ABB AC500-eCo · Processor Module ABB PM564-RP-ETH 1SAP121100R0071 AC500-eCo Processor Module A legacy AC500-eCo processor intended primarily for existing installations and exact-model spare-part replacement. The complete article number should be matched before procurement rather than selecting a visually similar PM-series CPU. Part Number: 1SAP121000R0071 Product Family: AC500-eCo Output Type: Relay Technical Specifications View complete technical specifications Click to