Buy Logic controller, Modicon M251, 2x Ethernet - TM251MESE, Schneider Electric ⚡️ Balt-Elec

Main

battery type BR2032 lithium non-rechargeable, battery life: 4 year(s)

Complementary

Application structure 4 cyclic master tasks
8 event tasks
3 cyclic master tasks + 1 freewheeling task
8 external event tasks

data storage equipment <= 16 GB SD card (optional)

memory capacity 8 MB for program
64 MB for system memory RAM

Product certifications cULus
CSA

Handle front plate colour 90 mm

Product or component type Logic controller

[us] rated supply voltage 24 V DC

inrush current 50 A

marking CE

Data backed up 128 MB built-in flash memory for backup of user programs

clock drift <= 60 s/month at 25 °C

maximum number of connections 8 Modbus server
8 Modbus client
16 Ethernet/IP target
4 FTP server
10 web server
8 SoMachine protocol

width (w) 54 mm

supply voltage limits 20.4…28.8 V

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 SL
1 LED (red) for bus fault on TM4 (TM4)
1 LED (green) for Ethernet activity (ETH1)
1 LED (green) for Ethernet activity (ETH2)

Net weight 0.22 kg

Realtime clock With

Number of slave 16 EtherNet/IP:
64 Modbus TCP:

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

communication port protocol USB port: USB - SoMachine-Network
Non isolated serial link: Modbus master/slave - RTU/ASCII or SoMachine-Network

Immunity to microbreaks 10 ms

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 1 with RJ45 connector
Ethernet port Ethernet 2 with RJ45 connector

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

depth 95 mm

backup time 2 years at 25 °C

Pollution degree 2

Power consumption in w 32.6…40.4 W (with max number of I/O expansion module)

electrical connection removable screw terminal blockpower supply (pitch 5.08 mm)

Maximum number of i/o expansion module 7 (local I/O-Architecture)
14 (remote I/O-Architecture)

port ethernet Ethernet 1 marking 10BASE-T/100BASE-TX - 2 copper cable
Ethernet 2 marking 10BASE-T/100BASE-TX - 1 copper cable

Insulation Non-insulated between supply and internal logic
Between supply and ground at 500 V AC

Execution time for 1 kinstruction 0.3 ms for event and periodic task
0.7 ms for other instruction

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

Shock resistance 15 gn for 11 ms

cycle time 10 ms 16 EtherNet/IP
64 ms 64 Modbus TCP

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

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

Supply (serial)serial link supply: 5 V, <200 mA

Web services Web server

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

Environment

Ambient air temp for storage/transportation -25…70 °C

ip degree of protection IP20 with protective cover in place

operating altitude 0...2000 m

Range of product Modicon M251

ambient air temperature for operation -10…35 °C (vertical installation)
-10…55 °C (horizontal installation)

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)

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

Storage altitude 0…3000 m

relative humidity 10…95 %, without condensation (in operation)
10…95 %, without condensation (in storage)

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

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

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

TM251MESE - Logic controller, Modicon M251, 2x Ethernet - Schneider Electric