TESTED 2ND HAND / SURPLUS

Schneider Electric

Schneider Modicon M251 Dual-Ethernet Modular CPU

Manufacturer Part No: TM251MESE

Grade A+ (Tested Surplus) 90 Days CS Certified Testing Warranty

Condition Note: 100% bench-tested on EcoStruxure Machine Expert v2.0. Dual independent Ethernet subnet ports verified. CANopen master tested with Lexium servo drive. Clean casing, zero blemishes.

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PLC Controllers & CPUs Brand: Schneider Electric

Schneider Modicon M251 Dual-Ethernet Modular CPU

Name: Schneider Modicon M251 Dual-Ethernet Modular CPU
Brand: Schneider Electric
SKU: TM251MESE
Price: 31000 INR
Availability: InStock

Model / Part Number: TM251MESE

Special Offer Price: ₹31,000 ₹62,000 50% OFF + 18% GST Applicable | Commercial Invoice Included

In Stock (3 Units)

The Schneider Electric Modicon M251 (TM251MESE) is a modular CPU designed to connect machines directly to plant enterprise networks while isolating real-time machine communications. It features two separate Ethernet subnet interfaces (Ethernet 1 with dual-port switch for field devices, Ethernet 2 for factory LAN), plus an integrated CANopen fieldbus master.

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Express Breakdown Dispatch: 2-4 hrs to IMT Manesar, Bawal, Rohtak, Sohna, Faridabad, Kharkhoda | Next-Day Air Pan-India.

Need Engineering Advice or Matching Spares? Call Hardware Desk: +91 9220922267

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Technical Specifications

Part Number	TM251MESE
Supply Voltage	24 V DC
Ethernet Network 1	Dual-Port RJ45 Switched Ethernet (Machine Network / Fieldbus)
Ethernet Network 2	Single-Port RJ45 Ethernet (Plant Network / IT / SCADA Subnet)
CANopen Master	1x Sub-D 9-pin Port (Supports up to 63 slave devices)
Serial Link	1x RJ45 RS-485/232 Serial Port
Memory	8 MB Program Memory, 64 MB System RAM
Expansion	Connects to TM3 and TM4 Expansion Modules on side bus
Programming	EcoStruxure Machine Expert (SoMachine)

Typical Industrial Applications

Modular machine architectures requiring clean separation of plant and device networks
Packaging lines with distributed motor starters and VFDs on CANopen
Edge IoT telemetry gateways with cloud MQTT / Modbus TCP data push
Automated guided vehicles (AGV) and automated warehousing stackers

6-Stage Testing Report

Compiled Successfully Bench Certification

Ethernet 1 and Ethernet 2 independent IP subnet communication benchmarked
CANopen bus communication tested at 500 kbps under sustained polling load
TM3 side bus expansion connector checked with TM3DI16 module
Cleaned, degreased, and sealed in ESD moisture-barrier bag

Recommended Accessories & Spares

Schneider TM3DQ32TK 32-Point Transistor Output Module
Schneider TM4ES4 4-Port Ethernet Switch Module
Schneider TM3XTRA Remote Receiver Module

Replacing an Old Faulty Unit?

Send us your damaged or decommissioned unit for repair evaluation or trade-in credit toward this purchase.

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Urgent Breakdown Dispatch Fast Supply to 24 Industrial States & Regions

Need this Schneider Modicon M251 Dual-Ethernet Modular CPU delivered urgently?

Line stopped? We offer 2 to 4-hour direct emergency dispatch or immediate counter pickup for IMT Manesar, IMT Bawal, IMT Rohtak, IMT Sohna, IMT Faridabad, IMT Kharkhoda, Gurugram, Delhi NCR, and 24-hour express air courier to Sanand, Bhosari, Peenya, Sriperumbudur, Baddi, and all major Indian manufacturing clusters.

IMT Manesar (2-3 hrs) IMT Bawal (Same-Day) IMT Rohtak (3-4 hrs) IMT Sohna (2 hrs) IMT Faridabad (Instant) IMT Kharkhoda (Same-Day)

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