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Expansion modules

RevPi I/O modules

Need more inputs and outputs (I/Os)? Use the digital, analog, and relay expansion modules.

Develop Customized Automation Solutions

Connect, Configure, Control

Our plug-and-play RevPi I/O modules offer you maximum flexibility.

You can easily connect them to the base modules of the RevPi Core and RevPi Connect series via the PiBridge interface located on top.

All I/O modules operate with typ. 24 V DC, and can be set up intuitively with our configuration tool PiCtory.

RevPi I/O Modules

(prices excl. tax)

Digital Inputs /
Digital Outputs

Analog Inputs /
Analog Outputs

Other I/Os

RevPi DIO

(from €182.00 )

14 / 14- / --

RevPi DI

(from €146.00 )

16 / -- / --

RevPi DO

(from €158.00 )

- / 16- / --

RevPi MIO

(from €190.00 )

0-4* / 0-4*8 / 8-

RevPi AIO

(from €295.00)

- / -4 / 22 RTD temperature inputs for Pt100/Pt1000 sensors (-165 °C to +600 °C)

RevPi RO

(from €142.00)

- / -- / -4 potential-free normally open (NO) relays, switching loads up to 5 A at 250 V AC or 30 V DC

*4 flexible digital channels configurable as inputs or outputs

 

View Technical Documentation

Digital I/O Modules

RevPi DIO
RevPi DI
RevPi DO

RevPi DIO

Digital I/O module with 14 digital inputs and 14 digital outputs that you can configure flexibly.

You can use the inputs as a digital input, counter input or encoder – the outputs as a switching signal or PWM signal.

Data sheet RevPi DIO

 

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RevPi DI

Digital input module with 16 digital inputs, which you can configure as a digital input, counter input, or encoder.

Data sheet RevPi DI

 

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RevPi DO

Digital output module with 16 digital outputs, which you can configure flexibly as a switching signal or PWM signal.

Data sheet RevPi DO

 

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Versatile Applications

Digital I/O modules open up numerous possibilities to expand the capabilities of your RevPi Connect or RevPi Core base module:

  • Read out digital sensors – from proximity switches to water meters with reed contacts
  • Record inputs from control panels and push buttons
  • Measure speeds with sensors
  • Switch relays for circuits, valves and motors
  • Control LED displays and signal towers

Analog and Digital I/O Modules

Analog & Digital I/O Module

RevPi MIO

The RevPi MIO combines analog and digital signal processing in a single module:

  • eight analog inputs
  • eight analog outputs
  • four flexible digital channels

You can configure the digital channels as inputs or outputs according to your requirements. With the RevPi MIO, you can master various automation tasks:

  • Precisely capture sensor data
  • Control and monitor processes
  • Process digital and analog signals simultaneously

Data sheet RevPi MIO

 

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Analog I/O Module

RevPi AIO

Use two analog outputs to precisely control frequency inverters, proportional valves, and others. They support the following signals:

  • Voltage: ±10 V | ±11 V | ±5 V | ±5.5 V | 0 … 10 V | 0 … 11 V | 0 … 5 V | 0 … 5.5 V
  • Current: 0 … 20 mA | 0 … 24 mA | 4 … 25 mA

With four analog inputs (differential), you can reliably measure quantities like distances, pressures, and flow rates. They support the following signals:

  • Voltage: ±10 V | ±5 V | 0 … 10 V | 0 … 5 V
  • Current: 0 … 20 mA | 0 … 24 mA | 4 … 20 mA | ±25 mA

Two RTD temperature inputs enable precise temperature measurements. You can use Pt100/Pt1000 resistance temperature sensors with 2-, 3-, or 4-wire connections and measure temperatures from -165 °C to +600 °C in steps of 0.5 °C.

Data sheet RevPi AIO

 

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Relay Output Module

Relay Output Module

RevPi RO

The RevPi RO provides four potential-free normally open (NO) relays. Each relay switches loads up to 5 A at 250 V AC or 30 V DC.

Use the relay outputs for example to:

  • Switch loads like heaters, pumps, and fans
  • Galvanic isolation of control signals as a dry contact

Data sheet RevPi RO

 

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Technical Resources

Developing

Documen­tation

Access our comprehensive documentation, tutorials, and code examples. With our detailed guides, you can quickly get started with your preferred development approach.

Community

Forum

The Revolution Pi forum is the perfect place to ask questions and exchange ideas with like-minded people. Whether you're a beginner or an expert: We look forward to your contributions!

Resources

Downloads

Get tools and data sheets for your Revolution Pi or the latest software image. Update your device regularly to receive new features and security patches.