ElmoMC ExtrIQ Digital Servo Drives-Hornet - Manual (Page 66)

Hornet and Bee Installation Guide Technical Specifications
MAN-HRBEIG (Ver. 1.304)
www.elmomc.com
66
4.6.3. 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
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 34: Auxiliary Feedback - Encoder Phase Diagram