The part number 07-7331-2305/1000 refers to a BARTEC PROFIBUS Interface Module designed for hazardous environments, particularly in Zone 1/21 applications. Here's a breakdown of its specifications and description:

 Key Specifications

• Inputs/Outputs:
  • 8 × digital inputs (NAMUR standard, Ex i)
  • 4 × digital outputs (Ex i valves)
• Voltage: 24 V DC (range: 20–30 V)
• Power Consumption:
  • Output power: 6.5 W
  • Power dissipation: 4.5 W
• Protection Class:
• • Module: IP66
  • Terminals: IP20 (IP30 with cover)
• Weight: Approx. 2.1 kg
• Mounting: Clip-on enclosure for TH 35 rail
• Material: High-quality thermoplastic