TM251MESC Schneider Electric logic controller, Modicon M251, Ethernet CAN

Estimated Lead Time : 4 – 6 weeks.

Manufacturer : Schneider Electric

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)

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 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) 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 Ethernet port activity 1 LED (green) for SL 1 LED (red) for bus fault on TM4 (TM4) 1 LED (green) for CANopen run 1 LED (green) for 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 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