ABB CBXi Series - Output Modes

CBXi IP Controller | CBXi Operation
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69
MAN0141 rev 2
3
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: