Unipi Neuron M303 is a programmable logic controller designed for automation, control, regulation and monitoring. The M303 is designed primarily for monitoring and reading data For that purpose, it features 34 digital inputs with counters suitable for monitoring of external devices or reading data from various digital sensors or energy meters. The controller also features an RS485 serial interface and a 1-Wire interface for connection of digital temperature or humidity sensors.
- Raspberry Pi 3 Model B computer (1.2GHz quad-core CPU, 1GB RAM)
- 4× USB 2.0
- 10/100Mbit Ethernet
- Wi-Fi, Bluetooth, HDMI port
- Aluminium chassis (IP20)
- 34 × Digital inputs 5-24 V DC
- 4 × Transistor outputs max. 750 mA at 50 V DC
- 1 × Analog output 0-10 V
- 1 × Analog input 0-10 V/4-20 mA
- 1-Wire bus (with galvanic isolation)
- RS485 (for Modbus communication)
- Mervis lifetime license
Thanks to the software openness of Unipi controllers customers can choose from a broad range of software solutions and are not limited to a single platform Among supported solutions are both commercial and open-source systems. Visit the Other software overview for the list of other supported solutions.
The main supported solution is the Mervis control system - a platform developed under the IEC 61131-3 standard for PLC programming, that includes SCADA interface for remote management and monitoring, a comprehensible development environment, a human-machine interface (HMI) editor and an online/on-premise database for storing historical data and retrospective analysis of the controlled technology's operation.
Aside from commercial platforms you can also choose any from the list of supported open-source solutions, or use the EVOK API (Websocket, REST,...) Modbus TCP, SysFS or other tools for implementing your logic in any programming language. Visit this link for the list of supported software solutions.
accordance with IEC 61131-3. It is compatible with UniPi v1.1 and UniPi Neuron control units and their extensions. A license for Mervis comes free with the Neuron M203.
Do you have an application for one of the UniPi or Neuron PLCs but don't know how to program it? We can program it for you. Email us your requirements and we will provide a quote to do the programming.