User Manual
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2.3.1.1. Tool Digital Output Usage
The following example illustrates how to use the digital output. As the
internal output is an open collector, the resistor should be connected to
the power supply according to the load. The size and power of the
resistor depend on the specific use.
Note: It is highly recommended to use a protection diode for inductive
loads as shown below.
2.3.2. Digital Input
The digital input is already equipped with a pull-down resistor. This
means that the reading of the floating input is always low. The electrical
specifications are as follows:
Parameter
Min
Typical
Max
Unit
Input Voltage
-0.5
-
30
V