ElmoMC SimplIQ Digital Servo Drives-Solo Guitar Installation Guide - Manual (Page 40)

Solo Guitar Installation Guide Installation
MAN-SOLGUIIG (Ver. 1.403)
www.elmomc.com
40
3.7.4. Auxiliary Feedback – Differential Pulse-and-Direction Input
Option (YA[4]=0)
This mode is used for input of differential pulse-and-direction position commands on Port B1.
In this mode Port B2 provides differential buffered pulse-and-direction outputs of B1 for
another axis.
Below are the signals on the Auxiliary Feedback ports when set up to run as a differential pulse-
and-direction input:
Port Pin (J3) Signal Function
PWR 1 +5V Encoder supply voltage
PWR 2 COMRET Common return
B1 3 CHA Auxiliary pulse input
B1 4 CHA- Auxiliary pulse complement input
B1 5 CHB Auxiliary direction input
B1 6 CHB- Auxiliary direction complement input
B1 7 NA Do not connect this pin
B1 8 NA Do not connect this pin
B2 9 CHAO Buffered pulse output
B2 10 CHAO- Buffered pulse complement output
B2 11 CHBO Buffered direction output
B2 12 CHBO- Buffered direction complement output
B2 13 NA Do not connect this pin
B2 14 NA Do not connect this pin
PWR 15 PE Protective Earth
PWR 16 COMRET Common return
Pin positions in diagram below.