The infinias S-ECTRL-EX-RLY is an Elevator Control Expansion module featuring 16 relay channels, expandable up to 64. It includes a 24V power supply to energize the relay board and comes with an eIDC that can be powered either via PoE or the supplied power source. The device supports sixteen 5A 250V AC relays and offers an optional input board with 16 inputs. It allows for 255 privilege schedules and up to four distinct floor schedules, ensuring efficient access control. Each group maintains one schedule across all accessible floors in a bank. Enhance your elevator control system with this versatile expansion module and streamline your facility’s security management today.