Com. Module

The Siemens 6GK7443-5FX02-0XE0 is a communication processor (CP 443-5 Basic) designed to connect SIMATIC S7-400 PLCs to PROFIBUS networks, supporting PROFIBUS FMS, S5-compatible communication, PG/OP, and S7 communication

• Type: Communication processor CP 443-5 Basic

• Application: Connection of SIMATIC S7-400 to PROFIBUS FMS

• Communication Protocols: PROFIBUS FMS, S5-compatible, PG/OP, S7 communication

• Transmission Rate: 9.6 kbit/s to 12 Mbit/s (PROFIBUS)

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

• Industrial Ethernet Interfaces: None

• Supply Voltage: 5 V DC from backplane bus (typical current: 1 A)

• External Supply Voltage: 24 V DC (typical current: 1.2 A)

• Power Loss: 5 W (typical)

• Maximum Open Communication Connections: 32 (via SEND/RECEIVE blocks)

• Maximum FMS Connections: 48

• Maximum S7 Communication Connections: As specified in the product documentation

• Operating Temperature: 0°C to +60°C (some sources state -20°C to +60°C; Siemens official data sheet: 0°C to +60°C)

• Storage/Transport Temperature: -40°C to +70°C

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

• Protection Class: IP20

• Module Format: Compact S7-400 single width

• Dimensions: 25 mm (W) x 290 mm (H) x 210 mm (D) (official Siemens data sheet; some sources list different dimensions for packaging)

• Net Weight: 0.65 kg (official Siemens data sheet; some sources list 0.83 kg, possibly including packaging)

• Maximum Units per CPU: 14 (depending on CPU type)