Analog inputs interface
Pluto Servo Drive has two 12-bit analog inputs with different input voltage ranges. Next table shows their
main features:
Specification Value
Number of inputs 2
Type of inputs Differential (input 2)
Single ended (input 1)
ESD protected.
ESD capability (input 2) IEC 61000-4-2 (ESD) ± 15 kV (air), ± 8 kV
(contact)
ESD capability (input 1) IEC 61000-4-2 (ESD) ± 15 kV (air), ± 8 kV
(contact)
Analog input resolution 12 bits
Input 2 differential voltage range ±10 V
Input 2 max common mode range -10 ~ +10 V
Input 1 voltage range 0 ~ +5 V
Maximum working frequency 10 kHz
Maximum voltage on any input pin for analog inputs
(referred to GND)
+24 V
Input impedance see schematic
Next figures illustrate analog inputs circuit models: