Andino X1 Manual - Page 5
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Print PageOverview and schematic structure
Power supply
Voltage regulator with EMC protection circuit and polarity reversal protection.
Power secondary +5 Volt max. 2.5 Amps!
Digital inputs
Galvanically isolated inputs for 24 volts. Isolated up to 5 kV.
Digital outputs
Relay outputs for 120VAC and 2 Ampere.
Microcontroller
ATMEGA 168 PA with 8 MHz with Arduino compatible bootloader.
RTC
real-time clock, temperature-compensated and battery-buffered.
Extension plug
slot for customer-specific extensions on five screw terminals.
Raspberry Pi
Intake of a Raspberry Pi 2 or 3 Model B.
The Arduino compatible microcontroller is connected to the Raspberry Pi via the UART interface.
The interface / dev / ttyAMA0 is used on the Raspberry Pi.
Via this interface the Raspberry can communicate with the controllers and program it.
If no Raspberry Pi is inserted, the microcontroller can be addressed via USB (Virtual Com Port) from the
outside. This allows the microcontroller to be programmed from a Windows PC with Arduino IDE
installed. To do this, set the jumper black to "USB".
Clear Systems GmbH • Schweinthal 25 • 91349 Egloffstein • Tel. (09197) 23 53 23 5 •
Stand: 07.01.2019
www.andino.systems
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