Sfera Labs IAME21X, User Manual

Page 1: ...er Guide December 2018 Revision 011 IAMU21X Iono Arduino Uno IAME21X Iono Arduino Ethernet IAMS21X Iono Arduino Solo a general purpose professional input output module based on a standard Arduino boar...

Page 2: ...l port 10 Mapping 11 Working with 5 0V and 3 3V boards 12 Quick start 13 Iono Arduino Ethernet 13 Iono Arduino Uno 13 Iono Arduino Solo 13 Iono Arduino Ethernet web app user guide 15 Factory reset 15...

Page 3: ...4 Board layout 25 Technical specifications 26 Dimensions 28 Disposal 29 Installation and use restrictions 29 Standards and regulations 29 Safety instructions 29 Set up 29 Conformity Information 30 EU...

Page 4: ...lear facilities and weapons systems Iono Arduino is neither designed nor intended for use in military or aerospace applications or environments and for automotive applications or environment Customer...

Page 5: ...this product Hazard levels This manual contains information you must observe to ensure your personal safety and prevent damage to property Safety information in this manual are highlighted by the safe...

Page 6: ...areas where dangerous voltages are present always switch off the power supply to the cabinet or equipment Risk of fire if not installed and operated properly Follow all applicable electrical safety s...

Page 7: ...different Arduino boards pre installed Iono Arduino Ethernet has an Arduino Ethernet board while Iono Arduino Uno uses an Arduino Uno board Iono Arduino Solo comes without any Arduino board so you can...

Page 8: ...e peak currents inrush current up to 80A output relays with bistable coil to minimize the current consumption standard RS 485 interfaces to the Arduino serial pins with automatic TX RX switching and e...

Page 9: ...ith DC voltage only DC nominal voltage in the range 12V to 24V MIN 11 MAX 30Vdc Respect the correct polarity shown in the schematic diagram The power supply circuit implements reverse polarity protect...

Page 10: ...nected to an external voltage signal in the range 9 40V referred to the GND of the Iono Arduino module DI5 and DI6 digital inputs An external potential free contact can be connected between terminals...

Page 11: ...ve 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 It also maintains mechanical memory in ca...

Page 12: ...sistors ensure that during idle periods the data lines are kept at a stable voltage level and prevent false triggering of receiver input These resistors can be enabled installing jumpers J4 and J5 res...

Page 13: ...V operating voltage you will have to use the external voltage reference AREF for the Arduino analog to digital converter The Iono Arduino board connects the Arduino AREF pin to 3 3V If you are using a...

Page 14: ...sing the newly assigned address Iono Arduino Uno Iono Arduino Uno ships with the Modbus RTU Slave sketch pre installed This sketch implements a fully functional standard Modbus RTU slave to monitor an...

Page 15: ...4 remove the power supply 5 install your Arduino board and replace the side covers 6 reconnect the power supply and check that LD1 goes back on 14 User Guide...

Page 16: ...se the MAC address printed on the Arduino Ethernet board You can also set a password to restrict access to the web app Please note that this app does not use the HTTPS encrypted protocol and all data...

Page 17: ...ter the serial port speed serial port parity and the Modbus address Sfera Labs Iono Uno 2 0 Modbus RTU slave configuration menu 0 Print current configuration 1 Speed baud 2 Parity 3 Modbus device addr...

Page 18: ...e Multiple Coils to control the relays output Analog PWM output Use Modbus function Read Holding Registers at address 601 to read the status of the analog output AO1 The returned value is in mV so the...

Page 19: ...ents counters on digital inputs Reading input registers at address 1001 to 1006 returns unsigned short values from 0 to 65535 These counters are Address decimal Size bit Description R W Functions 101...

Page 20: ...4 301 1 read analog current input AI1 r 4 unsigned short 0 20000 mA 1000 302 1 read analog current input AI2 r 4 unsigned short 0 20000 mA 1000 303 1 read analog current input AI3 r 4 unsigned short...

Page 21: ...s in Iono Iono Arduino Solo is shipped with two plastic turrets next to the Arduino pins These turrets should fit in the corresponding holes on your board You may want to remove the turrets if they do...

Page 22: ...board at all times or you will bend the connection pins You may consider cutting the turrets to simplify the removal of your Arduino board 21 User Guide...

Page 23: ...labs iono wiki to access the code and documentation Programming Arduino Uno The Arduino Uno board when mounted into a Iono Arduino module must be programmed through the USB port Arduino Ethernet The...

Page 24: ...as shown below with the components side facing down FIGURE 6 SERIAL ADAPTER CONNECTED TO THE ARDUINO BOARD Connect the adapter to a PC and perform the programming as usual This operation does not req...

Page 25: ...Block diagram FIGURE 7 BLOCK DIAGRAM 24 User Guide...

Page 26: ...Board layout FIGURE 8 BOARD LAYOUT 25 User Guide...

Page 27: ...Arduino Ethernet Current consumption at VS 24V and digital inputs closed to C 45mA w o Arduino 56mA with Arduino Uno 86mA with Arduino Ethernet Arduino platform compatibility Uno Ethernet Zero Inputs...

Page 28: ...PWM frequency for analog output 120 Hz Duty cycle to voltage error for analog output 2 of full scale Communication ports USB for Arduino Uno Ethernet for Arduino Ethernet RS 485 half duplex with autom...

Page 29: ...Dimensions FIGURE 9 DIMENSIONS 28 User Guide...

Page 30: ...regulations The design and the setting up of electrical systems must be performed according to the relevant standards guidelines specifications and regulations of the relevant country The installation...

Page 31: ...4 35 UE Low Voltage 2014 30 UE EMC EN61000 6 2 2005 EMC Immunity EN60664 1 2007 Electrical safety EN61000 6 3 2007 Emission for residential commercial and light industrial environments 2011 65 UE RoHS...