ABB AC500 V3 - Technical data of the analog inputs; Technical data of the analog inputs, if used as digital inputs

Technical data of the analog inputs
Parameter Value
Number of channels per module 4
Distribution of channels into groups 1 group with 4 channels
Connection if channels AI0+ to AI3+ Terminals 1.0 to1.3
Reference potential for AI0+ to AI3+ Terminal 1.4 (AI-) for voltage and RTD meas-
urement
Terminal 1.9, 2.9 and 3.9 for current measure-
ment
Input type
Unipolar Voltage 0 V... 10 V, current or Pt100/Pt1000/
Ni1000
Bipolar Voltage -10 V... +10 V
Galvanic isolation Against Ethernet network
Configurability 0 V...10 V, -10 V...+10 V, 0 mA...20 mA, 4
mA...20 mA Pt100/1000, Ni1000 (each input
can be configured individually)
Channel input resistance Voltage: > 100 kW
Current: ca. 330 W
Time constant of the input filter Voltage: 100 µs
Current: 100 µs
Indication of the input signals 1 LED per channel (brightness depends on the
value of the analog signal)
Conversion cycle 1 ms (for 4 inputs + 2 outputs); with RTDs Pt/
Ni... 1 s
Resolution Range 0 V...10 V: 12 bits
Range -10 V...+10 V: 12 bits + sign
Range 0 mA...20 mA: 12 bits
Range 4 mA...20 mA: 12 bits
Range RTD (Pt100, PT1000, Ni1000): 0.1 °C
Conversion error of the analog values
caused by non-linearity, adjustment error
at factory and resolution within the normal
range
Typ. 0.5 %, max. 1 %
Relationship between input signal and hex
code
Tables Input ranges voltage, current and digital
input and Input range resistance temperature
detector Ä Chapter 1.7.5.2.9.1 “Input ranges
voltage, current and digital input” on page 828
Unused inputs Are configured as "unused" (default value)
Overvoltage protection Yes
Technical data of the analog inputs, if used as digital inputs
Parameter Value
Number of channels per module Max. 4
Distribution of channels into groups 1 group of 4 channels
Device specifications
Communication interface modules (S500) > PROFINET
2022/01/313ADR010278, 3, en_US834