OptiFlex™ I/O Expanders (part no. FIO)
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What are OptiFlex™ I/O Expanders?
OptiFlex™ I/O Expanders (part no. FIO) connect to OptiFlex™ BACnet Building Controllers to provide
inputs and outputs. You can connect up to 9 FIO expanders to the following OptiFlex™ BACnet Building
Controllers:
• OFBBC
• OFBBC-NR
• OF1628
• OF1628-NR
• OF028-NR
Provides this number of inputs...
And this number of outputs...
FIO012u 12 0
FIO48u 8 4
FIO812u 12 8
FIO88u 8 8