Rockwell Automation 45PVA Part Verification Array - Manual (Page 4)

4
Installation
Cable
Cable
Cable
Cross-Talk Elimination
When two or more sensors are installed close together the sensors may interfere with each other and not operate correctly. In that
case, flip the frequency switch on one set of sensors. For transmitted beam, transmitter and receiver pairs must be set to the
same frequency.
Select switch for frequency
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
Transmitter Receiver
Transmitter Receiver
Transmitted Beam Models
Select switch for frequency
1
2
3
4
5
6
1
2
3
4
5
6
Retroreflective/Diffuse Models
Bin #1
Bin #2
An additional method for dealing with sensor cross talk interference is by alternating the direction of transmitter/receiver pairs. The
same effect can be achieved with the retro/diffuse model by setting the units up back to back.
Transmitter Receiver
Transmitter Receiver
Й
Й
Й
Й
Й
Й
Й
Transmitted Beam Models Retroreflective/Diffuse Models
Bin #1 Bin #2