SP-RDM2 Security Purpose Door Expansion Module Technical Specifications

This document provides the technical specifications, features, and installation details for the Schneider Electric Security Expert Security Purpose Door Expansion (SP-RDM2). It describes a DIN rail-mounted module that offers up to 4 reader inputs and 2 locking device outputs, supporting both Wiegand and RS-485 reader configurations for flexible access control, area control, and alarm monitoring.