Schneider Modicon M251 TM251MESC Logic Controller | Ethernet & CANopen
Manufacturer: Schneider Electric
Product No.: TM251MESC
Condition： In stock
Product Type: Logic Controller
Product Origin: FR
Payment: T/T, Western Union
Weight: 200g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
Guaranteed Safe Checkout
Schneider Modicon M251 TM251MESC Logic Controller Overview
The Schneider Electric Modicon M251 TM251MESC is a high-performance logic controller for demanding industrial automation. This Modicon M251 series unit delivers robust processing and flexible connectivity. It serves as the intelligent core for modern machine control systems. Engineers select this controller for high-speed execution and reliable network integration.
Technical Specifications
- Brand: Schneider Electric
- Model: TM251MESC
- Supply Voltage: 24 V DC (limits 20.4–28.8 V)
- Execution Time: 0.3 ms (event tasks); 0.7 ms (standard instructions)
- Memory: 64 MB RAM system memory; 128 MB internal flash backup
- Expansion Capacity: 7 local and 14 remote expansion modules
- Communication: Dual-port Ethernet, CANopen, J1939, USB, and serial (RS232/RS485)
- Operating Temperature: -10°C to 55°C (horizontal installation)
- Environmental Protection: IP20 rated with protective cover
- Electromagnetic Compatibility: IEC 61000-4 series compliant
- Clock Accuracy: Maximum 60 s/month drift at 25°C
Installation and Maintenance
- Mounting: Direct installation on TH35-15 or TH35-7.5 DIN rails
- Wiring: Utilizes removable screw terminal blocks for power supply
- Diagnostics: Integrated LEDs provide status for power, run, I/O, and faults
- Data Storage: Optional support for up to 16 GB SD cards
- Backup Power: Includes a BR2032 lithium battery for 2-year data retention
Compatibility and Standards
- Protocols: Supports Modbus TCP, Ethernet/IP, OPC UA, and SNMP
- Certifications: CE, UL 508, CSA, UKCA, DNV-GL, ABS, and LR
- Integration: Designed for seamless interoperability with industrial networks
Typical Applications and Diagnostics
This controller excels in motion control, packaging machinery, and material handling systems. The TM251MESC offers advanced diagnostic capabilities to detect communication failures in real-time. It enables proactive maintenance through comprehensive web services and automated email notifications.
Shipping and Warranty
- Dispatch Time: Orders ship within 24-48 hours
- Logistics: Global delivery via FedEx, UPS, or DHL
- Warranty: Every unit includes a 12-month quality assurance guarantee
Buying Guide
- Verify your I/O requirements before selecting the expansion count
- Confirm your network architecture supports the Dual-port Ethernet
- Ensure ambient conditions align with specified temperature limits
Frequently Asked Questions
Q: What is the benefit of the dual Ethernet ports?
A: Dual ports support daisy-chaining to simplify network cabling in complex machine architectures.
Q: How do I update the firmware?
A: Use the USB mini-B port or an Ethernet connection to upload firmware directly via programming software.
Q: Is this controller compatible with CANopen J1939?
A: Yes, the TM251MESC supports both CANopen and J1939 standards.
Global PLC Spare HUB's Insight
The Schneider Electric Modicon M251 TM251MESC is a versatile solution for modern factory floors. Its ability to bridge traditional serial communications with advanced Ethernet/IP and OPC UA protocols makes it a future-proof choice. We recommend this for complex assembly lines and automated packaging systems where high performance and diagnostic transparency are essential.
Tags
Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
People Also Bought
