Connecting to the I/O Interface
System Components
2
HAWK MV-4000 Smart Camera Guide 2-23
Optically-Isolated Output Signals
The HAWK MV-4000 output signals are optically isolated from the power and analog
reference signal as well as from the HAWK MV-4000 input signals. They are not, however,
optically isolated from each other as they share a common pin (Output Common).
About the Connections in the Following Subsections
The following subsections detail how to connect the most common third-party devices to
the HAWK MV-4000 output signals. Ground is only shown in the following subsections for
reference, in case you need to reference your return path to ground.
Power, as depicted in the following diagrams, represents a nominal voltage of up to 24 V
(+/- 10%). For minimum and maximum voltage requirements, refer to the electrical
specification of the optoisolated output signals, in Appendix C: General Specifications.