Note: It is highly recommended to use a protection diode for inductive
loads as shown below.
2.2.2.
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
Logic Low Voltage
-
-
1.0
V
Logic High Voltage
1.6
-
-
V
Input Resistance
-
47k
-
Ω
2.2.2.1.
Tool Digital Input Usage
The following figure shows the connection with the simple switch.
2.2.3.
Tool Analog Input
The tool analog input is a non-differential input. The electrical
specifications are as follows:
Parameter
Min
Typical
Max
Unit
Input Voltage in Voltage Mode
-0.5
-
3.3
V
Resolution
-
12
-
Bit
Input Current in Current Mode
-
-
-
mA
