Digi TransPort - Page 44

TransPort WR31 hardware
Digi TransPort User Guide 44
Analog input, 4-20mA input mode
Analog input, 0-10V input mode
Digital and analog I/O specifications
Digital I/O specifications
Digital input specifications
• This input is a non-inverting Schmitt-trigger input.
• The default state at power-up with no voltage applied is LOW.
200ͲOhm
AnalogInput
CurrentLoop
Protector
ANALOGINPUT
ANALOGRETURN
ANALOG4Ͳ20mA
Sensor
AnalogSelectSignal
(CurrentMode)
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
AnalogInput
ANALOGINPUT
ANALOGRETURN
0–10Vinput
AnalogSelectSignal
(VoltageMode)
DC