Matrox 4Sight EV6, Installation And Hardware Reference

Page: 38 / 116

38 Chapter 2: Getting started with your Matrox 4Sight EV6 unit
Connecting an auxiliary output signal to an inductive load input
Connect a Matrox 4Sight EV6 auxiliary output signal to an inductive load input,
as shown below.
An inductive load device, such as a traditional relay, requires that you use a
flyback diode to protect Matrox 4Sight EV6 from over and under-voltage, as
shown below. This diode should be connected as close as possible to the input and
voltage source of your inductive load device.
Equivalent circuit only
Up to 24V
+
–
A
AUX_OUTn-
Device with an
inductive load input
input
+V
Optional because the auxiliary output signals are isolated. electrically
Matrox 4Sight E 6 in a sinking V
configuration