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Description:

Using the digital I/O - module RevPi DIO your Revolution Pi system can be expanded by 14 digital inputs and 14 digital outputs. This expansion module is connected to your base module by the means of the overhead PiBridge plug.

 The required PiPridge Plug (Item No.: 100204) and a set of 14-pole PCB female connectors (Item No.: 200030) are already included in the scope of delivery of this expansion module.

Housing dimensions (H x W 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. 100 g / 130 g (incl. connectors)
IP Code
IP20
Power supply
12-24 V DC -15% / +20% (X2 and X4) 1
Max. power consumption
1.5 Watt (X4/power supply)
Operating temperature
-40 °C....+55 °C
Storage temperature
-40 °C....+85 °C
Humidity (at 40°C)
93% (non-condensing)
Connectors
2 x 4-pole screw-type terminal for power supply
2 x 14-pin socket connectors with spring clamp contacts (0.2 - 1.5 mm²) for IOs, pitch 3.5 mm (Wieland Item No. 27.630.4453.0)
Optical indicator
3 status LEDs (bi-color)
Number of digital input channels
14
Input type
Galvanically isolated from the system bus and from the outputs, individually configurable as direct digital input, counter rising edge, counter falling edge or together with neighboured input as encoder 2
Input current limitation
2.4 mA (at 24 V power supply)
Input thresholds
At 24 V compatible according to EN61131-2 to Type I and III sensors
Digital debounce circuit
Collectively adjustable for all inputs: off, 25 μs, 750 μs or 3 ms
Maximum frequency resolution of the counter inputs
2 kHz (corresponding to 500 Hz encoder sequence)
Alarm
For auxiliary voltages below 19 V and below 9 V,
overtemperature
Input protection
According to EN 61131-2 (IEC 61000-4-4, -5, -6, and -2) against overvoltage, negative voltages, burst, surge, ESD, RFI
Number of digital output channels
14
Output type
Galvanically isolated from the system bus and the inputs,
individually configurable as direct digital output with high-side
or push-pull drivers as well as a PWM output 3
Maximum current per output
500 mA (high-side mode), 100 mA (push-pull mode)
PWM frequency
Collectively selectable for all outputs: 40 Hz, 80 Hz, 160 Hz,
200 Hz, 400 Hz 3
Alarm
Thermal shutdown or short circuit of outputs (individually for each output)
Dual watchdog function
In the event of communication failure with the controller (after 50 ms) or internal communication with the CPU (after 9 ms, hardware-controlled), the outputs are reseted to zero
Output protection
According to EN 61131-2 (IEC 61000-4-4, -5, -6, and -2) against short circuit, overload, external voltage, negative voltages, burst, surge, ESD, RFI
Compatible modules for system expansion
All RevPi base module, expansion modules and RevPi Gate
modules (connected via overhead PiBridge connector)
Protection of the power supply inputs
Reverse polarity protected, overvoltage protection
CE conformity
Yes
RoHS conformity
Yes
Surge/Burst tests
Passed (according to EN61131-2 and IEC 61000-6-2)

Technical data also available in pdf format: https://revolution.kunbus.com/download/1436

Tutorials available at https://revolution.kunbus.com/tutorials/

Description:

Using the analog I/O - module RevPi AIO your RevPi base module can be expanded by 4 analog inputs, 2 analog outputs and 2 RTD input channels. This expansion module is connected to your base module by the means of the overhead PiBridge plug. Inputs, RTD inputs and outputs are galvanically isolated to each other. Differential inputs eliminate ground loops.

Analog input range/options: +/- 10 V, 0 – 10 V, 0 – 5 V, +/- 5 V, 0 – 20 mA, 0 – 24 mA, 4 – 20 mA, +/- 25 mA

Analog outputs range/options: 0 – 5 V, 0 – 10 V, +/- 5 V, +/- 10 V, 0 – 5,5 V, 0 – 11 V, +/- 5,5 V, +/- 11 V, 4 – 20 mA, 0 – 20 mA, 0 – 24 mA

The 2 RTD inputs enable temperatures to be measured with high precision from -165°C to +600°C in steps of 0.5°C using common RTDs sensors like Pt100/Pt1000 probes. The probes can be connected directly to the module with 2, 3 or 4 cables.

Just like the digital IO modules, RevPi AIO is protected against disturbances according to EN61131-2 and can be operated between -40 and +50°C ambient temperature and up to 80% relative humidity. It is also protected against static discharges, burst and surge impulses in accordance with EN61131-2 requirements.

