Johnson Controls EASYIO-FD-20I SKU: EASYIO-FD-20I $275.60 $556.77 Quantity -+ Add to Shopping Cart Call for Lead Time Details Johnson Controls EASYIO-FD-20I : 20-Point EasyIO IO Extension Module, 24 VAC/DC, 10UI/10DI, BACnet MSTP Server, Modbus RTU Master, One RS-485 Port Data Sheet DetailsData Sheet Back Johnson Controls EASYIO-FD-20I : 20-Point EasyIO IO Extension Module, 24 VAC/DC, 10UI/10DI, BACnet MSTP Server, Modbus RTU Master, One RS-485 Port Back