6GK7343-2AH11-0XA0

Product Overview

6GK7343-2AH11-0XA0 The CP 343-2P is an AS-Interface Master used for connecting SIMATIC S7-300 and ET 200M to AS-Interface networks.

Technical Specifications

• Protection Class: IP20
• Electrical Connection: S7-300 front connector, 20-pin
• Voltage Supply: via backplane bus

Inputs / Outputs

• Maximum Inputs (AS-Interface): 496
• Maximum Outputs (AS-Interface): 496
• Maximum AS-i Slaves: 62
• Bus Cycle Time:
  • 31 slaves: 5 ms
  • 62 slaves: 10 ms
• Digital I/O Access: via process image/peripheral addresses
• Analog I/O Access: via data record transfer

Mechanical Data

• Width: 40 mm
• Height: 125 mm
• Depth: 120 mm
• Mounting Method: S7 mounting rail
• Module Format: S7-300 modular system

Ambient Conditions

• Operating Temperature (horizontal rail): 0 … 60 °C
• Operating Temperature (vertical rail): 0 … 40 °C
• Transport Temperature: -40 … +70 °C
• Storage Temperature: -40 … +70 °C
• Relative Humidity at 25 °C: max 95%
• Maximum Installation Altitude: 2,000 m

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