ElmoMC SimplIQ Digital Servo Drives-Trombone DC - Manual (Page 78)

DC Trombone Installation Guide Technical Specifications
MAN-DCTROIG (Ver. 1.601)
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78
4.7.2.7. Potentiometer
Feature Details
Potentiometer Format Single-ended
Operating Voltage Range 0 to 5 V supplied by the DC Trombone
Potentiometer Resistance 100 Ω to 1 kΩ … above this range, linearity is
affected detrimentally
Input Resistance 100 kΩ
Resolution 14 bit
4.7.3. Main Encoder Buffered Output
The main encoder buffered output is only functioning when Feedback A is a Digital Incremental
Encoder.
Feature Details
Main encoder buffered output • A, B, Index
• Differential outputs
• Quadrature
Interface RS-422
Output current capability Driving differential loads of 200 Ω on INDEX/
INDEX-, CHB/CHB- and CHA/CHA- pairs
Available as options Simultaneous buffered outputs of main-
incremental encoder input
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