Gold Solo Double Twitter Installation Guide
MAN-G-SOLTWIB_160 (Ver. 1.005)
|
J11 I/O and Communication Connector|
www.elmomc.com
50
Table of Contents
8.4.1.
Digital Inputs
8.4.1.1.
Source PLC Voltage Level Digital Input
Feature
Details
Standard
Isolated PLC source
Conforming to IEC 61131-2
Input current
I
in
=( V
in
-7.4)/4.99 Kohm
I
in
= 920 uA @ V
in
= 12 V
I
in
= 4.5 mA @ V
in
= 30 V
High-level input voltage
12 V < V
in
< 30 V
Low-level input voltage
0 V < V
in
< 7 V
Minimum pulse width
>250
µ
sec
Execution time (all inputs):
the time from application of
voltage on input until execution is
complete
0 < T < 250
µ
sec
High-speed inputs – 1–6 minimum
pulse width, in high-speed mode
T > 5
µ
sec 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.
Capture with differential input
Port A, Port B Index
T > 0.1
µ
sec if the differential input functionality is set
to touch probe/capture (index/strobe).
Figure 27: Digital Input PLC Source Schematic
