ElmoMC ExtrIQ Digital Servo Drives-Hawk - Manual (Page 45)

Hawk Installation Guide Installation
MAN-HAWIG (Ver. 1.401)
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45
Figure 24: Differential Auxiliary Encoder Input – Highly Recommended Connection Diagram
3.10.4. Auxiliary Feedback: Pulse-and-Direction Input Option
(YA[4]=0)
Pin (J1) Signal Function Pin Positions
28 COMRET Common return
5 DIR/CHB Direction input (push/pull 5 V or
open collector)
4 PULS/CHA Pulse input (push/pull 5 V or open
collector)
Note: The Hawk’s Auxiliary Feedback is single-ended. When
mounted on an integration board, circuitry can be added to
make it differential (Figure 27 (highly recommended)).
Table 6: Pulse-and-Direction Pin Assignments