- UniPi Axon S105 Universal PLC
- Internal memory: 8GB eMMC
- Power: 24V DC
- Real-time clock (RTC) with backup up to 7 days
- USB, RS485 & RS232 serial interfaces for connection of extension or communication modules
The UniPi Axon S105 Universal PLC is the basic model of the Axon S line and also the entry model of the whole UniPi Axon PLC line. It is a universal PLC featuring all necessary I/O modules and communication interfaces - with exception of relay outputs, it is equipped with digital and analog I/O's, 1-Wire bus, RS232 and RS485 buses while retaining its compact dimensions. That makes the S105 suitable for creating new smaller automation systems or easy integration into already existing systems.
Digital inputs (DI) are used for reading 5-40V DC voltage pulses generated by various binary devices such as digital lightning switches, motion sensors, digital measuring devices (energy meters, flow meters, pressure meters) etc. Digital inputs of the S105 model also feature an in-built pulse counter.
Digital outputs (DO) are using 5-50V DC voltage pulses at 750mA max. current for switching various two-state devices such as door locks, shutter controls, automatic doors, heat pumps, lights, etc. Digital outputs of Neuron controllers also feature the PWM (Power Width Modulation) function, allowing the output to transmit analog signal via binary modulated signal.