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TM251MESC plc program controller, M251 series PLC programmable controller spot
TM251MESC plc program controller, M251 series PLC programmable controller spot Uncategorized Model Number: TM251MESC This product is part of the Modicon M251 range, an offer of logic controllers for modular and distributed architectures.
This logic controller provides 7 local, 14 remote I/O expansion modules. It is a Modicon logic controller with a rated supply voltage of 24V DC, an inrush current of 50A and a power consumption of 32.6W to 40.4W. Boost the performance of machine with powerful data transfer via SD Card, embedded web and FTP server and more. Integrated connections are 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 and CANopen J1939 with 9-way D-Sub (DE-09) connector.
It is a Modicon M251 controller with 8MB for program, 64MB for system memory RAM, 128MB built-in flash memory for backup of user programs and a SD card memory capacity of 32GB. It is an IP20 rated product. Its dimensions are 54mm (Width) x 95mm (Depth) x 90mm (Height). It weighs 0.22kg. The Modicon M251 logic controllers are designed for high-performance compact machines incorporating speed and position control functions.
This product is certified by CE, CSA and CULus. It meets ANSI/ISA 12-12-01, CSA C22.2 No 142, CSA C22.2 No 213, EN/IEC 61131-22007, marine specification (LR, ABS, DNV, GL), UL 1604 and UL 508 standards. It supports DIN rail mount. Achieve benchmark performance while increasing profitability with the Modicon M251 through intuitive machine programming with SoMachine, ready-to-use applications and function blocks. Increase flexibility, while saving space in your cabinet with the Modicon M251 logic controller for modular and distributed architectures.
Description
PRODUCT INFORMATION OF SCHNEIDER TM251MESC plc program controller, M251 series PLC programmable controller spot
| Range of product | Modicon M251 |
|---|---|
| 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) |
| 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 of TM251MESC plc program controller | <= 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 of TM251MESC plc program controller | (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 of TM251MESC plc program controller | Ethernet marking 10BASE-T/100BASE-TX – 2 copper cable |
| Web services of TM251MESC plc program controller | 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 of TM251MESC plc program controller | 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 of TM251MESC plc program controller | 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 of TM251MESC plc program controller | 90 mm |
| Depth of TM251MESC plc program controller | 95 mm |
| Width of TM251MESC plc program controller | 54 mm |
| Product weight | 0.22 kg |
| standards of TM251MESC plc program controller | 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 of TM251MESC plc program controller | 10…95 %, without condensation (in operation) 10…95 %, without condensation (in storage) |
| IP degree of protection | IP20 with protective cover in place |
| Pollution degree of TM251MESC plc program controller | 2 |
| Operating altitude | 0…2000 m |
| Storage altitude | 0…3000 m |
| vibration resistance of TM251MESC plc program controller | 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 |
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