Digi TransPort WR11 - Digital and Analog I;O Specifications

Hardware features TransPort WR31 hardware features
Digi TransPort® Routers User Guide
58
Digital and analog I/O specifications
Digital I/O specifications
Specification Min Nom Max Units
Rated Input Voltage -0.2 30 V
Rated Input Current -1.0 200 mA
Pull-Up Resistance 10 k Ohms
Digital input specifications
n This input is a non-inverting Schmitt-trigger input.
n The default state at power-up with no voltage applied is LOW.
Specification Min Nom Max Units
+ Threshold .. 1.6 .. V
- Threshold .. 1.0 .. V
Input impedance .. 1 M .. Ohms
Digital output
n This output is an open-collector, sinking driver output.
n The default state at power-up is off.
Specification Min Nom Max Units
Sink Current .. .. 200 mA
Pull-up Voltage 3 V
Analog input specifications
Specification Min Nom Max Units
Resolution .. .. 12 BITS
Accuracy .. .. 0.2 %
Rated Input Voltage -0.2 30 V
Rated Input Current 0 40 mA