Note:
Table 16: Required iVu Input Signal Voltage
ON
OFF
NPN
< 2 V dc
+10 V dc to 30 V dc
Note: If the device used to trigger or remote teach the iVu is a sinking device, these are the options
regarding the use of a pull-up resistor:
Option 1: Put a pull-up resistor, rated approximately 1 kΩ, between the device's positive (+) voltage and
the device's input as shown below.
Trigger Input
Remote Teach Input
iVu
Pullup Resistor
1k ohm
NPN
VCC
Sinking
Option 2: Enable the Input Pullup. Go to iVu Main Menu > System > Discrete I/O > Input Pullup.
11.10.3 iVu Output Waveforms
Ready
(Pass)
(Fail)
(Pass)
(Pass)
(Fail)
(Pass)
Function
Strobe Out
(Configure as External
& Expose Based)
Outputs 1,2, and 3
(Set as Active Pass)
Outputs 1, 2, and 3
(Set as Active Fail)
Figure 89. PNP Outputs
iVu Plus TG and Color Gen2 Image Sensors
74
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