OptiFlex™ I/O Expander – FIO88u

The OptiFlex I/O expanders increase the input and output capacity of OptiFlex BACnet Building controllers, with support for up to nine expanders per controller. Designed for maximum flexibility, the expanders can be mixed and matched to meet specific equipment control requirements. Expanders can be installed directly on the controller or remotely located up to 500 feet away, enabling versatile panel layouts and application designs. DIN rail and screw mounting options simplify installation.