ElmoMC SimplIQ Digital Servo Drives-Whistle Installation Guide User Manual
Page 40
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Whistle and Tweeter Installation Guide
Installation
MAN-WHTWIG (Ver. 1.604)
40
3.10.4. Auxiliary Feedback: Pulse-and-Direction Input Option
(YA[4]=0)
Pin (J1) Signal
Function
Pin Positions
4
SUPRET
Supply return
18
DIR/CHB
Direction input (push/pull 5 V or
open collector)
5
PULS/CHA Pulse input (push/pull 5 V or open
collector)
Note:
The Whistle and Tweeter's Auxiliary Feedback is
single-ended. When mounted on an integration board,
circuitry can be added to make it differential (Figure 26).
Table 7: Pulse-and-Direction Pin Assignments
Figure 24: Pulse-and-Direction Auxiliary Encoder Input – Direct Connection Diagram
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