Connecting to the I/O Interface
System Components
2
HAWK MV-4000 Smart Camera Guide
2-29
Pull-Up Circuitry
In some cases, you must add pull-up circuitry to connect an output device to an input
signal; specifically, you must attach an external pull-up resistor between the voltage
source and the Input pin.
This is required when you connect the Input Common pin to the electrical return path and
the third-party output device is in a sinking configuration. In this case, select a resistor
value that will not overcurrent the output device and instead provide just enough current
and voltage to your HAWK MV-4000 input signals, according to the electrical
specifications subsection in Appendix C: General Specifications. Note that you should use
a resistor with an appropriate power rating for your circuit.
(Equivalent circuit only.)
Summary of Contents for HAWK MV-4000
Page 1: ...HAWK MV 4000 Smart Camera Guide 84 9007433 02 Rev A ...
Page 22: ...Chapter 2 System Components 2 8 HAWK MV 4000 Smart Camera Guide Standard HAWK MV 4000 Side ...
Page 66: ...Chapter 2 System Components 2 52 HAWK MV 4000 Smart Camera Guide ...
Page 94: ...Appendix C General Specifications C 14 HAWK MV 4000 Smart Camera Guide ...
Page 98: ...Appendix D MVMonitor Web Page D 4 HAWK MV 4000 Smart Camera Guide ...
Page 106: ...Appendix E CloudLink Web HMI E 8 HAWK MV 4000 Smart Camera Guide ...
Page 114: ...Appendix F Serial Commands F 8 HAWK MV 4000 Smart Camera Guide ...
Page 134: ...Appendix G Operating System Save and Restore G 20 HAWK MV 4000 Smart Camera Guide ...
