If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. ABB PC D231 B 3BHE025541R0101 Converter Control Interface Introduction The ABB PC D231 B Converter Control Interface is an advanced electronic module designed to manage control and communication pathways within ABB converter and power electronics systems. Functioning as the core interface between *Your Name: *Your Email: *Your Name: *Vdcode: Submit