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View all Logic Controller - Modicon M251
TM251MESC Product picture Schneider Electric

TM251MESC

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TM251MESC Product picture Schneider Electric
TM251MESC
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controller M251 Ethernet CAN

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  • 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)
    14 (remote)
    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
    8 MB for program
    64 MB for system memory RAM
    data backed up
    128 MB built-in flash memory for backup of user programs
    data storage equipment
    <= 32 GB SD card (optional)
    battery type
    BR2032 lithium non-rechargeable, battery life: 4 year(s)
    backup time
    2 years at 25 °C
    execution time for 1 KInstruction
    0.3 ms for event and periodic task
    0.7 ms for other instruction
    execution time per instruction
    0.022 µs
    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 at 25 °C
    integrated connection type
    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
    CANopen J1939 with SUB-D 9 connector
    supply
    (serial)serial link supply: 5 V, <200 mA
    transmission rate
    1.2...115.2 kbit/s (115.2 kbit/s by default) for bus length of 15 m for RS485
    1.2...115.2 kbit/s (115.2 kbit/s by default) for bus length of 3 m for RS232
    480 Mbit/s for bus length of 3 m for USB
    communication port protocol
    USB port: USB - SoMachine-Network
    Non isolated serial link: Modbus master/slave - RTU/ASCII or SoMachine-Network
    port Ethernet
    Ethernet marking 10BASE-T/100BASE-TX - 2 copper cable
    web services
    Web server
    communication service
    DHCP client
    Downloading
    Ethernet/IP slave device
    IEC VAR ACCESS
    Modbus TCP client
    Modbus TCP server
    Modbus TCP slave device
    Monitoring
    NGVL
    Programming
    Updating firmware
    SMS notifications
    FTP client/server
    SNMP client/server
    SQL client
    Send and receive email from the controller based on TCP/UDP library
    Web server (WebVisu & XWeb system)
    OPC UA server
    DNS client
    maximum number of connections
    8 Modbus server
    8 Modbus client
    16 Ethernet/IP target
    4 FTP server
    10 web server
    8 SoMachine protocol
    CANopen feature profile
    DR 303-1
    DS 301 V4.02
    number of slave
    63 CANopen:
    local signalling
    1 LED (green)PWR:
    1 LED (green)RUN:
    1 LED (red)module error (ERR):
    1 LED (red)I/O error (I/O):
    1 LED (green)SD card access (SD):
    1 LED (red)BAT:
    1 LED (green)Ethernet port activity:
    1 LED (green)SL:
    1 LED (red)bus fault on TM4 (TM4):
    1 LED (green)CANopen run:
    1 LED (green)CANopen error:
    electrical connection
    removable screw terminal blockpower supply (pitch 5.08 mm)
    insulation
    Non-insulated between supply and internal logic
    Between supply and ground at 500 V AC
    marking
    CE
    surge withstand
    1 kV shielded cable common mode conforming to EN/IEC 61000-4-5
    1 kV power lines common mode conforming to EN/IEC 61000-4-5
    0.5 kV power lines differential mode conforming to EN/IEC 61000-4-5
    mounting support
    Top hat type TH35-15 rail conforming to IEC 60715
    Top hat type TH35-7.5 rail conforming to IEC 60715
    plate or panel with fixing kit
    height
    90 mm
    depth
    95 mm
    width
    54 mm
    net weight
    0.22 kg
    Environment
    standards
    ANSI/ISA 12-12-01
    CSA C22.2 No 142
    CSA C22.2 No 213
    EN/IEC 61131-2:2007
    Marine specification (LR, ABS, DNV, GL)
    UL 1604
    UL 508
    product certifications
    CULus
    CSA
    resistance to electrostatic discharge
    8 kV in air conforming to EN/IEC 61000-4-2
    4 kV on contact conforming to EN/IEC 61000-4-2
    resistance to electromagnetic fields
    10 V/m 80 MHz...1 GHz conforming to EN/IEC 61000-4-3
    3 V/m 1.4 GHz...2 GHz conforming to EN/IEC 61000-4-3
    1 V/m 2 GHz...3 GHz conforming to EN/IEC 61000-4-3
    resistance to fast transients
    2 kV (power lines) conforming to EN/IEC 61000-4-4
    1 kV (Ethernet line) conforming to EN/IEC 61000-4-4
    1 kV (serial link) conforming to EN/IEC 61000-4-4
    resistance to conducted disturbances
    10 V 0.15...80 MHz conforming to EN/IEC 61000-4-6
    3 V 0.1...80 MHz conforming to 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) conforming to Marine specification (LR, ABS, DNV, GL)
    electromagnetic emission
    Conducted emissions - test level: 120...69 dBµV/m QP ( power lines) at 10…150 kHz conforming to EN/IEC 55011
    Conducted emissions - test level: 63 dBμV/m QP ( power lines) at 1.5…30 MHz conforming to EN/IEC 55011
    Radiated emissions - test level: 40 dBμV/m QP class A ( 10 m) at 30…230 MHz conforming to EN/IEC 55011
    Conducted emissions - test level: 79...63 dBμV/m QP ( power lines) at 150…1500 kHz conforming to EN/IEC 55011
    Radiated emissions - test level: 47 dBμV/m QP class A ( 10 m) at 230…1000 MHz conforming to EN/IEC 55011
    immunity to microbreaks
    10 ms
    ambient air temperature for operation
    -10…35 °C (vertical installation)
    -10…55 °C (horizontal installation)
    ambient air temperature for storage
    -25…70 °C
    relative humidity
    10…95 %, without condensation (in operation)
    10…95 %, without condensation (in storage)
    IP degree of protection
    IP20 with protective cover in place
    pollution degree
    2
    operating altitude
    0...2000 m
    storage altitude
    0…3000 m
    vibration resistance
    3.5 mm at 5…8.4 Hz on symmetrical rail
    3 gn at 8.4…150 Hz on symmetrical rail
    3.5 mm at 5…8.4 Hz on panel mounting
    3 gn at 8.4…150 Hz on panel mounting
    shock resistance
    15 gn for 11 ms
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    REACh Regulation
    REACh free of SVHC
    Yes
    EU RoHS Directive
    Pro-active compliance (Product out of EU RoHS legal scope)
    EU RoHS Declaration
    Mercury free
    Yes
    RoHS exemption information
    China RoHS Regulation
    Environmental Disclosure
    Circularity Profile
    WEEE
    The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
  • View more View less

