New
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Roller-lever actionEasy to actuate from several approach angles and simple to adjust.
Visible statusPower and trigger indication speed up wiring checks and setup.
Compact mounting28 × 22 mm board with 20 × 15 mm mounting centers.
PiBot-readyDocumented for V5.88, V4.96, V5.77 and V4.7B controllers.
Three wires, one clear rule
SIGNAL→GND→+5V
Power off before connecting. Set the controller's SW-VCC selector to 5 V. Never use the Vmot / 12–24 V position for this module, and do not identify pins by cable color alone.
INSTALLATION CHECK
Mount, press, verify
1. Mount the board
Position the roller so the machine actuates it before reaching the mechanical stop.
Position the roller so the machine actuates it before reaching the mechanical stop.
2. Check the LEDs
The trigger indication should change with a clear snap when the lever moves.
The trigger indication should change with a clear snap when the lever moves.
3. Check the controller
Only the selected limit input should change, then return when the lever is released.
Only the selected limit input should change, then return when the lever is released.
Size and package
Open wiring guide & schematic →Best for simple, visible machine limitsLeave a little overtravel after the switching point, never use the endstop itself as the hard mechanical stop, and verify the final input polarity before enabling hard limits.
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