{"product_id":"schneider-tm251mesc-logic-controller-modicon-m251-ethernet-canopen","title":"Schneider TM251MESC Logic Controller, Modicon M251, Ethernet CANopen","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Schneider TM251MESC Logic Controller from the Modicon M251 series delivers high performance and flexibility for industrial automation. With integrated Ethernet and CANopen communication, it simplifies network integration and reduces system costs. This controller supports up to 7 local and 14 remote I\/O expansion modules, making it suitable for medium-scale applications.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage Limits\u003c\/td\u003e\n\u003ctd\u003e20.4…28.8 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003e50 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption (max I\/O)\u003c\/td\u003e\n\u003ctd\u003e32.6…40.4 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003e64 MB system RAM (user program), 128 MB flash backup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Storage\u003c\/td\u003e\n\u003ctd\u003eUp to 16 GB SD card (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExecution Time (1 Kinstruction)\u003c\/td\u003e\n\u003ctd\u003e0.3 ms event\/periodic, 0.7 ms other\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReal-Time Clock Drift\u003c\/td\u003e\n\u003ctd\u003e≤ 60 s\/month at 77 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eUSB mini B, serial RJ45 (RS232\/RS485), dual Ethernet RJ45, CANopen SUB-D9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eCommunication and Integration\u003c\/h2\u003e\u003cp\u003eThe TM251MESC supports multiple protocols including Modbus RTU\/ASCII, Modbus TCP client\/server, Ethernet\/IP slave, OPC UA server, and CANopen DSS 301. This wide protocol support ensures seamless integration with existing PLCs, drives, and SCADA systems. The built-in web server enables remote monitoring and diagnostics, reducing downtime.\u003c\/p\u003e\u003ch2\u003eApplication Scenarios\u003c\/h2\u003e\u003cp\u003eIdeal for packaging lines, material handling, and conveyor systems, the TM251MESC provides reliable control with fast execution. Its large memory and flexible I\/O expansion reduce the need for additional hardware, lowering total cost of ownership. The controller’s ability to handle 3 cyclic master tasks and 8 event tasks optimizes machine performance.\u003c\/p\u003e\u003ch2\u003eInstallation and Mounting\u003c\/h2\u003e\u003cp\u003eMount the controller on a standard DIN rail (TH35-15 or TH35-7.5) or panel using the fixing kit. The removable screw terminal block (5.08 mm pitch) simplifies wiring. Ensure ambient temperature within -10…55 °C (horizontal) or -10…35 °C (vertical) for reliable operation.\u003c\/p\u003e\u003ch2\u003eSelection Guide\u003c\/h2\u003e\u003cp\u003eBefore ordering, verify your I\/O expansion requirements (up to 7 local or 14 remote) and communication needs. The TM251MESC is available from UBEST Automation, your trusted source for genuine industrial control components. We provide detailed documentation and support for integration.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default","offer_id":44404051378275,"sku":"TM251MESC","price":228.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/TM251MESC-1_3.jpg?v=1785023954","url":"https:\/\/www.plcsourcepro.com\/products\/schneider-tm251mesc-logic-controller-modicon-m251-ethernet-canopen","provider":"PLC Source PRO","version":"1.0","type":"link"}