ABB 3BHE032593R0001 Isolated DC Power Supply

ABB 3BHE032593R0001 Isolated DC Power Supply is a compact IPS-series module that provides a galvanically isolated 24 V DC supply for Advant Master controllers and related automation circuitry. Designed for industrial cabinet use, it delivers a stable 24 V output to feed ABB control electronics while isolating the load from the input to protect against transients and ground loops. The 3BHE032593R0001 variant is specifically the IPS21-24V-35AD model, commonly deployed to power Advant Master-based control chains in packaging, material handling, and machine automation scenarios. A UL-certified successor exists as 3BHE032593R0002 IPS 21-24V-UL, which replaces the non-certified version and carries updated safety certifications. In typical installations, the module is used to provide a dedicated 24 V DC rail for the controller and I/O modules, helping ensure clean power for digital logic and sensors while remaining isolated from higher-power or noisier supplies. Key considerations for selection include confirming the required output voltage (24 V DC), the intended Advant Master controller compatibility, and the availability of the UL-listed variant if certification is a requirement. The IPS family is known for compact form factors and straightforward integration into standard control cabinets, enabling reliable performance in industrial environments.