The Pepperl+Fuchs 121495 refers to the HiD2030 SMART Transmitter Power Supply. This module is designed for intrinsically safe applications and provides a floating supply to power 2-wire SMART transmitters in hazardous areas.

Input Voltage: 20.4-30V DC (bus powered)

Output Signal: 4-20mA or 1-5V

Power Dissipation: 1.05W at 24V (per channel)

Fault Detection: Line fault detection (LFD) for input currents outside 0.2-24mA

Communication: Pass-through of HART signals to the safe area

Mounting: HiD Termination Board