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Controllino

Controllino Maxi

Imported from Elementic Devices.xlsm on 2026-03-25.

D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 R8 R7 12V/24V DC GND GND R9 CMN R6 IN1 IN0 A9 A8 A7 A6 RST OVL 24V 12V X1 X2 USB ETH A5 A4 A3 A2 A1 A0 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 R9 R8 R7 R6 R5 R4 R3 R2 R1 R0 A0 R0 R1 R2 R3 R4 R5 R8 A1 A2 A3 A4 A5 A6 A7 A8 A9 IN0 GND RS485 +5V - + IN1 INPUT OUTPUT Block A PWM Block B 6xRelay/6A 4xRelay/6A MAXI

Device information

Controller
ATmega 2560-16AU
Category
Industrial / PLC-grade
Pins
34

Controller details

ATmega 2560-16AU

Microchip · AVR ATmega · 8-bit AVR

256 KB flash · 8 KB RAM · 86 GPIO

Starter Arduino code

Device specific
// Elementic starter sketch
// Device: Controllino Maxi
// Device Excel ID: 2
// Controller: ATmega 2560-16AU

void setup()
{
    Serial.begin(115200);
    delay(500);

    Serial.println("Elementic device booting...");
    Serial.println("Device: Controllino Maxi");
    Serial.println("Excel ID: 2");
}

void loop()
{
    // 1. Configure your Elementic pins here.
    // 2. Add your connectivity setup.
    // 3. Publish or react to device state changes.

    delay(1000);
}

Pin summary

GPIO Name Flags
2 Digital out 0 Digital out, Binary out
3 Digital out 1 Digital out, Binary out
4 Digital out 2 Digital out, Binary out
5 Digital out 3 Digital out, Binary out
6 Digital out 4 Digital out, Binary out
7 Digital out 5 Digital out, Binary out
8 Digital out 6 Digital out, Binary out
9 Digital out 7 Digital out, Binary out
10 Digital out 8 Digital out, Binary out
11 Digital out 9 Digital out, Binary out
12 Digital out 10 Digital out, Binary out
13 Digital out 11 Digital out, Binary out
18 Interupt 0 Binary in, Interrupt
19 Interupt 1 Binary in, Interrupt
22 Relay 0 Binary out
23 Relay 1 Binary out
24 Relay 2 Binary out
25 Relay 3 Binary out
26 Relay 4 Binary out
27 Relay 5 Binary out
28 Relay 6 Binary out
29 Relay 7 Binary out
30 Relay 8 Binary out
31 Relay 9 Binary out
54 Analog in 0 Analog in, Binary in
55 Analog in 1 Analog in, Binary in
56 Analog in 2 Analog in, Binary in
57 Analog in 3 Analog in, Binary in
58 Analog in 4 Analog in, Binary in
59 Analog in 5 Analog in, Binary in
60 Analog in 6 Analog in, Binary in
61 Analog in 7 Analog in, Binary in
62 Analog in 8 Analog in, Binary in
63 Analog in 9 Analog in, Binary in