ElmoMC ExtrIQ Digital Servo Drives-Hawk - Manual (Page 74)

Hawk Installation Guide Technical Specifications
MAN-HAWIG (Ver. 1.401)
www.elmomc.com
74
4.8.3. Auxiliary Feedback Port (output mode YA[4]= 4)
Feature Details
Emulated output
• A, B, Index
• Single ended
Output current capability Maximum output current: I
OH
(max) = 2 mA
High level output voltage: V
OH
> 3.0 V
Minimum output current: I
OL
= 2 mA
Low level output voltage: V
OL
< 0.4 V
Available as options • Emulated encoder outputs of analog encoder
• Emulated encoder outputs of the resolver
• Emulated encoder outputs of the tachometer
• Emulated encoder outputs of the potentiometer
Maximum frequency f
MAX
: 5 MHz pulses/output
Edge separation between A & B
Programmable number of clocks to allow adequate
noise filtering at remote receiver of emulated encoder
signals
Index (marker): Length of pulse is one quadrature (one quarter of an
encoder cycle) and synchronized to A&B
Figure 35: Auxiliary Feedback - Encoder Phase Diagram