Technical Parameters of Schneider TM251MESC
Model: TM251MESC
Product type: Logic Controller
Rated supply: 24 V DC
Permissible supply range: 20.4～28.8 V DC
Program memory: 8 MB
System RAM: 64 MB
On‑board Flash: 128 MB
SD card: Supported (SD card sold separately)
Ethernet: 2 × RJ45 (integrated switch)
Ethernet specification: 10BASE‑T / 100BASE‑TX
CANopen: Supported (CANopen Master)
Product Overview of TM251MESC
Schneider TM251MESC is a high‑performance logic controller of the Modicon M251 series, designed for distributed automation applications.
It functions as a pure control unit with no onboard I/O. All I/O points are implemented via TM3 local and remote expansion modules.
Equipped with dual‑Ethernet ports and CANopen master, it delivers strong bus networking capability.
Ideal for modular production lines, bus‑based machinery and multi‑station distributed control systems. It is a cost‑effective option for bus control and device networking in medium‑sized projects.
TM251MESC Programming Software
Programming and configuration for TM251MESC are done via EcoStruxure Machine Expert.
Software capabilities:
‑PLC program development
‑I/O hardware configuration
‑Ethernet parameter setup
‑CANopen bus configuration
‑Motion control application development
‑Online monitoring
‑Program download & upload
‑Fault diagnosis
Compliant with IEC 61131‑3 standard, it supports multiple programming languages: LD, ST, FBD, SFC, IL and CFC.
Design Advantages of TM251MESC
1.Compact Structure The TM251MESC measures 54 mm × 95 mm × 90 mm and weighs approximately 0.22 kg, supporting DIN‑rail mounting. It enables easy integration of the controller, communication and expansion modules without taking up much space inside space‑limited control cabinets.
2.Modular Expansion Instead of a large all‑in‑one rack design, the M251 builds control systems with TM3 expansion modules. There is no onboard I/O. You can add I/O and communication modules flexibly according to actual project requirements.
3.Optimized for Machine Automation The M251 series is developed for modular and distributed machine architectures, widely used in machinery, food & beverage equipment and pump control applications.
Quantity available: In stock.
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Warranty: 12 months.
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Lead time: Shipment within 3-5 working days.
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Terms of payment: T/T. RMB (CNY) support.
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Courier partners: FedEx, DHL, UPS, TNT, EMS, SF express.
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FAQ
Q1: What is Schneider TM251MESC?
A1: The TM251MESC is a logic controller from Schneider Electric Modicon M251 series, designed for machine automation, motion control, modular and distributed control systems. It has no onboard I/O; all I/O points are realized via TM3 expansion modules.
Q2: Does TM251MESC come with Ethernet?
A2: Yes. The TM251MESC is equipped with 2 built‑in RJ45 Ethernet ports with integrated switch for industrial Ethernet communication.
Q3: Does TM251MESC support CANopen?
A3: Yes. It works as a CANopen master. It can directly connect CANopen‑compliant servos, drives and remote I/O modules for bus networking and motion‑control applications.
Q4: How can I place an order or apply for bulk purchase discounts?
A4: Send your required order quantity via email to Irene8866@163.com, or leave us a message on WhatsApp (+86 18950163907). We will reply within 24 hours with formal quotation and stock confirmation.
For more product information, please contact our professional sales team to obtain the latest pricing and stock information for the Schneider TM251MESC!
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