ABB AC500 V3 - Technical data of the fast counter; Technical data of the analog inputs

Technical data of the fast counter
The fast counter of the module does not work if the module is connected to an
FBP interface module or CS31 bus module.
Parameter Value
Used inputs DC16 / DC17
Used outputs DC18
Counting frequency Max. 50 kHz
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 3.0 to 3.3
Reference potential for AI0+ to AI3+ Terminal 3.4 (AI-) for voltage and RTD
measurement
Terminal 1.9, 2.9, 3.9 and 4.9 for current
measurement
Input type
Unipolar Voltage 0 V...10 V, current or Pt100/Pt1000/
Ni1000
Bipolar Voltage -10 V...+10 V
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
Device specifications
I/O modules > Digital/Analog I/O modules
2022/01/313ADR010278, 3, en_US580