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RevPi MIO – Analog & Digital I/O Module

SKU #: KU-PR100323
by KUNBUS
New

In addition to the dedicated digital and analog I/O expansion modules, there is also an I/O module for Revolution Pi that has digital inputs/outputs as well as analog inputs/outputs.

The RevPi MIO adds 8 analog inputs, 8 analog outputs and 4 digital channels to the Revolution Pi system. The digital channels can be individually configured via software either as digital inputs or digital outputs. Like all I/O modules, the RevPi MIO is protected against interference in accordance with the EN 61131-2 standard and can be operated at -20 °C to +55 °C ambient temperature.

Analog Inputs and Outputs

The 8 analog inputs and 8 analog outputs can be connected via the 28-pin terminal connector on the front of the module. Both the inputs and the outputs operate with 0 – 10 V. Variable switching thresholds allow the analog inputs to behave like digital inputs. The switching thresholds can be set for each channel. Each analog input is high impedance with a 100 kΩ input resistor and has a hardware filter with a cutoff frequency of 1.5 kHz. Additionally, each input is protected against ESD pulses by a protection diode.

The analog outputs can also be configured to output a constant, predefined voltage. This allows the analog outputs to be used like digital outputs and logic levels up to 10 V can be used.

Digital inputs and outputs

In addition to its analog inputs and outputs, the RevPi MIO also features 4 digital channels. Each channel can be configured either as digital input or digital output via the Revolution Pi configuration tool PiCtory. Furthermore, the following operating modes can be set: PWM input, pulse measurements, GPI 24 V, PWM output, pulse output & GPO 24 V level output.

  • 8 analog inputs and 8 analog outputs can be connected via the 28-pin terminal connector
  • Both the inputs and the outputs operate with 0 – 10 V
  • Variable switching thresholds allow the analog inputs to behave like digital inputs
  • The switching thresholds can be set for each channel
  • Each analog input is high impedance with a 100 kΩ input resistor and has a hardware filter with a cutoff frequency of 1.5 kHz
  • RevPi MIO also features 4 digital channels
Property Value
The information herein is subject to change without notice.
Standard EN 61131-2
Housing dimensions (H x B x D) 96 x 22.5 x 110.5 mm
Housing type DIN rail housing (for DIN rail version EN 50022)
Housing material Polycarbonate
Weight Approx. 115 g
IP Code IP20
Power supply 24 V DC (10.8 ... 28.8 V DC)
Current consumption 410 mA maximum load
Max. power consumption - system 10 W
Operating temperature -20…+55 °C
Storage temperature -40…+85 °C
Humidity (at 40 °C) 93 % (non-condensing)
Interfaces 8 analog inputs
8 analog outputs
4 digital inputs/outputs
Analog inputs Measurement range: 0…10 V DC
Rated voltage: 24 V DC
Input impedance: > 100 kOhm
ADC type: Single ended
Max. overall input error: ±0.3 % (of full-scale range)
Sample rate: 8 ms / 125 Hz
Resolution: 1 mv (process image)
Galvanic Isolation: No
Analog input modes Analog input, logic level input
Analog outputs Output voltage: 0…10 V DC
Rated voltage: 24 V DC
Output impedance: 30 mA during short-circuit -> 330 Ohm during short-circuit
Max. output current: 10 mA 10 V @ 1K
DAC type: PWM
Sample rate: 30mV peak to peak
PWM frequency: 8 ms / 125 Hz
Max. overall output error: ±0.3 % (of full-scale range)
Data control rate: 1 PiBridge cycle
Resolution: 4.48 mV
Galvanic Isolation: No
Analog output modes Analog output, logic level output
Digital in/outputs Voltage: 24 V DC
Impedance: > 100 kOhm
Digital modes Digital input, digital output, PWM input, PWM output, pulse input, pulse output, encoder input
EMC interference emission According to EN 61000-6-4
EMC immunity According to EN 61000-6-2
Optical indicator 3 status LEDs (bi-color), two of them freely programmable
RoHS conformity Yes
CE conformity Yes
Datasheet
KUNBUS RevPi MIO – Analog & Digital I/O Module Datasheet
EU-Declaration of Conformity
KUNBUS RevPi MIO EU-Declaration of Conformity
RevPi IO expansion modules STEP files
STEP files of RevPi IO expansion modules RevPi AIO/DIO/DI/DO/MIO