The required PiPridge Plug (Item No.: 100204) and a set of 14-pole PCB female connectors (Item No.: 200030) are already included in the scope of delivery of this expansion module.

Compliance
EN61131-2
Housing dimensions (H x W 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
12 - 24 V (-15%/+20%)
Current consumption
max. 200 mA at 24V (full load)
max. 400 mA at 12V (full load)
max. 500 mA during start up
Operating temperature
-30…+55 °C
Storage temperature
-40…+85 °C
Humidity (at 40 °C)
93 % (non-condensing)
Voltage measuring range
±10 V | ±5 V | 0…10 V | 0…5 V
Current measuring range
0…20 mA | 0…24 mA | 4…20 mA | ±25 mA
Temperature measuring range
-200…+850 °C
Voltage output range
±10 V | ±11 V | ±5 V | ±5.5 V | 0…10 V | 0…11 V |0…5 V | 0…5.5 V
Current output range
0…20 mA | 0…24 mA | 4…20 mA
Number of input channels
6
for voltage max 4
for current max 4
for RTD (Pt100/Pt1000) 2
Number of output channels
2
for voltage max 2
for current max 2
Galvanic isolation
Input to Input No
Input to Output Yes
Output to Output No
System bus to inputs/outputs Yes
Input type
Voltage/current - differential
RTD 2-, 3-, 4-wire
Output type
single ended, common ground, short-circuit proof
ADC type
24 bit ΔΣ
DAC type
16 bit
Input resolution in process image
Voltage 1 mV (16 bit)
Current 1 μA (16 bit)
Temperature 0.1 K (16 bit)
Output resolution in process image
Voltage 1 mV (16 bit)
Current 1 μA (16 bit)
Max. overall input error (at 25 °C ambient temperature)
Voltage (for all ranges) ±10 mV (±5 mV @ 0…5 V range)
Current (for all ranges) ±20 μA (±24 μA @ 0…24 μA range)
Temperature (for complete range) ±0.5 K
Max. overall input error (for -30…+55 °C ambient temperature)
Voltage (for all ranges) ±10 mV
Current (for all ranges) ±72 μA
Temperature (for complete range) ±1.5 K
Max. overall output error (at 25 °C ambient temperature)
Voltage (for all ranges) ±15 mV
Current (for all ranges) ±20 μA
Max. overall output error (for -30…+55 °C ambient temperature)
Voltage (for all ranges) ±15 mV
Current (for all ranges) ±72 μA
Input conversion time (data rate in process image)
8…1000 ms (adjustable)
Output data rate
1 PiBridge cycle
Output slew rate
Adjustable digital slew rate control - 1 [email protected] kHz up to 128 [email protected] kHz
Input impedance
Voltage >900 kΩ
Current <250 Ω
Output impedance
Voltage <16 Ω
Max. capacitive load 5 nF @ 1 kΩ
Max. load resistance for current output
600 Ω
Min. load resistance for voltage output
1 kΩ
Further features
All inputs and outputs are linear scalable
Overtemperature monitoring
Overcurrent monitoring
Range monitoring
Optical indicator
3 status LEDs (bi-color)

Technical data also available in pdf format: https://revolution.kunbus.de/wp-content/uploads/manuell/datenblatt/Datasheet_RevPi_AIO.pdf

Tutorials available at https://revolution.kunbus.com/tutorials/

Standard CM4 socket and color-coded Raspberry Pi 40PIN GPIO header suitable for all variants of Compute Module 4

Onboard connectors including CSI/DSI/RTC/HDMI/USB/ETH/TF card



What's On Board?

• Designed for Raspberry Pi Compute Module 4 IO Board
• Mini computer chassis, robust and dust-proof, professional look
• Make it easy to build your own Raspberry Pi CM4 mini PC
• Precise cut-out with clear label
• Each cut-out is completely aligned with the connector

Cooling fan included

Comes with cooling fan, combined with the airflow vent, better heat dissipation



Wall mount support on two sides



Outline dimensions

Certified for use with Raspberry Pi Compute Module 4

Antenna specification

• Frequency range: 2400-2500/5100-5800 MHz
• Bandwidth: 100–700MHz
• VSWR: ≤ 2.0
• Gain: 2 dBi
• Impedance: 50 ohm
• Polarisation: Vertical
• Radiation: Omnidirectional
• Maximum power: 10W
• Antenna dimensions: 108 mm × 10 mm

Documents

• Raspberry Pi Compute Module 4 Antenna Kit product brief

Compliance

The Raspberry Pi Compute Module 4 Antenna Kit has undergone extensive compliance testing and meets the standards required in many countries. You can find all compliance information and regional certificates at raspberrypi.org/compliance.

