Connecting to the auxiliary I/O interface 39
Connecting to an inductive load device
To connect Matrox 4Sight GPm to an inductive load device, such as a traditional
relay, you must use a high-voltage diode to protect Matrox 4Sight GPm from
over-voltage, as shown below.
When the Matrox 4Sight GPm output signal is enabled, the negative side of the
load is reduced to 0 V, and 24 V appears across the circuit.
❖
Note that your inductive load device and your Matrox 4Sight GPm unit must
share a common ground.
Matrox 4Sight GPm
auxiliary I/O connector
Output
signal
Outputs sink up to 100 mA.
All grounds on this unit share a common ground.
Equivalent circuit only
Inductive load device
(negative
side of the
load)
External
diode
Power source
Anode
Cathode
+
GND
GND
up to
24 V
Содержание 4Sight GPm
Страница 1: ...Matrox 4Sight GPm Installation and Hardware Reference Manual no Y11309 101 0252 July 31 2017 ...
Страница 9: ...Chapter 1 Before you begin This chapter introduces you to the key features of Matrox 4Sight GPm ...
Страница 87: ...Appendix C Matrox 4Sight GPm Ivy Bridge BIOS reference This appendix describes the BIOS Setup Utility ...
Страница 124: ...124 Appendix C Matrox 4Sight GPm Ivy Bridge BIOS reference ...
Страница 162: ...162 Appendix E Operating system recovery ...
Страница 166: ...166 Appendix F Listing of Matrox 4Sight GPm units ...
Страница 174: ...Limited Warranty Refer to the warranty statement that came with your product ...