The CloneBoard RepEnds are intended to be used as a replacement for the stock endstops on a Replicator ONLY when the stock Mightyboard controller has been replaced with a CloneBoard / CloneBoard Mini.
The CloneBoard / CloneBoard Mini performs all the endstop related filtering (located on the stock Replicator series endstops) directly on the main 3D printer controller board. This eliminates the risks associated with transporting 5v along the wire to the endstop circuit.
The RepEnds are a replacements for the stock Replicator series endstops when a CloneBoard / CloneBoard Mini is installed on a Replicator series 3D printer. They allow the use of a simple and easy to replace 2-wire connection between the endstop and the controller. The RepEnds mount in position using the existing location and hardware found on the Replicator series of machines
The CloneBoard RepEnds are supplied individually and include the endstop microswitch and 2-position screw terminals.