ABB FBVi-2U4-4T - OUTPUT MODES

FBVi-2U4-4T | FBVi Operation
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55
MAN0148 rev 5
OUTPUT MODES
UniPut terminals can generate an output as follows:
• Analog Output 0 ... 10 V, 20 mA, 12-bit resolution
• Digital Output 0 ... 10 V, 20 mA
• Relay Contacts with ability to switch up to 24 V AC
Maximum Load: 24 V AC, 2 (1) A resistive (inductive) for all relay contacts
Analog 0 … 10 V output mode
In Analog 0 ... 10 V output Mode, the Uniputs configure themselves like
this:
where the D/A is the digital to analog converter. All circuitry is fully
protected against 24 V AC.
Digital 0 … 10 V output mode
In Digital 0 ... 10 V output Mode, the Uniputs configure in the same way
as for analog:
In this mode the output toggles between the voltages defined as “ON” and
“OFF”.
Triac Outputs
Triac Outputs can make use of the 24VAC Auxiliary Power outputs
But if more power is needed, a properly rated external power source must be used.