ElmoMC ExtrIQ Digital Servo Drives-Hawk - Manual (Page 43)

Hawk Installation Guide Installation
MAN-HAWIG (Ver. 1.401)
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43
3.10.3. Auxiliary Feedback: Single-Ended Encoder Input Option
(YA[4]=2)
Pin (J1) Signal Function Pin Positions
27 +5 V Encoder supply voltage
6 SUPRET Supply return
29 INDEX Auxiliary index input
5 CHB Auxiliary channel B input
4 CHA Auxiliary channel A input
Note: The Hawk’s Auxiliary Feedback is single-ended.
When mounted on an integration board, circuitry can be
added to make it differential (Figure 24 (highly
recommended)).
Table 5: Single-Ended Auxiliary Encoder Pin Assignment
Figure 22: Single-Ended Auxiliary Encoder Input - Acceptable Connection Diagram