LE-CPU221-ETH Ethernet Port Modbus PLC

LE-CPU221-ETH with Ethernet PLC Programmable Controller

Digital: 6 inputs/4 outputs

Analog: 2 input/1 output

Supply voltage: DC24V 1A

Communication interface: 1 PPI interface (support Modbus communication, free port communication)

Expansion module: up to 7

Remarks: analog input supports voltage and current

High-speed transmission: The transmission speed can reach 100M, which completely solves the inefficiency of traditional 485 communication transmission.

Powerful communication: Support 5 SOCKETs, and can be linked with 5 terminal devices at the same time. Support network programming can download the program from the network.

Extensive protocol: It can support both Siemens protocol and MoubusTCP general protocol.

Programming is simple: use Siemens S7 protocol, no programming is required. If the Modbus TCP protocol is used, there is a dedicated instruction library.

Reliable communication: Designed with EMI anti-interference technology, it can work with the inverter without crashing or dropping the line.

Convenient configuration: Support web configuration and PPI programming line configuration.

Independent operation: network communication resources operate independently, and do not occupy PPI communication resources.

LE-CPU221-ETH-T

6 digital inputs

4 transistor outputs

Analog 2 input 1 output

1*PPI interface (support Modbus communication, free port communication)

Power supply voltage DC24V 1A

LE-CPU221-ETH-R

6 digital inputs

4 relay outputs

Analog 2 input 1 output

1*PPI interface (support Modbus communication, free port communication)

Power supply voltage DC24V 1A

The LE-CPU221-ETH is a programmable logic controller (PLC) which is designed for industrial automation applications. 
The LE-CPU221-ETH supports high-speed transmission with a speed of up to 100M, which eliminates the inefficiency of traditional 485 communication transmission. It also supports powerful communication, allowing for 5 SOCKETs to be linked with 5 terminal devices simultaneously. Additionally, The PLC supports network programming and can download the program from the network.
The LE-CPU221-ETH supports both Siemens protocol and Modbus TCP general protocol, providing extensive protocol support. Programming the PLC is simple with the Siemens S7 protocol, and there is a dedicated instruction library for the Modbus TCP protocol.
Designed with EMI anti-interference technology, the LE-CPU221-ETH is reliable in communication and can work with an inverter without crashing or dropping the line. The PLC also supports convenient configuration, including web configuration and PPI programming line configuration.
In addition, the network communication resources of the LE-CPU221-ETH operate independently and do not occupy PPI communication resources. This allows for independent operation and more efficient use of communication resources.
Overall, the LE-CPU221-ETH is a versatile and reliable PLC that can be used in a wide range of industrial automation applications, from simple control tasks to more complex systems that require advanced communication and networking capabilities.