Siemens R15D02-174J6 Power Interface Board PCB

Siemens R15D02-174J6 Power Interface Board PCB is a Siemens-manufactured printed circuit board designated as a Power Interface Board, intended to sit within compatible Siemens automation and drive systems. As a power interface board, it bridges the control electronics on the main board with the power conversion and distribution circuitry that drives motors and actuators, enabling orderly power delivery and signaling across a Siemens backplane. The R15D02-174J6 designation identifies a specific interface board within Siemens' modular product families, signaling its form factor, connector layout, and mounting approach used in supported system architectures. In typical industrial configurations, these boards provide the hardware interface for control signals to reach the power stages, support signal conditioning for feedback paths, and rely on standard backplane connectors and rugged PCB construction designed to withstand the rigors of manufacturing environments. Designed for use in compatible Siemens equipment, the board emphasizes reliability, mechanical stability within enclosures, and straightforward integration with the related main board and drive modules that define Siemens' backplane-based control architectures.