ElmoMC ExtrIQ Gold Line Servo Drives-Gold Hornet - Manual (Page 43)

Gold Hornet Installation Guide (EtherCAT and CAN) Installation
MAN-G-HORIG-E (Ver. 1.007)
www.elmomc.com
43
Figure 11: STO Input Functionality – Schematic Drawing
The figure below is for the TTL level.
Figure 12: STO Input Connection – TTL Level