Schneider TM251MESC

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Description

Main
range of productModicon M251
Product or component typeLogic controller
[Us] rated supply voltage24 V DC
Complementary
Maximum number of I/O expansion module7 (local I/O-Architecture)
14 (remote I/O-Architecture)
Supply voltage limits20.4…28.8 V
Inrush current50 A
Power consumption in W32.6…40.4 W (with max number of I/O expansion module)
Memory capacity8 MB for program
64 MB for system memory RAM
Data backed up128 MB built-in flash memory for backup of user programs
Data storage equipment<= 16 GB SD card (optional)
Battery typeBR2032 lithium non-rechargeable, battery life: 4 year(s)
Backup time2 years at 25 °C
Execution time for 1 KInstruction0.3 ms for event and periodic task
0.7 ms for other instruction
Application structure3 cyclic master tasks + 1 freewheeling task
8 event tasks
4 cyclic master tasks
8 external event tasks
Realtime clockWith
Clock drift<= 60 s/month at 25 °C
Integrated connection typeUSB 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 rate1.2…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 protocolUSB port: USB – SoMachine-Network
Non isolated serial link: Modbus master/slave – RTU/ASCII or SoMachine-Network
Port EthernetEthernet marking 10BASE-T/100BASE-TX – 2 copper cable
web servicesWeb server
Communication serviceDHCP 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 connections8 Modbus server
8 Modbus client
16 Ethernet/IP target
4 FTP server
10 web server
8 SoMachine protocol
CANopen feature profileDR 303-1
DS 301 V4.02
Number of slave63 CANopen:
Local signalling1 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 connectionRemovable screw terminal blockpower supply (pitch 5.08 mm)
InsulationNon-insulated between supply and internal logic
Between supply and ground at 500 V AC
MarkingCE
Surge withstand1 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 supportTop 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
Height90 mm
Depth95 mm
Width54 mm
Net weight0.22 kg
Environment
StandardsANSI/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 certificationsCULus
CSA
Resistance to electrostatic discharge8 kV in air conforming to EN/IEC 61000-4-2
4 kV on contact conforming to EN/IEC 61000-4-2
Resistance to electromagnetic fields10 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 transients2 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 disturbances10 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 emissionConducted 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 microbreaks10 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 humidity10…95 %, without condensation (in operation)
10…95 %, without condensation (in storage)
IP degree of protectionIP20 with protective cover in place
Pollution degree2
Operating altitude0…2000 m
Storage altitude0…3000 m
Vibration resistance3.5 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 resistance15 gn for 11 ms
Packing Units
Unit Type of Package 1Db
Number of Units in Package 11
Package 1 Height10.632 cm
Package 1 Width11.868 cm
Package 1 Length16.721 cm
Package 1 Weight380.0 g
Unit Type of Package 2Doboz
Number of Units in Package 210
Package 2 Height30.0 cm
Package 2 Width30.0 cm
Package 2 Length40.0 cm
Package 2 Weight4.461 kg

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