The Security Expert Security Purpose ACX-V2 Controller is a powerful IP enabled controller designed to provide access control for up to eight doors. It provides transition of Andover Continuum ACX57xx series controllers to EcoStruxure Security Expert. It has 8 reader ports, each of which can be independently configured for Wiegand, ABA or RS-485 operation. Drop-in replacement for SP-ACX, with the added capability of RS-485 connection support configuration for OSDP protocol. Mechanical dimensions are 241.3 mm (9.5 ") in height, 209.6 mm (8.25 ") in width and 57.2 mm (2.25 "). The ACX-V2 controller is certificied RCM, CE, UKCA, UK PD 6662:2017 and BS 8243, UL/ULC, FCC, ICES-003.