ABB – PDP21 (1SAJ240000R0005) – PROFIBUS DP FieldBusPlug 0.5 m Cable

Main Features

• Manufacturer: ABB  

• Model/MPN: PDP21 (Order No. 1SAJ 240 000 R0005)

• Device Type: FieldBusPlug—modular PROFIBUS DP interface plug for ABB FBP-equipped devices  

• Cable Length: 0.50 m (other variants: .025 m, 1 m, 5 m)  

• Supply Voltage: 24 V DC via PROFIBUS cable, optional external supply for devices with high current draw  

• Connection Role: Acts as a tee connector on PROFIBUS DP line; supports daisy-chain topology  

• Data Modes:

   

  • Parallel mode: Direct exchange of 1 digital output + 2 digital inputs without configuration

  • Serial mode: Full-featured data, parameter, and diagnostic transmission once configuration is received  

   

• Indicators: Four front-panel LEDs (H1–H4) display PROFIBUS and device connection status  

• Protection Rating: IP65 when secured via M12 nut; otherwise IP20 when mounted internally  

• Power Consumption: ~37 mA at 24 V DC, ~0.89 W maximum

• Weight: Approximately 0.10 kg (with 0.5 m cable)