Description

This package offers a year-long robotics course. The course commences with the fundamentals of robotics and coding as well as the importance of simulation.

Once the fundamentals are covered, students take part in a practical project where they’re required to build an automated hand sanitiser. An infra-red sensor will detect a hand and the system will discharge a small amount of soap or sanitiser. The second project in the course is a practical project called the Home Automation System. In this project, students will demonstrate the practical application of servo motors, temperature sensors, infrared sensors, fans, buzzers, lighting and a security system feature in a home automation system.

After completing these two practical projects, the course will introduce students to the world's most popular coding language: Python. Throughout the course, students will learn how to develop several applications such as Tic Tac Toe, Hangman and Pong. They’ll also be introduced to libraries such as Turtle to help grow their understanding of how programming works and how code is read by the computer.

OVERVIEW:

The Resolute Beginner’s Kit is a great way to get started in the world of robotics and coding. It includes all the components required to build projects like the Automated Hand Sanitiser, the Home Automation System and much more. There are also fun challenges to test the students’ understanding of what they’ve learned. This kit gives you access to an online platform where step-by-step video instructions are provided to help you learn and build with ease.

Additional Requirements:

• Internet Connection
• Laptop, PC or Mac
• 1.4 GHz CPU or higher
• Minimum of 10GB free storage on your device
• Recycled Material (such as cardboard)
• An Interest to Learn.

FEATURES:

• Video-based learning for each project, task and concept taught in the course. 
• Plug and play: No soldering required, build your circuit in minutes.

Components:

• Arduino Uno
• Digital Multimeter (9V Battery Banana to crocodile cable included)
• Mini Screwdriver Set
• DC Motor Water Pump
• DC / DC Buck (LM2596)
• Analog Temperature Sensor Module
• Brushless Fan DC 5V
• AC Power Supply
• Reed sensor module (with Mini Magnets)
• Tubing
• Breadboard x 2
• 20cm Male-to-Female Jumper Cable x 2
• 65pcs Male-to-Male Jumper Wires x 2
• MG90S Metal Gear Micro Servo x 2
• Relay (5V 1 Channel Module) x 2
• 9V Battery Button Power Cable x 2
• USB Extension Cable
• Active Buzzer x 2
• Infrared Sensor x 4
• Push-button Pack
• Resistor Pack
• Variable Resistor Pack
• LED Pack
• RGB LED x 2
• Phototransistor
• Extra wires (8 core solid wire) for Breadboard use

ADDITIONAL INFORMATION:

https://youtu.be/rzSd97NkbEY

The course starts off with an introduction to the fundamentals of Arduino programming and electronic circuit theory fundamentals. Students will learn about simulation, sensors, automation and processing real-world data. They’ll get creative with a practical project like the Autonomous Line Following Car where an infrared sensor is used to detect a black line and the Arduino sends a set of instructions to the DC motors directing the car. 

Students will be challenged further by applying their programming and engineering skills to design and build an access control system. They’ll create their own security system by programming an RFID tag to automatically open a door, granting access to personnel only. Students will also learn to master the world's most popular coding language, Python. They’ll learn essential game development concepts such as controlling player and non-player sprites, implementing in-game physics and collision, object-oriented game design, randomization and artificial intelligence.

OVERVIEW:

The Resolute Advanced Kit is a great way for students to continue their robotics journey. It includes all the components needed to build a range of projects such as the Autonomous Line Following Car and Access Control using RFID tags. With a little bit of creativity, these components can be used to build hundreds of other projects. This kit gives you access to an online platform where step-by-step video instructions are given to help you learn and build with ease.

Additional Requirements:

• Internet Connection
• Laptop, PC or Mac
• Minimum 4 GB of RAM
• 1.4 GHz CPU or higher
• Minimum of 10GB free storage on your device
• Recycled Material (such as cardboard)
• An Interest to Learn.

FEATURES:

• Video-based learning for each project, task and concept taught in the course. 
• Plug and play: No soldering required, build your circuit in minutes.

