ElmoMC SimplIQ Digital Servo Drives-Whi-Trio Installation Guide - Manual (Page 31)

.13 Pulse and Direction (YA[4]=0)
The P/D port has an 8-pin Molex Header plug with the following pin-outs.
Pin Signal Function
Pin Position
1 PULSE+ Pulse input
2 PULSE- Pulse complement input
3 DIRECTION+ Direction input
4 DIRECTION- Direction complement input
5 +5V +5V supply voltage
6 PULSE- Pulse complement input
7 +5V +5V supply voltage
8 SUPRET Supply return
Table 3-8: Pulse-and-Direction Pin Assignment for Each Axis
Figure 3-15: Isolated differential Pulse-and-Direction – Connection Diagram