Schneider Electric
TM251MESCLogic controller - Modicon M251 - Ethernet CAN
Logic controller - Modicon M251 - Ethernet CAN
Programmable Logic Controller (PLC) CPU processor module - Schneider Electric / Modicon (Modicon M251 series) - 64MB (RAM) - connection capability 7 x expansion I.O. modules + 14 x expansion I.O. modules (with the use of bus expansion modules) - with Ethernet + CANopen + RS-232 + RS-485 communication capability - Supply voltage 19-30Vdc (24Vdc nom.) - mounts on symmetrical DIN rail - IP20 - Rated for +14...+131°F / -10...+55°C ambient
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
TM251MESC
Online Price
$654.63
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Schneider Electric - Modicon M251 CPUsTM251MESC
Description
Programmable Logic Controller (PLC) CPU processor module - Schneider Electric / Modicon (Modicon M251 series) - 64MB (RAM) - connection capability 7 x expansion I.O. modules + 14 x expansion I.O. modules (with the use of bus expansion modules) - with Ethernet + CANopen + RS-232 + RS-485 communication capability - Supply voltage 19-30Vdc (24Vdc nom.) - mounts on symmetrical DIN rail - IP20 - Rated for +14...+131°F / -10...+55°C ambient
Specifications
Primary brand
Schneider Electric
Secondary brand
Modicon
Main function
CPU unit
Product series / family name
Modicon M251
Functions
Programmable Logic Controller (PLC) CPU processor module
services -- Firmware updates / Data exchange / NGVL and IEC VAR ACCESS / Web server / SNMP-MIB2 network management / FTP (Client/Server) / SNMP (Client/Server) / SQL (Client) / Email library / DHCP Client / Programming / Downloading / Monitoring / Run/Stop switch button
services -- Firmware updates / Data exchange / NGVL and IEC VAR ACCESS / Web server / SNMP-MIB2 network management / FTP (Client/Server) / SNMP (Client/Server) / SQL (Client) / Email library / DHCP Client / Programming / Downloading / Monitoring / Run/Stop switch button
Supply voltage (DC)
19-30Vdc (24Vdc nom.)
Display
1 green LED (for PWR)
1 green LED (for RUN)
1 green LED (for SD card access; SD)
1 green LED (for Ethernet port activity)
1 green LED (for SL)
1 green LED (for CANopen run)
1 green LED (for CANopen error)
1 red LED (for module error; ERR)
1 red LED (for I/O error; I/O)
1 red LED (for BAT)
1 red LED (for bus fault on TM4; TM4)
1 green LED (for RUN)
1 green LED (for SD card access; SD)
1 green LED (for Ethernet port activity)
1 green LED (for SL)
1 green LED (for CANopen run)
1 green LED (for CANopen error)
1 red LED (for module error; ERR)
1 red LED (for I/O error; I/O)
1 red LED (for BAT)
1 red LED (for bus fault on TM4; TM4)
Processor type
dual-core processor
Programming languages
When programming with EcoStruxure Machine Expert available languages are
- Function Block Language FBD
- Ladder Diagram (LD)
- Structured Text (ST)
- Function Block Language FBD
- Ladder Diagram (LD)
- Structured Text (ST)
Memory capacity
64MB (RAM)
128MB (flash)
8MB (for application and symbols)
128MB (flash)
8MB (for application and symbols)
Connection capacity
7 x expansion I.O. modules
14 x expansion I.O. modules (with the use of bus expansion modules)
14 x expansion I.O. modules (with the use of bus expansion modules)
Connection type
4 x RJ45 connectors (1 x serial link)
Communication protocol
Ethernet
CANopen
RS-232
RS-485
CANopen
RS-232
RS-485
Mounting mode
mounts on symmetrical DIN rail
Degree of protection
IP20
Ambient air temperature for operation
+14...+131°F / -10...+55 °C
Ambient air temperature for storage
-40...+158°F / -40...+70 °C
Humidity
10-95% (without condensation in operation and in storage)
Processing time
(execution time for 1k instructions; event and periodic task) 300μs / 0.3 ms
(execution time for other instructions) 700μs / 0.7 ms
(execution time for other instructions) 700μs / 0.7 ms
Power consumption
45 W
Order code / Manufacturer SKU
TM251MESC
Manufacturer product status
Commercialized
Compliant with standard(s)
CSA C22.2 No. 142
CSA C22.2 No.213
EN/IEC 61131-2-2007
UL1604
UL508
cULus
ANSI/ISA 12-12-01
Marine specification (LR / ABS / DNV / GL)
shock resistance -- 15gn 11ms
vibration resistance -- 3.5mm 5-8.4Hz (symmetrical rail) / 3gn 8.4-150Hz (symmetrical rail) / 3.5mm 5-8.4Hz (panel mounting) / 3gn 8.4-150Hz (panel mounting)
CSA C22.2 No.213
EN/IEC 61131-2-2007
UL1604
UL508
cULus
ANSI/ISA 12-12-01
Marine specification (LR / ABS / DNV / GL)
shock resistance -- 15gn 11ms
vibration resistance -- 3.5mm 5-8.4Hz (symmetrical rail) / 3gn 8.4-150Hz (symmetrical rail) / 3.5mm 5-8.4Hz (panel mounting) / 3gn 8.4-150Hz (panel mounting)
Benefits
Modicon M251 controllers offer an innovative and high-performance solution in the field of modular machines and distributed architectures
Thanks to their compact dimensions -- they can optimize the size of wall-mounted and floor standing control system enclosures
Modicon M251 controllers have an embedded Ethernet port offering FTP Client/Server / Web Server / SQL Client / SNMP Client/Server V1 and V2 / OPC UA Server / SNTP Client and DNS Client services -- meaning they can easily be integrated in control system architectures for remote monitoring and maintenance of machines by means of applications for smartphones / tablets and PCs
Thanks to their compact dimensions -- they can optimize the size of wall-mounted and floor standing control system enclosures
Modicon M251 controllers have an embedded Ethernet port offering FTP Client/Server / Web Server / SQL Client / SNMP Client/Server V1 and V2 / OPC UA Server / SNTP Client and DNS Client services -- meaning they can easily be integrated in control system architectures for remote monitoring and maintenance of machines by means of applications for smartphones / tablets and PCs
Location of origin
Indonesia (ID)
Recommended accessories
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Schneider Electric - Programmable Logic Controllers (PLCs) - Modicon M251 - Catalog.pdf | 08 Jan 2023 | English (US) |
| Download official PDF datasheet for TM251MESC from Schneider Electric | 19 Jun 2021 | English (US) |
