69 CypCut Laser Cutting Control System
6.4.1 Photoelectric Switch Introduction
The effective operating range of this photoelectric switch is 90 ± 30mm; Mounting thread is M3;
The switch can be switched between two operation modes. L represents the orange indicator light is
on when photoelectric switch outputs signal. D represents the orange indicator light is dark when
photoelectric switch outputs signal. Turning the sensitivity knob can change the sensitivity of the
photoelectric switch.
6.4.2 Wiring and Configuration
Open platform configuration tool, click "Edge Seek" under shortcut options on the left screen to
enter the parameter setting interface, and select “Enable optical”.
Brown wire of photoelectric switch (power supply 24V+) is connected
to any thyristor output on IO external board (corresponding to Pwr supply
port on platform configuration), Blue line (power supply 24V-) is connected
to COM port on IO external board, while black wire is connected to any
input on IO external board (corresponding to Signal input on platform
configuration).
Switch logic on platform configuration must be consistent with the
switch model corresponding to photoelectric switch action. It is
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