Nix Product Manual |
Wiring and Connections
INGENIA | 01/22/2019
92
7.5.3 Analog inputs interface (AN_IN1, AN_IN2)
Nix Servo Drive has two 12-bit analog inputs, a single ended one (AN_IN1) and a differential one (AN_IN2). Each one
of them has a different input voltage range. Next table summarizes the main features of the analog inputs:
Type of inputs
Single ended
ESD protected
Differential
ESD protected
ESD capability
± 4 kV (contact)
Analog input resolution
12 bits
Maximum operating voltage
0 ~ 5 V
±10 V
Maximum common mode voltage (Analog input 2)
-
±10 V
Maximum voltage on any pin (referred to GND)
7 V
24 V
1st order filter cutting frequency (-3dB)
4.2 kHz
4.4 kHz
Sampling rate (max)
10 ksps
Specification
Analog input 1
Analog input 2
Next figure shows the circuit model for the analog input 1:
Next figure shows the circuit model for the analog input 2:
