OpenBuilds Documentation

IMPORTANT WARNING: Note: Incorrect wiring can short V+ to GND causing damage to your controller: Double check wiring before powering on.

The LIMITS inputs on BLOX are the ideal terminals to wire up switches. When used with an actuator, one would typically wire your Limit switches to these inputs

These inputs are also the best choice for all other kinds of switches like toggle, push, lever or relay switches. The inputs are opto-isolated and can accept switch signals between 0 and 30v. It also has onboard noise filtering. The filtering and opto-isolation makes these two inputs the ideal choice (if available) for any kind of switched input your project needs. If they are both in use, you can use GPIO for additional switches.

TIP: Set the Limit Switch voltage as required: Set Limit Switch Voltage Jumpers

Xtension Limit Switches	Lever Micro Switches	Inductive Sensors	Others