Digital And Analog I/O Specifications - Digi TransPort WR11 User Manual

Hardware features

Digital and analog I/O specifications

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