AR500 User’s Manual
LLL00xxxx – Rev 1.0
12
4.5
Logic Outputs (Pink, Grey)
The Pink wire is a multi-purpose logic output / interface that can operate in
four distinct modes. The functionality can be configured according to the
instructions in section 7 . Functions include distance alarms, multi-sensor
synchronization, setting of Zero Point via hardware control and control of the
laser ON / OFF state.
See Alarm Output Operation (section 7) for operation options and details.
The Logic Output is an open collector NPN transistor switch to the Ground for
Signal (Grey). When the Alarm Output is not active, its output will be high
impedance and no current will flow through it. When the Alarm Output is
active (On) it can source up to 100mA of current. The voltage on the Alarm
wire must not exceed 24 VDC.
Distance Alarms
Multi-sensor Synchronization
Zero point set / Laser On / Off
control
Figure 5
Wiring Diagram for
Distance Alarms
Figure 6
Wiring Diagram for
Multi-sensor synchronization
Figure 7
Wiring Diagram for
Zero point control and Laser
On / Off