    Documents

    Language
    • All Languages28
    • English28
    • Chinese9
    • French9
    • German9
    • Italian9
    • Kazakh9
    • Portuguese9
    • Russian9
    • Spanish9
    • Turkish9
    Catalogue
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 3.7 MB
    Date 1/7/19
    User guide
    Format
    Size
    Date
    Add to My Documents
    EcoStruxure Machine Expert Modbus TCP - User Guide (Version 00)
    Description
    Use this document to configure the Modbus TCP connection of the Modicon devices.
    Size pdf
    Size 2.9 MB
    Date 1/5/19
    Description
    Use this document to configure the Modbus TCP connection of the Modicon devices.
    EcoStruxure Machine Expert EtherNet/IP - User Guide (Version 00)
    Description
    Use this document to configure the EtherNet/IP connection of the Modicon devices.
    Size pdf
    Size 4 MB
    Date 1/5/19
    Description
    Use this document to configure the EtherNet/IP connection of the Modicon devices.
    Modicon M251 Logic Controller - Programming Guide (Version 00)
    Description
    The purpose of this document is to help you to program and operate your Modicon M251 Logic Controller with the EcoStruxure Machine Expert software.
    Size pdf
    Size 8 MB
    Date 1/5/19
    Description
    The purpose of this document is to help you to program and operate your Modicon M251 Logic Controller with the EcoStruxure Machine Expert software.
    Modicon M251 Logic Controller - Hardware Guide (Version 00)
    Description
    Use this document to:- Install and operate your M251 Logic Controller.- Connect the M251 Logic Controller to a programming device equipped with EcoStruxure Machine Expert software.- Interface the M251 Logic Controller with I/O expansion modules, HMI and other devices.- Familiarize yourself with the M251 Logic Controller features.
    Size pdf
    Size 2.8 MB
    Date 1/5/19
    Description
    Use this document to:- Install and operate your M251 Logic Controller.- Connect the M251 Logic Controller to a programming device equipped with EcoStruxure Machine Expert software.- Interface the M251 Logic Controller with I/O expansion modules, HMI and other devices.- Familiarize yourself with the M251 Logic Controller features.
    EcoStruxure Machine Expert Industrial Ethernet Overview - User Guide (Version 00)
    Description
    This document describes the Industrial Ethernet network of the Modicon devices.Use this document to know the:- Principles of the Industrial Ethernet network.- Performances of the controllers.- Supported devices.
    Size pdf
    Size 531.4 KB
    Date 1/5/19
    Description
    This document describes the Industrial Ethernet network of the Modicon devices.Use this document to know the:- Principles of the Industrial Ethernet network.- Performances of the controllers.- Supported devices.
    Modicon TM4 Expansion Modules, Hardware Guide (Version 04)
    Description
    This guide describes the hardware implementation of TM4 expansion modules. It provides theparts description, characteristics, wiring diagrams, and installation details for TM4 expansionmodules.
    Size pdf
    Size 1.2 MB
    Date 3/1/18
    Description
    This guide describes the hardware implementation of TM4 expansion modules. It provides theparts description, characteristics, wiring diagrams, and installation details for TM4 expansionmodules.
    Modicon M251 Logic Controller, Hardware Guide (Version 05)
    Description
    Use this document to: Install and operate your M251 Logic Controller. Connect the M251 Logic Controller to a programming device equipped with SoMachinesoftware. Interface the M251 Logic Controller with I/O expansion modules, HMI and other devices. Familiarize yourself with the M251 Logic Controller features.
    Size pdf
    Size 2.7 MB
    Date 3/1/18
    Description
    Use this document to: Install and operate your M251 Logic Controller. Connect the M251 Logic Controller to a programming device equipped with SoMachinesoftware. Interface the M251 Logic Controller with I/O expansion modules, HMI and other devices. Familiarize yourself with the M251 Logic Controller features.
    Modicon M251 Logic Controller, Programming Guide (Version 05)
    Description
    The purpose of this document is to help you to program and operate your Modicon M251 Logic Controller with the SoMachine software.
    Size pdf
    Size 7.4 MB
    Date 3/1/18
    Description
    The purpose of this document is to help you to program and operate your Modicon M251 Logic Controller with the SoMachine software.
    Modicon M251 Logic Controller System Functions and Variables, PLCSystem Library Guide (Version 01)
    Description
    This document acquaints you with the system functions and variables offered within the Modicon M251 Logic Controller. The M251 PLCSystem library contains functions and variables to get information from and send commands to the controller system. This document describes the data type functions and variables of the M251 PLCSystem library.
    Size pdf
    Size 1.8 MB
    Date 1/4/17
    Description
    This document acquaints you with the system functions and variables offered within the Modicon M251 Logic Controller. The M251 PLCSystem library contains functions and variables to get information from and send commands to the controller system. This document describes the data type functions and variables of the M251 PLCSystem library.
    Modicon TM4 Expansion Modules, Programming Guide (Version 03)
