• Product type: Communication processor (CP)
• Manufacturer: Siemens
• Product family: SIMATIC NET
• Model designation: CP 443-5 Extended
• Article number: 6GK7443-5DX05-0XE0
• Primary function:

Communication processor for SIMATIC S7-400 PLC

Enables connection to PROFIBUS DP networks

Supports S5-compatible communication

Supports PG/OP and S7 communication

• Communication protocol:

PROFIBUS DP

• Interface type:

PROFIBUS DP master interface

• Supply voltage:

5 V DC via S7-400 backplane bus

• Power loss:

Approx. 3 W

• Mounting type:

Plug-in module for SIMATIC S7-400 rack

• Protection class:

IP20

• Operating temperature:

0 °C to +60 °C

• Storage temperature:

−40 °C to +70 °C

• Dimensions (H × W × D):

290 × 25 × 210 mm

• Weight:

Approx. 0.847 kg

• Country of origin: Germany
• Typical applications:

PROFIBUS DP communication in S7-400 systems

PLC-to-field device communication

Industrial automation networks

Integration with legacy S5 systems