Siemens - 6GK7443-5DX05-0XE0 - CP 443-5 Extended Communication Processor

The Siemens 6GK7443-5DX05-0XE0 is a high-performance communication processor (CP 443-5 Extended) for the SIMATIC S7-400 PLC series. It enables integration into PROFIBUS DP networks and supports both S7 and S5-compatible PG/OP communication. Designed for demanding industrial automation tasks, it offers extended functionality and robust operation.

Key Features:

• Model: CP 443-5 Extended

• Part Number: 6GK7443-5DX05-0XE0

• Brand: Siemens

• System Compatibility: SIMATIC S7-400

• Interface: 1 x PROFIBUS DP (9-pin Sub-D socket, RS485)

• Baud Rate: 9.6 kbps to 12 Mbps

• Power Supply: 5 V DC via backplane bus

• Current Consumption: Approx. 0.6 A

• Power Consumption: 3 W

• Dimensions (W x H x D): 25 mm × 290 mm × 210 mm

• Weight: 0.65 kg

• Protection Class: IP20

• Temperature Range:

  • Operation: 0°C to +60°C

  • Storage: -40°C to +70°C

• Humidity: Up to 95% (non-condensing)

• Max. DP Slaves Supported: 125

• Supported Functions:

  • DPV1

  • S7 communication

  • PG/OP communication

  • Open communication (SEND/RECEIVE)

  • Configuration in Run (CiR)

  • Time stamping and synchronization

  • Data routing