NOTE: If the device used to trigger or remote teach the iVu BCR 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 1k ohm, between the sensor's positive (+)
voltage and the sensor's input as shown below.
Trigger Input
Remote Teach Input
iVu
Pullup Resistor
1k ohm
NPN
VCC
Sinking
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 1. PNP Outputs
Ready
(Pass)
(Fail)
(Pass)
(Pass)
(Fail)
(Pass)
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)
Function
Figure 2. NPN Outputs
1.1.3 Installing and Connecting the Sensor
The iVu BCR sensor requires a bracket for mounting. Three brackets are available from Banner. The brackets allow the
sensor to be mounted either perpendicular to the part or at an adjustable angle.
iVu Barcode Reader (BCR)
8
