Potentiometer, Encoder outputs, I/os – ElmoMC SimplIQ Digital Servo Drives-Harmonica Installation Guide User Manual
Page 59: Potentiometer 4.8.8. encoder outputs
Harmonica Installation Guide
Technical Specifications
MAN-HARIG (Ver. 1.902)
59
4.8.7.
Potentiometer
Feature
Details
Potentiometer Format
Single-ended
Operating Voltage Range
0 to 5 V supplied by the Harmonica
Potentiometer Resistance
100 Ω to 1 kΩ … above this range, linearity is
affected detrimentally
Input Resistance
100 kΩ
Resolution
14 Bit
4.8.8.
Encoder Outputs
Feature
Details
Encoder output format:
•
A, B, Index
•
Differential outputs
•
Quadrature
Interface
RS-422
Output current capability:
Driving differential loads of 200 Ω
Available at options
•
Buffered outputs of main-input incremental
encoder
•
Emulated encoder outputs of analog encoder
•
Emulated encoder outputs of the resolver
Maximum frequency
f
MAX
: 5 MHz pulses/output
Index (marker):
Length of pulse is one quadrature (one quarter of
an encoder cycle) and synchronized to A&B
4.9. I/Os
The Harmonica has:
•
6 Digital Inputs
•
2 Digital Outputs
•
1 Analog Input