TM251MESE | Schneider Electric | logic controller, Modicon M251, 2x Ethernet

• Estimated Lead Time : 4 - 6 weeks.

• Manufacturer : Schneider Electric

• 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)

  • 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

  • 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 : <= 16 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

• 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 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 1 with RJ45 connector

  • Ethernet port Ethernet 2 with RJ45 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 1 marking 10BASE-T/100BASE-TX - 2 copper cable

• Ethernet 2 marking 10BASE-T/100BASE-TX - 1 copper cable

• web services : Web server

• Communication service

  • Downloading

  • IEC VAR ACCESS

  • Modbus TCP client

  • Modbus TCP server

  • Modbus TCP slave device

  • Monitoring

  • NGVL

  • Programming

  • Updating firmware

  • SMS notifications

  • DHCP client (Eth1)

  • DHCP server (Eth2)

  • Ethernet/IP originator (Eth2)

  • Ethernet/IP target (Eth1, Eth2)

  • Ethernet/IP scanner (Eth2)

  • Modbus TCP I/O Scanner and Messaging (Eth2)

  • FDR

  • 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

• Number of slave

  • 16 EtherNet/IP:

  • 64 Modbus TCP:

• Cycle time

  • 10 ms 16 EtherNet/IP

  • 64 ms 64 Modbus TCP

• Local signalling

  • 1 LED (green) for PWR

  • 1 LED (green) for RUN

  • 1 LED (red) for module error (ERR)

  • 1 LED (red) for I/O error (I/O)

  • 1 LED (green) for SD card access (SD)

  • 1 LED (red) for BAT

  • 1 LED (green) for SL

  • 1 LED (red) for bus fault on TM4 (TM4)

  • 1 LED (green) for Ethernet activity (ETH1)

  • 1 LED (green) for Ethernet activity (ETH2)

• 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

• Product 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

• Shipping Weight : 1 Kg