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Schneider Electric TM251MESE

Modicon M251 Logic Controller

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Schneider Electric TM251MESE Modicon M251 Logic Controller — PLCs
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Product Description

Lifecycle Status:

The Modicon M251 Logic Controller is part of the Modicon M251 range, offering logic controllers for modular and distributed architectures. This controller provides 7 local and 14 remote I/O expansion modules. It has a rated supply voltage of 24V DC with an inrush current of 50A and a power consumption ranging from 32.6W to 40.4W.

It features powerful data transfer via SD Card, embedded web and FTP server, and more. The controller includes integrated connections such as USB port with mini B USB 2.0 connector, non-isolated serial link serial with RJ45 connector and RS232/RS485 interface, dual-port Ethernet with RJ45 connector, and ethernet port Ethernet 2 with RJ45 connector.

With 8MB for program, 64MB for system memory RAM, 128MB built-in flash memory for backup of user programs, and a SD card memory capacity of 32GB, the Modicon M251 is an IP20 rated product. It has dimensions of 54mm (Width) x 95mm (Depth) x 90mm (Height) and weighs 0.22kg.

Certified by CE, CSA, and CULus, the Modicon M251 meets ANSI/ISA 12-12-01, CSA C22.2 No 142, CSA C22.2 No 213, EN/IEC 61131-22007, marine specification (LR, ABS, DNV, GL), UL 1604 and UL 508 standards. It supports DIN rail mount.

The Modicon M251 offers benchmark performance while increasing profitability with intuitive machine programming using SoMachine, ready-to-use applications, and function blocks. This controller increases flexibility and saves space in your cabinet for modular and distributed architectures.

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Offer details

Best offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees
Availability:
1 pc.
On Request
Updated at: 22-08-2026
Condition:
New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing

Specifications

Product Certifications
cULus || CE || UKCA || DNV-GL || ABS || LR
Resistance To Conducted Disturbances
10 V 0.15...80 MHz IEC 61000-4-6 || 3 V 0.1...80 MHz Marine specification (LR, ABS, DNV, GL) || 10 V spot frequency (2, 3, 4, 6.2, 8.2, 12.6, 16.5, 18.8, 22, 25 MHz) Marine specification (LR, ABS, DNV, GL)
Resistance To Electromagnetic Fields
10 V/m 80 MHz...1 GHz IEC 61000-4-3 || 3 V/m 1.4 GHz...2 GHz IEC 61000-4-3 || 1 V/m 2 GHz...3 GHz IEC 61000-4-3
Immunity To Microbreaks
10 ms
Storage Altitude
0-3000 m
Standards
ANSI/ISA 12-12-01 || CSA C22.2 No 142 || CSA C22.2 No 213 || IEC 61131-2:2007 || Marine specification (LR, ABS, DNV, GL) || UL 508

Available Offers

(8)
TM251MESE Schneider Electric, PLCs

Schneider Electric

Available:
3 pcs.
In-Stock
Updated at: 11-09-2026
Offer from:
Trusted supplier — United States, member since 2023
Warranty:
12 months
TM251MESE Schneider Electric, PLCs

Schneider Electric

Available:
5 pcs.
In-Stock
Updated at: 11-09-2026
Offer from:
Trusted supplier — Poland, member since 2023, 50–99 employees
Warranty:
24 months
TM251MESE Schneider Electric, PLCs

Schneider Electric

Available:
99 pcs.
In-Stock
Updated at: 11-09-2026
Offer from:
Trusted supplier — Netherlands, member since 2021, 100–499 employees
Warranty:
24 months

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Documents

Data Sheet

Datasheet for Schneider Electric TM251MESE, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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