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logic controller, Modicon M251, Ethernet CAN

SKU: TM251MESC

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Intuitive machine programming with EcoStruxure Machine Expert, ready-to-use applications and function blocks.

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All embedded features and functions you need to design and build machines more profitably.

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Flexible and scalable machine control allows an easy upgrade to higher performance platforms to improve efficiency.

Environmental Data
Environmental Data

Total lifecycle Carbon footprint

697 kg CO2 eq.

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Compatible Products

Accessories (3)

Main Documents

document

Product Datasheet

document

User guide

document

Instruction sheet

document

Catalog

document

CAD

document

Environmental Disclosure

Modicon M251 Micro PLC with Dual Channel Comm

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Intuitive machine programming with EcoStruxure Machine Expert, ready-to-use applications and function blocks.

bullet

All embedded features and functions you need to design and build machines more profitably.

bullet

Flexible and scalable machine control allows an easy upgrade to higher performance platforms to improve efficiency.

bullet

Connected everywhere via Ethernet, wireless access, web servers to simplify machine integration and maintenance

This product is part of the Modicon M251 range, an offer of logic controllers for modular and distributed architectures. This logic controller provides 7 local, 14 remote I/O expansion modules. It is a Modicon logic controller with a rated supply voltage of 24V DC, an inrush current of 50A and a power consumption of 32.6W to 40.4W. Boost the performance of machine with powerful data transfer via SD Card, embedded web and FTP server and more. Integrated connections are 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 CANopen J1939 with 9-way D-Sub (DE-09) connector. It is a Modicon M251 controller 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. It is an IP20 rated product. Its dimensions are 54mm (Width) x 95mm (Depth) x 90mm (Height). It weighs 0.22kg. The Modicon M251 logic controllers are designed for high-performance compact machines incorporating speed and position control functions. This product is certified by CE, CSA and CULus. It 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. Achieve benchmark performance while increasing profitability with the Modicon M251 through intuitive machine programming with SoMachine, ready-to-use applications and function blocks. Increase flexibility, while saving space in your cabinet with the Modicon M251 logic controller for modular and distributed architectures.

Main

Range of Product

Modicon M251

Product or Component Type

Logic controller

[Us] rated supply voltage

24 V DC

Complementary

Maximum number of I/O expansion module

Supply voltage limits

20.4…28.8 V

Inrush current

50 A

Power consumption in W

32.6…40.4 W with max number of I/O expansion module)

Memory capacity

64 MB system memory RAM

Data backed up

128 MB built-in flash memory backup of user programs

Data storage equipment

<= 16 GB SD card optional)

Battery type

BR2032 lithium non-rechargeable 4 year(s)

Backup time

2 years 77 °F (25 °C)

Execution time for 1 KInstruction

Application structure

Realtime clock

With

Clock drift

<= 60 s/month 77 °F (25 °C)

Integrated connection type

Supply

Serial)serial link supply 5 V, <200 mA

Transmission rate

Communication port protocol

Port Ethernet

Ethernet 10BASE-T/100BASE-TX - 2 copper cable

Web services

Web server

Communication service

Maximum number of connections

CANopen feature profile

Number of server device(s)

63 CANopen

Local signalling

Electrical connection

removable screw terminal block power supply pitch 5.08 mm)

Insulation

Marking

CE

Surge withstand

Mounting support

Height

3.5 in (90 mm)

Depth

3.7 in (95 mm)

Width

2.1 in (54 mm)

Net Weight

0.49 lb(US) (0.22 kg)

Environmental Data explainedHow we assess product sustainability
Environmental footprint

Total lifecycle Carbon footprint

697 kg CO2 eq.

Environmental Disclosure

Product Environmental Profile
Use Better
Materials and Substances

Packaging made with recycled cardboard

Yes

Packaging without single use plastic

No

EU RoHS Directive

Pro-active compliance (Product out of EU RoHS legal scope)

SCIP Number

C0f4b1e4-ee0f-48bb-9bdf-1bcc0df7db56

REACh Regulation

REACh Declaration

California proposition 65

WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

PVC free

Yes

Use Longer
Lifetime extension

Repair

No

Use Again
Repack and remanufacture

Circularity Profile

End of Life Information

Take-back

No

WEEE Label

The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.