SCHNEIDER Modicon M251 Programmable Controller-3splc.com

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SCHNEIDER Modicon M251 Programmable Controller 09 / 08

Modicon M251 Programmable Controller

The Modicon M251 (with CANopen, Modbus TCP, and EtherNet/IP) allows you to connect to SCADA, MES, and ERP systems using standard Ethernet cables or even Wi Fi. Design and store visualization pages directly in EcoStruxure Machine Expert on the PLC web server, allowing unlimited access to machines via Ethernet anytime, anywhere, and simplifying maintenance through any mobile device.

Advantages of Modicon M251

performance

Improve machine performance and FTP server through SD card, embedded web enhanced data transfer function, etc

Efficient

Utilizing EcoStruxure machine experts, ready to use applications, and functional blocks to achieve intuitive machine programming

Strong adaptability

Get all the flexibility you need and save space inside the cabinet

Interconnection and intercommunication

Connect anytime, anywhere through Ethernet, wireless access, and web servers to simplify machine integration and maintenance

Functional characteristics

Get all the flexibility you need and save space inside the cabinet

·Ultra compact format

·Expansion bus Modicon TM3

·Up to 14 rapid expansion modules

Integration and maintenance have never been so convenient - you only need to connect to the network anytime, anywhere through electrical devices,

·Serial line and USB port

·CANopen, Modbus TCP, and EtherNet/IP

·Embedded Ethernet switch with 2 ports

·Up to 3 communication modules

Intuitively program machines with EcoStruxure machine experts (unique software for EcoStruxure machine controllers)

·Adopting a structured screen design to build applications with an unprecedented level of intuitiveness

·Utilize many predefined templates to save engineering time by applying complete libraries or even new machine modules

·Download software projects on all devices with just one click.

·EcoStruxure machine expert programming software is an advanced and powerful programming tool software with advanced design!

TM251MESC logic controller, Modicon M251, Ethernet CAN

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	7 (local I/O-Architecture)
Maximum number of I/O expansion module	14 (remote I/O-Architecture)
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	0.3 ms event and periodic task
Execution time for 1 KInstruction	0.7 ms other instruction
Application structure	3 cyclic master tasks + 1 freewheeling task
	8 event tasks
	4 cyclic master tasks
	8 external event tasks
Realtime clock	With
Clock drift	<= 60 s/month 77 °F (25 °C)

TM251MESE logic controller, Modicon M251, 2x Ethernet

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	7 (local I/O-Architecture)
Maximum number of I/O expansion module	14 (remote I/O-Architecture)
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	0.3 ms event and periodic task
Execution time for 1 KInstruction	0.7 ms other instruction
Application structure	4 cyclic master tasks
	8 event tasks
	3 cyclic master tasks + 1 freewheeling task
	8 external event tasks
Realtime clock	With
Clock drift	<= 60 s/month 77 °F (25 °C)