Components:

• Arduino Uno x 2
• Digital Multimeter (9V Battery Banana to crocodile cable included)
• Mini Screwdriver Set
• Smart Robot Car Chassis Kit
• RFID Tag reader (MFRC-522 RC522) 
• 2000mAh Power Bank
• Breadboard x 2
• 20cm Male-to-Female Jumper Cable x 2
• 65pcs Male-to-Male Jumper Wires x 2 
• MG90S Metal Gear Micro Servo x 3
• Relay (5V 1 Channel Module) x 3
• 9V Battery Button Power Cable 
• USB Extension Cable
• Active Buzzer 
• Infrared Sensor x 5
• Push-button Pack
• Resistor Pack
• Variable Resistor Pack
• LED Pack
• RGB LED
• Phototransistor
• Extra wires (8 core solid wire) for Breadboard use

ADDITIONAL INFORMATION:

https://youtu.be/cqVqC3JykdU

Onboard multiple connectors including:
CSI/DSI/RTC/FAN/HDMI/USB/RJ45 Gigabit Ethernet/Micro SD Card Slot/M.2 Slot




What's On Board?

1. CM4 socket
   suitable for all variants of Compute Module 4
2. Power input/Programming
   5V/2.5A power supply, or used for eMMC burning
3. DISP
   MIPI DSI display port
4. FAN
   for connecting cooling fan, allows speed adjustment and measurement
5. CAM
   2x MIPI CSI camera ports
6. HDMI0 connector
   HDMI0 port, supports 4K 30fps output
7. USB 2.0 ports
   2x USB 2.0 ports, for connecting sorts of USB devices
8. Gigabit Ethernet connector
   Gigabit Ethernet RJ45 connector, with 10 / 100 / 1000M network support
9. M.2 indicator
   indicating the operating status of M.2 interface
10. ACT indicator
    indicating the operating status of Raspberry Pi
11. PWR indicator
    indicating the status of Raspberry Pi power supply
12. BOOT selection
    ON: CM4 would be booted from USB-C interface
    OFF: CM4 would be booted from eMMC or Micro SD card

13. 40PIN GPIO header
14. Micro SD card slot
    for connecting a Micro SD card with pre-burnt image (Lite variant ONLY)
15. HDMI1 FFC connector
    HDMI1 port, supports 4K 30fps output
16. USB 2.0 FFC connector
    can be connected through an adapter
17. FE1.1S
    USB HUB chip, expanding one USB port to 4x ports
18. M.2 slot
    supports sorts of NVME SSD, or communication modules with PCIE M.2 KEY-M interface
19. RTC chip
    allows RTC-related functions like wakeup, shutdown, reboot, and more
20. RTC interrupt selection
    PI-RUN: CM4 reboot on RTC interruption
    GN-EN: CM4 shutdown on RTC interruption
    D4: D4 pin is triggered on RTC interruption
21. EMC2301
    fan controller, for speed adjustment / measurement
22. RTC battery holder
    supports CR1220 button cell

Outline dimensions



Working with an additional SSD

WIKI: CM4-IO-BASE-B

• ON: Switch USB to Type C interface, will enter download mode when powered on (configured as a large-capacity disk through RPI boot)
• OFF: Switch USB to Type A interface, will not enter download mode when powered on (booted from eMMC or Micro SD card)

1 x 2*20PIN color-coded straight pin header

Overview

Documents

• Raspberry Pi Compute Module 4 IO Board product brief
• Raspberry Pi Compute Module 4 IO Board datasheet
• Raspberry Pi Compute Module 4 IO Board KiCAD file

Overview

• Form factor: 55 mm × 40 mm
• Processor: Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
• Memory: 1GB, 2GB, 4GB or 8GB LPDDR4 (depending on variant)

Physical specifications

Documents

• Raspberry Pi Compute Module 4 product brief
• Raspberry Pi Compute Module 4 datasheet
• Compute Module 4 STEP file
• Compute Module 4 Lite (without eMMC) STEP file

Overview

• Form factor: 55 mm × 40 mm
• Processor: Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
• Memory: 1GB, 2GB, 4GB or 8GB LPDDR4 (depending on variant)

Physical specifications

Documents

• Raspberry Pi Compute Module 4 product brief
• Raspberry Pi Compute Module 4 datasheet
• Compute Module 4 STEP file
• Compute Module 4 Lite (without eMMC) STEP file

Overview

Raspberry Pi Compute Module 4 without Wi-Fi

• Form factor: 55 mm × 40 mm
• Processor: Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
• Memory: 1GB, 2GB, 4GB or 8GB LPDDR4 (depending on variant)

Physical specifications

Documents

• Raspberry Pi Compute Module 4 product brief
• Raspberry Pi Compute Module 4 datasheet
• Compute Module 4 STEP file
• Compute Module 4 Lite (without eMMC) STEP file