ElmoMC Gold Line Digital Servo Drives-Gold Drum HV - Manual (Page 95)

Gold Drum HV Installation Guide (EtherCAT and CAN) Technical Specifications
MAN-G-DRUMHVIG-EC (Ver. 1.202)
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95
Table of Contents
5.5.2. Digital Input Interfaces – PLC Mode
Feature Details
Option applicable S, 0, or A
Type of input Optically isolated
Input current for all inputs Iin = 2 mA @ Vin = 12 V
High-level input voltage 12 V < Vin < 30 V
Low-level input voltage 0 V < Vin < 7 V
Minimum pulse width >250 µsec for inputs 1-6, >3 msec for STO
Execution time (all inputs):
the time from application of
voltage on input until execution is
complete 0 < T < 250 µsec
High-speed inputs – 1 to 6
minimum pulse width, in high-
speed mode T > 5 µsec if the input functionality is set to
latch/capture (index/strobe).
Notes:
• Home mode is high-speed mode and can be used
for fast capture and precise homing.
• Highest speed is achieved when turning on
optocouplers.
Figure 42: Digital Input Schematic for S or 0 Option
Figure 43: Digital Input Schematic for A Option
Capture with differential input
Port A, Port B Index T > 0.1 µsec if the differential input functionality is set
to touch probe/capture (index/strobe).