    Description
    This document describes the configuration of the TM4 expansion modules for SoMachine. For further information, refer to the separate documents provided in the SoMachine online help.
    Size pdf
    Size 1.3 MB
    Date 1/9/16
    Description
    This document describes the configuration of the TM4 expansion modules for SoMachine. For further information, refer to the separate documents provided in the SoMachine online help.
    Material Handling - Front End Processor M251, Project Template User Guide (Version 00)
    Description
    This document describes a conveying application based on Modicon M251 Logic Controller. This document is an example of an application used to control a conveyor.This manual is intended for use by individuals knowledgeable and experienced in material handling technologies.The following basic knowledge is required: basic information on functionality, structure, and configuration of the controllers, drives, and HMI displays programming languages: IL, ST, FBD, SFC, LD, CFC
    Size pdf
    Size 3.6 MB
    Date 1/10/14
    Description
    This document describes a conveying application based on Modicon M251 Logic Controller. This document is an example of an application used to control a conveyor.This manual is intended for use by individuals knowledgeable and experienced in material handling technologies.The following basic knowledge is required: basic information on functionality, structure, and configuration of the controllers, drives, and HMI displays programming languages: IL, ST, FBD, SFC, LD, CFC
    CAD
    Format
    Size
    Date
    Add to My Documents
    Compact EtherNet/IP Logic Controller M251 - Wiring Diagram (Version 1.0)
    Description
    The file includes wiring diagrams for Tested, Validated, and Documented Architectures (TVDA). The wiring diagrams are provided in a *.pdf file, as an EPLAN P8 project archive, and as *.dwg files exported from EPLAN P8.
    Size zip
    Size 16.3 MB
    Date 1/12/15
    Description
    The file includes wiring diagrams for Tested, Validated, and Documented Architectures (TVDA). The wiring diagrams are provided in a *.pdf file, as an EPLAN P8 project archive, and as *.dwg files exported from EPLAN P8.
    Distributed Modbus TCP Logic Controller M251 - Wiring Diagram (Version 00)
    Description
    The file includes wiring diagrams for Tested, Validated, and Documented Architectures (TVDA). The wiring diagrams are provided in a *.pdf file, as an EPLAN P8 project archive, and as *.dwg files exported from EPLAN P8.
    Size zip
    Size 17.6 MB
    Date 1/12/15
    Description
    The file includes wiring diagrams for Tested, Validated, and Documented Architectures (TVDA). The wiring diagrams are provided in a *.pdf file, as an EPLAN P8 project archive, and as *.dwg files exported from EPLAN P8.
    CAD file (on TraceParts) for TM251MESC: controller M251 Ethernet CAN (Version 2.0)
    Description
    You will be redirected to the Traceparts website. Register for free or log in to your Traceparts account to download more than 15 different 2D or 3D CAD formats.
    CAD file (on TraceParts) for TM251MESC: controller M251 Ethernet CAN (Version 2.0)
    Description
    You will be redirected to the Traceparts website. Register for free or log in to your Traceparts account to download more than 15 different 2D or 3D CAD formats.
    CAD for TM251MESC: controller M251 Ethernet CAN (Version 1.0)
    Description
    You will be redirected to the ThomasNet website. Then you could download this CAD model in more than 15 different 2D or 3D CAD formats.
    CAD for TM251MESC: controller M251 Ethernet CAN (Version 1.0)
    Description
    You will be redirected to the ThomasNet website. Then you could download this CAD model in more than 15 different 2D or 3D CAD formats.
    Certificate
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 373 KB
    Date 7/7/15
    Size pdf
    Size 373 KB
    Date 7/7/15
    Size pdf
    Size 400.8 KB
    Date 16/6/15
    Instruction sheet
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 2.9 MB
    Date 1/4/19
    Declaration of conformity
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 320.9 KB
    Date 31/3/16
    End of Life Information
    Format
    Size
    Date
    Add to My Documents
    EU RoHS Declaration
    Format
    Size
    Date
    Add to My Documents
    controller M251 Ethernet CAN
    Description
    controller M251 Ethernet CAN
    Size pdf
    Size 195.3 KB
    Date 17/11/19
    Description
    controller M251 Ethernet CAN
    Marine certificate
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 544.9 KB
    Date 19/6/18
    Size pdf
    Size 1.4 MB
    Date 30/11/17
    Product Environmental Profile
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 8.4 MB
    Date 1/10/17
    REACh Declaration
    Format
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    Date
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    controller M251 Ethernet CAN
    Description
    controller M251 Ethernet CAN
    Size pdf
    Size 195.3 KB
    Date 17/11/19
    Description
    controller M251 Ethernet CAN
    RoHs China Declaration
    Format
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    Date
    Add to My Documents
    controller M251 Ethernet CAN
    Description
    controller M251 Ethernet CAN
    Size pdf
    Size 195.3 KB
    Date 17/11/19
    Description
    controller M251 Ethernet CAN
  • View more View less

