logic controller, Modicon M251, 2x Ethernet
TM251MESE
Range of Product | Modicon M251 |
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Product or Component Type | Logic controller |
[Us] rated supply voltage | 24 V DC |
Maximum number of I/O expansion module | 7 (local I/O-Architecture) 14 (remote I/O-Architecture) |
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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 | 64 MB system memory RAM |
Data backed up | 128 MB built-in flash memory backup of user programs |
Data storage equipment | <= 16 GB SD card optional) |
Battery type | BR2032 lithium non-rechargeable 4 year(s) |
Backup time | 2 years 77 °F (25 °C) |
Execution time for 1 KInstruction | 0.3 ms event and periodic task 0.7 ms 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 77 °F (25 °C) |
Integrated connection type | USB port mini B USB 2.0 Non isolated serial link serial RJ45 RS232/RS485 Dual-port Ethernet 1 RJ45 Ethernet port Ethernet 2 RJ45 |
Supply | Serial)serial link supply 5 V, <200 mA |
Transmission rate | 1.2…115.2 kbit/s (115.2 kbit/s by default) 49.2 ft (15 m) RS485 1.2…115.2 kbit/s (115.2 kbit/s by default) 9.8 ft (3 m) RS232 480 Mbit/s 9.8 ft (3 m) 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 10BASE-T/100BASE-TX – 2 copper cable Ethernet 2 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 server device(s) | 16 EtherNet/IP 64 Modbus TCP |
Cycle time | 10 ms 16 EtherNet/IP 64 ms 64 Modbus TCP |
Local signalling | for PWR 1 LED (green) for RUN 1 LED (green) for module error (ERR) 1 LED (red) for I/O error (I/O) 1 LED (red) for SD card access (SD) 1 LED (green) for BAT 1 LED (red) for SL 1 LED (green) for bus fault on TM4 (TM4) 1 LED (red) for Ethernet activity (ETH1) 1 LED (green) for Ethernet activity (ETH2) 1 LED (green) |
Electrical connection | removable screw terminal block power supply pitch 5.08 mm) |
Insulation | Non-insulated between supply and internal logic Between supply and ground 500 V AC |
marking | CE |
Surge withstand | 1 kV shielded cable common mode IEC 61000-4-5 1 kV power lines common mode IEC 61000-4-5 0.5 kV power lines differential mode IEC 61000-4-5 |
Mounting support | Top hat type TH35-15 rail IEC 60715 Top hat type TH35-7.5 rail IEC 60715 plate or panel with fixing kit |
Height | 3.5 in (90 mm) |
Depth | 3.7 in (95 mm) |
Width | 2.1 in (54 mm) |
Net Weight | 0.49 lb(US) (0.22 kg) |
Standards | ANSI/ISA 12-12-01 CSA C22.2 No 142 CSA C22.2 No 213 IEC 61131-2:2007 Marine specification (LR, ABS, DNV, GL) UL 508 |
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Product Certifications | cULus CE UKCA DNV-GL ABS LR |
Resistance to electrostatic discharge | 8 kV in air IEC 61000-4-2 4 kV on contact IEC 61000-4-2 |
Resistance to electromagnetic fields | 9.1 V/m (10 V/m) 80 MHz…1 GHz IEC 61000-4-3 2.7 V/m (3 V/m) 1.4 GHz…2 GHz IEC 61000-4-3 0.9 V/m (1 V/m) 2 GHz…3 GHz IEC 61000-4-3 |
Resistance to fast transients | 2 kV IEC 61000-4-4 power lines) 1 kV IEC 61000-4-4 Ethernet line) 1 kV IEC 61000-4-4 serial link) |
Resistance to conducted disturbances | 10 V 0.15…80 MHz IEC 61000-4-6 3 V 0.1…80 MHz 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) Marine specification (LR, ABS, DNV, GL) |
Electromagnetic emission | Conducted emissions 120…69 dBµV/m QP power lines)10…150 kHz IEC 55011 Conducted emissions 63 dBμV/m QP power lines)1.5…30 MHz IEC 55011 Radiated emissions 40 dBμV/m QP class A 10 m)30…230 MHz IEC 55011 Conducted emissions 79…63 dBμV/m QP power lines)150…1500 kHz IEC 55011 Radiated emissions 47 dBμV/m QP class A 10 m)230…1000 MHz IEC 55011 |
Immunity to microbreaks | 10 ms |
Ambient air temperature for operation | 14…95 °F (-10…35 °C) vertical installation) 14…131 °F (-10…55 °C) horizontal installation) |
Ambient Air Temperature for Storage | -13…158 °F (-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…6561.68 ft (0…2000 m) |
Storage altitude | 0.0000000000…9842.5 ft (0…3000 m) |
Vibration resistance | 3.5 mm 5…8.4 Hz symmetrical rail 3 gn 8.4…150 Hz symmetrical rail 3.5 mm 5…8.4 Hz panel mounting 3 gn 8.4…150 Hz panel mounting |
Shock resistance | 15 gn 11 ms |
Category | US10MSX22533 |
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Discount Schedule | 0MSX |
GTIN | 3606480648878 |
Returnability | Yes |
Country of origin | FR |
Unit Type of Package 1 | PCE |
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Number of Units in Package 1 | 1 |
Package 1 Height | 4.138 in (10.511 cm) |
Package 1 Width | 4.616 in (11.725 cm) |
Package 1 Length | 6.718 in (17.063 cm) |
Package 1 Weight | 13.09 oz (371.0 g) |
Unit Type of Package 2 | S03 |
Number of Units in Package 2 | 10 |
Package 2 Height | 11.8 in (30 cm) |
Package 2 Width | 11.8 in (30 cm) |
Package 2 Length | 15.7 in (40 cm) |
Package 2 Weight | 10.254 lb(US) (4.651 kg) |
Unit Type of Package 3 | P06 |
Number of Units in Package 3 | 80 |
Package 3 Height | 29.5 in (75.0 cm) |
Package 3 Width | 15.7 in (40.0 cm) |
Package 3 Length | 31.5 in (80.0 cm) |
Package 3 Weight | 105.8 lb(US) (48 kg) |
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