The Siemens 6GK7443-1EX20-0XE0 CP 443-1 Ethernet communication module is a communication module for SIMATIC S7-400 series PLCS that connects PLCS to Ethernet networks. It supports the following features:

Ethernet TCP/IP communication
Industrial protocols such as PROFIBUS DP, PROFINET IO, and Modbus TCP

High speed data transmission
Reliable data communication

The 6GK7443-1EX20-0XE0 module is applicable to the following applications:

Industrial automation
Building control
transportation
other
Product parameters:

Interface type: Ethernet RJ45
Transmission rate: 10/100 Mbit/s
Communication protocols: TCP/IP, PROFIBUS DP, PROFINET IO, Modbus TCP
Power supply voltage: 24 V DC
Power consumption: < 5 W
Operating temperature: -20°C to +60°C
Storage temperature: -40°C to +85°C
Humidity: 5% to 95% (non-condensing)
Protection level: IP20
Specifications:

Dimensions: 110 x 72 x 22 mm
Weight: About 200 g
Mounting method: DIN rail mounting