    Software and Firmware

    Language
    • English3
    Firmware - Released
    Format
    Size
    Date
    Add to My Documents
    M241 M251 Firmware (Version 4.0.6.39)
    Files in document
    Description
    This new firmware corrects several bugs, there is no functionality integrated. Details available in Release Notes. The firmware is delivered in 2 different shapes, for SD card or Seco package for SoMachine v4.3. According to your preferred way to update the firmware, you can select one shape or another.
    Size zip
    Size 36.8 MB
    Date 24/10/18
    Files in document
    Description
    This new firmware corrects several bugs, there is no functionality integrated. Details available in Release Notes. The firmware is delivered in 2 different shapes, for SD card or Seco package for SoMachine v4.3. According to your preferred way to update the firmware, you can select one shape or another.
    M241 M251 Firmware (Version 4.0.6.38)
    Files in document
    Description
    This new firmware correct an issue identified by the Err LED blinking and the PLC not booting. The firmware is delivered in 2 different shapes, for SD card or Seco package for SoMachine v4.3. According to your preferred way to update the firmware, you can select one shape or another.
    Size zip
    Size 36.8 MB
    Date 19/6/18
    Files in document
    Description
    This new firmware correct an issue identified by the Err LED blinking and the PLC not booting. The firmware is delivered in 2 different shapes, for SD card or Seco package for SoMachine v4.3. According to your preferred way to update the firmware, you can select one shape or another.
    Firmware - Updates
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 612.5 KB
    Date 24/10/18
  • Technical FAQs

    No results found.
    Unfortunately, related FAQs are unavailable due to temporary technical issues. Please try again later.
  • Dimensions Drawings

    Dimensions



  • Mounting and Clearance

    Clearance



    Mounting Position


    NOTE: Keep adequate spacing for proper ventilation and to maintain an ambient temperature between -10°C (14°F) and 55°C (131°F).

    Acceptable Mounting


    NOTE: Expansion modules must be mounted above the controller.

    Incorrect Mounting



    Direct Mounting on a Panel Surface



  • Connections and Schema

    USB Connection to a PC



    Ethernet Connection to a PC



    CANopen
    Wiring


    Pin

    Signal

    Description

    1

    Reserved

    2

    CAN_L

    CAN_L bus line

    3

    CAN_GND

    CAN ground

    4

    Reserved

    5

    (CAN_SHLD)

    Optional CAN shield

    6

    GND

    Ground

    7

    CAN_H

    CAN_H bus line

    8

    Reserved

    9

    (CAN_V+)

    Optional CAN external positive supply


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