Schneider Electric Modicon M340 Series Serial Modbus for Use with M340 Series, 240 V

Use this processor module from Schneider Electric for effective communication between components in your industrial automation systems. It uses Modbus protocol, which allows a single device, called a master, to issue commands that are executed by the other connected units, referred to as slaves. The unit has RJ45, RS232 and Ethernet ports to provide versatile connection points for your peripheral devices. An integrated 2Gb RAM means you can easily store temporary functions, allowing for smooth and seamless operation. As the module also comes with a memory card, you can back up data and configurations for future use.

• Quick execution time range of 0.18 to 1.74μs for speedy operation
• Low current consumption of 72mA for energy efficiency
• LED status indicators for easy monitoring and troubleshooting
• IP20 rating indicates protection from tools and objects larger than 12mm in size

• Electronics manufacturing
• Process control
• Industrial automation

On a standard Modbus network, you can use one master to control up to 247 slaves, each with a unique identifier number from 1 to 247.

Schneider Electric Modicon M340 PLC

Equipped with astounding memory and performances, this featherweight version will inspire your applications with new momentum. Designed to operate in total synergy with other Schneider Electric devices, Modicon M340 a building block towards your total solution.

Performance

Data rate: 20kb/s to 1Mb/s (bus length dependent)
Internal RAM capacity: 4Mb (3584kb of program memory); 256kb of data memory

Compact design

3 communication ports integrated in the processor
Mounting in low depth cabinet (<150mm)
High-density discrete I/O modules with 64 channels in a 32mm wide format

Communicative, with its integrated ports

CANopen machine and installation bus
Ethernet TCP/IP network - Transparent Ready
Modbus serial link or character mode
Remote access via STN, GSM, Radio or ADSL

Expert

Counter modules with ready-to-use functions
Function block library dedicated to motion control. MF(Motion Function Blocks) to the PLCopen standard
Advanced library of process control blocks oriented towards control of machinery

Innovative and Ruggedness

USB port as standard
Embedded webserver
Recipe file management via FTP protocol
“Plug and Load” SD memory card
No batteries
Rack architecture enabling hot swapping of modules during operation (Hot-Swap)
Exceeds the standards in terms of shocks, vibrations, temperature, altitude and withstand to electrical interference.

Ruggedness