The ABB HESG446760R3 is a 70SK34b-E Micro Computer Coupling Module used in ABB Procontrol/Egatrol turbine control systems. This printed circuit board interfaces microprocessor modules with the Procontrol system bus, enabling reliable data exchange within the ABB Bailey DCS architecture in power generation and industrial process facilities. The R3 revision reflects a refined design within the SK34 coupling module series. Powergenics stocks the HESG446760R3 70SK34b-E and provides depot repair services, offering plant maintenance teams a dependable source for ABB Procontrol microcomputer coupling modules. Call 800-861-9773 for pricing and availability.
Need This Board Repaired or Sourced?
Powergenics repairs and supplies industrial circuit boards with a 3-year warranty and 98% success rate. We are SDVOSB certified and hold a GSA contract. Rush turnaround available.
