown":"The PXF5ACS2-MBTA1 is a self-tuning 1/8 DIN (48 x 96mm) compact temperature and process controller with a 50ms sampling speed — a tight loop for a panel-mount instrument, fast enough to catch a thermocouple swing on a burner flame or a process heater before the deviation alarm trips. ## What the sampling speed means for the loop 50 ms sampling means the controller updates its PID output every 50 milliseconds. On a thermal process with a time constant in the seconds range that is ample headroom, but on a fast-responding electric heater or a small gas-fired duct the speed matters: the controller sees the temperature change within one mains cycle and can trim the output before overshoot accumulates. For a steam-cycle engineer, that is the difference between a stable superheat temperature and a control valve hunting through its stroke. The 1/8 DIN (48 x 96mm) cutout is a standard panel-mount footprint shared across the PXF5 family. Spring-cage or screw terminals on the rear accept 0.2–2.5 mm² conductors; strip length 8 mm. The self-tuning algorithm runs on first power-up with a stable process — it steps the output and measures the response, then sets P, I, and D gains automatically. For a replacement in an existing panel, verify the input type (thermocouple, RTD, or linear process signal) matches the original configuration before applying power.","metaTitle":"PXF5ACS2-MBTA1 Temperature Controller, 1/8 DIN, 50ms Samplin","metaDescription":"Self-tuning 1/8 DIN (48 x 96mm) compact temperature and process controller with 50ms sampling speed. Current lifecycle stage — sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":[],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$332.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/37989152d546f97d9898d5a9f1bd8830.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/PXF5ACS2-MBTA1/alternatives.json"},"ai":{"faq":[{"question":"What is the sampling speed of this controller?","answer":"The sampling speed is 50 ms, which means the controller reads the input and updates the PID output every 50 milliseconds. This is fast enough for most thermal processes and provides responsive control on fast-acting electric heaters or gas-fired ducts."},{"question":"What is the form factor and cutout size?","answer":"It is a 1/8 DIN panel-mount controller with a 48 x 96mm front bezel. The standard 1/8 DIN cutout is 45 x 92mm (per DIN 43700)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/fuji-electric/PXF5ACS2-MBTA1","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/fuji-electric/PXF5ACS2-MBTA1 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}}