• Product type: Communication processor (CP)
• Manufacturer: Siemens
• Product family: SIMATIC NET
• Model designation: CP 443-1 Advanced
• Article number: 6GK7443-1GX30-0XE0
• Primary function:

Industrial Ethernet communication processor for SIMATIC S7-400 PLC

Enables PROFINET IO controller and advanced Ethernet networking

• Communication protocols:

PROFINET IO

TCP/IP

UDP

ISO

S7 communication

Open communication (SEND/RECEIVE)

S7 routing

FTP

Web server

E-mail functions

• Ethernet interfaces:

1 × 10/100/1000 Mbit/s RJ45 port

4 × 10/100 Mbit/s RJ45 ports (integrated switch)

Total Ethernet ports: 5

• Transmission rate:

10 to 1000 Mbit/s (Gigabit support on primary port)

• Network features:

IP configuration via DHCP

IP Access Control List (ACL)

Time synchronization

Extended web diagnostics

Fast startup capability

PROFIenergy support

IP routing capability

• Supply voltage:

5 V DC via S7-400 backplane bus

• Power consumption:

Approx. 9 W

• Protection class: IP20
• Operating temperature:

0 °C to +60 °C

• Storage temperature:

−40 °C to +70 °C

• Relative humidity:

Up to 95% non-condensing

• Dimensions (H × W × D):

Approx. 290 × 25 × 210 mm

• Weight:

Approx. 0.87 kg

• Typical applications:

Industrial Ethernet networking

PLC-to-PLC communication

SCADA and HMI integration

PROFINET industrial automation systems