ElmoMC Gold Line Digital Servo Drives-Gold Solo Trombone - Manual (Page 107)

Gold Solo Trombone Installation Guide Technical Specifications
MAN-G-SOLTROIG (Ver. 1.3)
www.elmomc.com
107
5.7.2. STO Input Interfaces – TTL Mode
Feature Details
Suffix applicable T or 1
Type of input Optically isolated
Input current for all inputs Iin = 3.8 mA @ Vin = 5 V
High-level input voltage 2.4 V < Vin < 15 V, 5 V typical
Low-level input voltage 0 V < Vin < 0.8 V
Minimum pulse width >3 ms
Figure 48: STO Input Schematic for T or 1 suffixes