ABB FBVi-2U4-4T - INPUT MODES

FBVi-2U4-4T | FBVi Operation
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Subject to change without notice
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52
MAN0148 rev 5
INPUTS AND OUTPUTS
Any of the UniPut terminals can be configured as an output.
INPUT MODES
Universal Input terminals and UniPut™ terminals can be configured as inputs in almost identical fashion:
Measuremen
t Mode
Universal Input
UniPut™ as Input:
Resistance
Resistance measurement
Range: 0 ... 450 kΩ
Accuracy: ±0.5% of measured resistance
Temperature measurement
Range: -40 °C ... +110 °C
Accuracy: 10k NTC sensors (e.g. 10k Type 2 (10K3A1) or 10k Type 3 (10K4A1):
±0.3 °C, -40 to 90 °C (-40°F to 194°F); ±0.4 °C > 90 °C (194°F)
Pulse counting (volt-free)
up to 20 Hz, 25 ms – 25 ms
-
24 V AC Detect
Voltage
Analog Input
Range: 0 ... 10 V @ 130 kΩ
Accuracy: ±0.5% full scale [50mV]
Analog Input
Range: 0 ... 10 V @ 40 kΩ
Accuracy: ±0.5% full scale [50mV]
Pulse counting (0 … 10 V) up to 20 Hz, 25 ms – 25 ms
Current
Current input
Range: 0 ... 20 mA
@ 390 Ω
Accuracy: ±0.5% full scale [100μA]
Current input
Range: 0 ... 20 mA
@ 390 Ω
Note: Current Input requires user-
supplied external 390 Ω
resistance.
Accuracy: depends on user supplied
external resistor
Note: Inputs use on-board 16-bit analog to digital convertor.
Note: All inputs and outputs are protected against short circuit, as well as over-voltage up to 24 V AC.