ABB Cylon FBXi Series - OUTPUT MODES

FBXi Series | FBXi Operation
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MAN0149 rev 10
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”.
Relay Mode
In Relay mode the Uniputs are configured with a
single relay common for each half of the
terminals: