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Summary of Contents for Sfera Labs Iono Arduino IAMS21X
- Page 1 Iono Arduino User Guide February 2020 Revision 014 IAMS21X Iono Arduino a general-purpose, professional input/output module based on a standard Arduino board ...
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Page 2: Table Of Contents
Safety information Qualified personnel Hazard levels Safety instructions General safety instructions Introduction Features Usage and connections Device identification Power supply Multi-mode inputs Analog mode Digital mode DI5 and DI6 digital inputs Analog output Relay digital outputs RS-485 serial port Mapping Working with 5.0V and 3.3V boards Hardware Installation Iono Arduino Software Development... - Page 3 Please download and read the Sfera Labs Terms and Conditions document available at: http://www.sferalabs.cc Iono and Sfera Labs are trademarks of Sfera Labs S.r.l. Other brands and names may be claimed as the property of others. Copyright © 2015-2020 Sfera Labs S.r.l. All rights reserved.
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Page 4: Safety Information
Safety information Carefully and fully read this user guide before installation and retain it for future reference. Qualified personnel The product described in this manual must be operated only by personnel qualified for the specific task and installation environment, in accordance with all relevant documentation and safety instructions. -
Page 5: Safety Instructions
Safety instructions General safety instructions Protect the unit against moisture, dirt and any kind of damage during transport, storage and operation. Do not operate the unit outside the specified technical data. Never open the housing. If not otherwise specified, install in closed housing (e.g. distribution cabinet). -
Page 6: Introduction
Introduction Iono Arduino combines the ease of use of the Arduino platform with multiple input and output interfaces; the result is a rugged, safe, reliable and easy to connect module, suited for installation both in industrial and residential environments. Iono Arduino ships without the Arduino board installed, so you can use your preferred Arduino board, as far as it is fully compatible with the Arduino 1.0 pinout and fits the Iono Arduino case. -
Page 7: Features
Features The Iono Arduino modules key features are: ✓ 12÷24Vdc power supply ✓ compatible with 5.0V and 3.3V operating voltage Arduino boards with 1.0 pinout ✓ 4 multi-mode inputs: either to be used as digital or as 0÷10V or 0÷20mA analog signals ✓... -
Page 8: Usage And Connections
Usage and connections CONNECTION EXAMPLE User Guide... -
Page 9: Device Identification
Device identification The device can be identified with the information provided in the rating and identification plate, permanently attached to the side of the case. EXAMPLE RATING AND IDENTIFICATION PLATE Power supply Iono Arduino can be powered with DC voltage only: ✓... -
Page 10: Analog Output
DI5 and DI6 are connected to the Arduino board through a protection network. If you need to bypass the protection network to use DI5 and DI6 as general-purpose input/output lines (e.g. for I2C, 1-Wire or Wiegand communication), you can move jumpers J4 (DI6) and J5 (DI5) to the BYP position. -
Page 11: Relay Digital Outputs
Relay digital outputs Iono Arduino features 6 power relay outputs which can withstand high inrush currents thanks to the special contact built. These relays have bistable coils, which are powered only for the short time needed to move the contact from one position to the other one. This guarantees very low total current consumption and low power dissipation resulting in lower self-heating. -
Page 12: Mapping
RS-485 JUMPERS POSITION Mapping The following table shows the mapping of the inputs and outputs of the Iono Arduino module into the related pins of the Arduino platform. Iono Arduino inputs and outputs Arduino pins DI1 – AV1 – AI1 DI2 –... -
Page 13: Working With 5.0V And 3.3V Boards
Working with 5.0V and 3.3V boards Iono Arduino is compatible with both 5.0V and 3.3V operating voltage Arduino boards. All digital I/O and the PWM-based analog output A01 work transparently with both 5.0V and 3.3V Arduino pins The 0-10V and 0-20mA analog inputs are translated to a voltage range between 0 and 3.3V to the analog pins of the Arduino boards. -
Page 14: Hardware Installation
Hardware Installation NOTICE Before opening the Iono Arduino case, disconnect all power sources and any connection to external devices. NOTICE Static electricity can damage the components in your system. To protect your system's components from static damage during the installation process, touch any of the unpainted metal surfaces on your computer's frame or wear an ESD wrist strap before handling internal components. - Page 15 The turrets next to the pins should fit in the corresponding holes on your board. You may want to remove the turrets if they don’t fit your board. It is up to you to determine if the mechanical coupling between Iono Arduino and the Arduino board is appropriate for your application.
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Page 16: Iono Arduino Software Development
Iono Arduino Software Development Since Iono Arduino is just a super-sized I/O shield for a standard Arduino, you don’t need any specific library to work on it. Our libraries and examples, available with source code on GitHub, will provide you with some handy utilities to speed up your development, including functionalities to monitor the inputs (filtering out possible noise) and control the outputs, HTTP APIs, Modbus support and much more. - Page 17 USB ADAPTER CONNECTOR AND RESET BUTTON Insert the USB Serial Adapter as shown below, with the components side facing down. SERIAL ADAPTER CONNECTED TO THE ARDUINO BOARD Connect the adapter to a PC and perform the programming as usual. This operation does not require the Iono Arduino module to be connected to a power supply.
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Page 18: Block Diagram
Block diagram BLOCK DIAGRAM User Guide... -
Page 19: Board Layout
Board layout BOARD LAYOUT User Guide... -
Page 20: Technical Specifications
Technical specifications Power supply 12…24V⎓ nom. (11…30V⎓ ) Reverse polarity and surge protection up to ±500V/ 2ohms 1.2/50μs using an auto resetting fuse and diodes 13mA w/o Arduino Current consumption at VS+ 12V⎓ and unconnected inputs 35mA with Arduino Uno 95mA with Arduino Ethernet 30mA w/o Arduino Current consumption at VS+ 12V⎓... - Page 21 Max cable length for digital inputs (1-6) 30 meters Max cable length for analog inputs (1-4) 15 meters Digital outputs 6 power relays with bistable coil MAX output contact rating (each output) Resistive load (cos φ = 1): 12A at 250V~ (3000VA) Inductive load (cos φ...
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Page 22: Dimensions
Dimensions DIMENSIONS User Guide... -
Page 23: Disposal
Disposal (Waste Electrical & Electronic Equipment) (Applicable in the European Union and other European countries with separate collection systems). This marking on the product, accessories or literature indicates that the product should not be disposed of with other household waste at the end of their working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate these items from other types of waste and recycle them responsibly to promote the sustainable reuse of material resources. -
Page 24: Conformity Information
Conformity Information This device complies with the essential requirements of the following directives and harmonised standards: ✓ 2014/35/EU (Low Voltage) ✓ 2014/30/EU (EMC) ✓ EN61000-6-2:2005 (EMC Immunity) ✓ EN60664-1:2007 (Electrical safety) ✓ EN61000-6-3:2007 (Emission for residential, commercial and light-industrial environments) ✓...
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