{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM168BEVCMEM","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TM168BEVCMEM","canonicalUrl":"https://aoctrl.com/schneider/TM168BEVCMEM","factsUrl":"https://aoctrl.com/api/mcp/products/TM168BEVCMEM","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Modicon M168, TM168BEVCMEM electronic expansion-valve driver module, 35 mm symmetrical DIN rail, 2 analog inputs, 3 digital inputs, 2 digital outputs, 24 V AC/DC sensor supply, IP20, CE UL.","salesMarkdown":"## Is the TM168BEVCMEM still being made? The module is the M168 electronic expansion-valve driver — an application-specific expansion module with expansion bus and Modbus port — so any replacement is a refrigerant-control fit, not a generic digital I/O swap. ## What does the I/O map look like on a TM168BEVCMEM? Three discrete inputs are split as two non-isolated and one isolated digital input at 100…240 V AC/DC, so high-voltage compressor line voltage can land on the isolated channel without back-feeding the low-voltage section. Two discrete outputs switch up to 250 V AC at 5 A — the level a refrigerant solenoid or EEV stepper driver expects for the actuator side. A 12 V AC/DC rail powers the connected sensor, so 4–20 mA transducers or Pt/NTC probes can be wired without an external supply. ## Panel fit and electrical environment Electrical durability is rated 100,000 cycles on both the 24 V AC and 24…37 V DC supply rails, which is the cycle budget an EEV valve actuator sees across years of duty. ## Compliance mark and standards The face carries the CE and UL marks and is qualified to EN 60730-1, EN 61000-6-1, EN 61000-6-3, and UL 60730 — the automatic electrical control standard used across HVAC/refrigeration controllers, plus the EMC immunity/emissions envelope. ## Mechanical envelope Footprint is 2.4 in (60 mm) deep by 2.8 in (71 mm) wide by 5.04 in (128 mm) tall, so the panel cutout and DIN-rail real estate match the standard M168 module width on the rack. Operating window is 14…140 °F (−10…60 °C) and storage is −13…140 °F (−25…60 °C) — a control-cabinet envelope, not a condensing environment. Up to 2000 m (6561.68 ft) operating altitude without derating, which covers the typical mechanical-room and rooftop plant installation.","metaTitle":"Schneider Electric TM168BEVCMEM, M168 EEV module, 35 mm DIN","metaDescription":"Schneider Electric TM168BEVCMEM M168 electronic expansion-valve driver module, obsolete, 35 mm DIN rail mount. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["HMI Operator Interfaces"],"specifications":{"Depth":"2.4 in (60 mm)","Width":"2.8 in (71 mm)","title":"TM168BEVCMEM","Height":"5.04 in (128 mm)","Marking":"CE UL","Category":"22535-M168 HVAC CONTROLLER","Standards":"EN 60730-1 EN 61000-6-1 EN 61000-6-3 UL 60730 2006/95/EEC","description":"M168 electronic expansion valve driver module w expansion bus and Mod bus port","Connector Type":"Without connector","Contacts usage":"Volt-free contacts","lifecycle_stage":"eol_hot","Mounting Support":"35 mm symmetrical DIN rail","Pollution degree":"2","Range of Product":"Modicon M168 logic controller","Relative humidity":"10...90 % without condensation","Operating altitude":"0...6561.68 ft (0...2000 m)","Analogue input type":"Voltage 0...10 V or 0...5 V ratio Current 0...20 mA/4...20 mA Temperature probe -100...400 °C Pt 1000 Temperature probe -50...+120 °C NTC 10k","Sensor power supply":"12 V AC/DC","Overvoltage category":"III","Analogue input number":"2 1","Discrete input number":"2 no isolated digital input 1 isolated digital input","Electrical durability":"100000 cycles 24 V AC 100000 cycles 24...37 V DC","Nbr. of units in pkg.":"1","Discrete input voltage":"100...240 V","Discrete output current":"5000 mA","Discrete output voltage":"250 V AC","IP Degree of Protection":"IP20","Product or Component Type":"Application-specific expansion module","Voltage state 1 guaranteed":"100 V auxiliary input","Discrete input voltage type":"AC/DC","Product Specific Application":"Control of electronic expansion valve","Ambient Air Temperature for Storage":"-13...140 °F (-25...60 °C)","Ambient Air Temperature for Operation":"14...140 °F (-10...60 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d9c1f37127378b3be386f8b46ce211e5.pdf","sourceUrl":"https://www.se.com/ca/en/product/TM168BEVCMEM/m168-electronic-expansion-valve-driver-module-w-expansion-bus-and-mod-bus-port/"},"ai":{"faq":[{"question":"How do I get current pricing and availability for TM168BEVCMEM?","answer":"Pricing and availability are confirmed at quote time — submit the quantity and ship-to against an RFQ and the line is priced out against current independent-channel stock."},{"question":"What compliance documentation does Schneider Electric provide for TM168BEVCMEM?","answer":"The module is marked CE and UL and is qualified to EN 60730-1, EN 61000-6-1, EN 61000-6-3, and UL 60730 — the standard HVAC/refrigeration control plus EMC emissions/immunity envelope for a 2006/95/EEC low-voltage declaration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TM168BEVCMEM","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/TM168BEVCMEM when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T21:17:51.093Z","lastPublished":"2026-07-22T21:17:51.093Z","indexable":true}}