Bently Nevada 133300-01 is the 3500/15 Low Voltage DC Power Input Module (PIM). It is installed in the half-height slot behind the power card. This module receives, filters and protects external 20–30VDC DC power supply, providing the power feed path for the complete 3500 rack TSI monitoring system. It supports single-power or dual redundant power configurations and is widely deployed in vibration protection racks for steam turbines, fans and compressors.
