ElmoMC SimplIQ Digital Servo Drives-Harmonica Installation Guide - Manual (Page 45)

Harmonica Installation Guide Installation
MAN-HARIG (Ver. 1.902)
www.elmomc.com
45
Pin Signal Function Pin Positions
1 SUPRET Supply return
2 +5 V N/A
3, 4 N/A —
5 DIR-/CHB- Direction low input
6 DIR/CHB Direction high input
7 PULS-/CHA- Pulse low input
8 PULS/CHA Pulse high input
Table 15: Differential Pulse-and-Direction Auxiliary Encoder Pin Assignment on J2
Figure 30: Differential Pulse-and-Direction Auxiliary Encoder on J2 - Connection Diagram