Banner AG4 Series User Manual

Banner AG4 Series Safety Laser Scanner
1. Overview
The Banner AG4 Safety Laser Scanner (the Scanner) is an optical, two-dimensional measuring Safety Laser Scanner.
The Scanner emits periodic light pulses via a rotating deflection mirror. The light pulses reflect back from objects in the
sensing field and are then detected by the Scanner receiver. The Scanner calculates the precise position of an
obstruction from the light travel time and the pulse’s emitted angle. If the obstruction is within the user-defined Protective
Field (PF), the Scanner switches the safety outputs OFF.
Only when the Protective Field is free of obstructions does the Scanner turn its safety outputs back ON, either
automatically or following a manual restart (reset) signal, depending on the operating mode.
1
Configured Warning Field (WF)
User defines shapes
and ranges
2
Configured Protective Field (PF)
User defines shapes
and ranges
3
Object (person) in the Protective
Field
Example
4
AG4 Scanner
a
Maximum Monitored Area
50 meters
d
Configurable Protective Field
and Warning Field field of view
extension
-5°
e
Configurable Protective Field
and Warning Field field of view
extension
+5°
PF
Maximum Protective Field
range
AG4-4E: 4 meters
AG4-6E: 6.25 meters
WF
Maximum Warning Field range
15 meters
Figure 1-1. Scanner detection ranges
1 X1 interface for controlling the
machine, with Protective cap
2 X2 interfaces for PC/laptop,
with Protective cap
3 Status display
4 Scatter screens
5 Front screen
Figure 1-2. Scanner features
1.1 Status Display
Five LEDs on the housing front show the Scanner's operating status.
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Banner AG4 Series Specifications

General

Brand	Banner
Model	AG4 Series
Category	Scanner
Language	English