TM251MESE
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Additional Information
Main range of product Modicon M251product or component type Logic controller[Us] rated supply voltage 24 V DCComplementary maximum number of I/O expansion module 7 (local)
14 (remote)supply voltage limits 20.4…28.8 Vinrush current 50 Apower 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 RAMdata backed up 128 MB built-in flash memory for backup of user programsdata storage equipment <= 16 GB SD card (optional)battery type BR2032 lithium non-rechargeable, battery life: 4 year(s)backup time 2 years at 25 °Cexecution time for 1 KInstruction 0.3 ms for event and periodic task
0.7 ms for other instructionexecution time per instruction 0.022 µsapplication structure 4 cyclic master tasks
8 event tasks
3 cyclic master tasks + 1 freewheeling task
8 external event tasksrealtime clock Withclock drift <= 60 s/month at 25 °Cintegrated 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 connectorsupply (serial)serial link supply: 5 V, <200 mAtransmission 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 USBcommunication port protocol USB port: USB - SoMachine-Network
Non isolated serial link: Modbus master/slave - RTU/ASCII or SoMachine-Networkport Ethernet Ethernet 1 marking 10BASE-T/100BASE-TX - 2 copper cable
Ethernet 2 marking 10BASE-T/100BASE-TX - 1 copper cableweb services Web servercommunication 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 clientmaximum number of connections 8 Modbus server
8 Modbus client
16 Ethernet/IP target
4 FTP server
10 web server
8 SoMachine protocolnumber of slave 16 Ethernet/IP:
64 Modbus TCP:cycle time 10 ms 16 Ethernet/IP
64 ms 64 Modbus TCPlocal 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)SL:
1 LED (red)bus fault on TM4 (TM4):
1 LED (green)Ethernet activity (ETH1):
1 LED (green)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 ACmarking CEsurge 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 61000-4-5mounting 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 kitheight 90 mmdepth 95 mmwidth 54 mmnet weight 0.22 kgEnvironment 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 508product certifications CULus
CSAresistance to electrostatic discharge 8 kV in air conforming to EN/IEC 61000-4-2
4 kV on contact conforming to EN/IEC 61000-4-2resistance 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 61000-4-3resistance 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 61000-4-4resistance 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 55011immunity to microbreaks 10 msambient air temperature for operation -10…35 °C (vertical installation)
-10…55 °C (horizontal installation)ambient air temperature for storage -25…70 °Crelative humidity 10…95 %, without condensation (in operation)
10…95 %, without condensation (in storage)IP degree of protection IP20 with protective cover in placepollution degree 2operating altitude 0...2000 mstorage altitude 0…3000 mvibration 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 mountingshock resistance 15 gn for 11 msPacking Units Package 1 Weight 0.376 kgPackage 1 Height 10.800 cmPackage 1 width 11.600 cmPackage 1 Length 16.800 cmOffer Sustainability Sustainable offer status Green Premium productEU RoHS Directive Pro-active compliance (Product out of EU RoHS legal scope)
EU RoHS DeclarationMercury free YesRoHS 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 binsPVC free Yes -
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