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Unipi Neuron S103-G

Unipi Neuron S103-G is a programmable logic controller designed for automation, control, regulation and monitoring. The S103-G’s universal architecture includes digital and analog I/Os, making it suitable for simple installations. As a special feature, the S103-G is also equipped with an integrated GSM/GPRS functionality for internet access or sending/receiving SMS messages. The controller is also provided with a single RS485 serial interface and a 1-Wire interface for connection of digital humidity or temperature sensors.

Features

  • universal architecture
  • GSM/GPRS module with removable antenna + SIM card slot (antenna included in the package)
  • compact size, durable aluminium chassis (IP20 protection)
  • integrated Raspberry Pi 3 Model B+ computer (quad-core CPU, 1 GB RAM)
  • designed for DIN rail mounting
  • features RS485 serial line for Modbus communication
  • software openness (based on Linux OS)
  • Mervis lifetime license as part of the package
  • free Mervis software licence

Neuron
SD card
Power Supply

345,00 € - 421,49 €
285,12 € - 348,34 € excl. VAT
Less than 20 items in stock

pcs

Basic description

Unipi Neuron S103-G is a programmable logic controller designed for automation, control, regulation and monitoring. The S103-G’s universal architecture includes digital and analog I/Os, making it suitable for simple installations. As a special feature, the S103-G is also equipped with an integrated GSM/GPRS functionality for internet access or sending/receiving SMS messages. The controller is also provided with a single RS485 serial interface and a 1-Wire interface for connection of digital humidity or temperature sensors.

Basic features

Digital inputs 4 Common features
Raspberry Pi 3 Model B+ computer
(1.4GHz quad-core CPU, 1GB RAM)
4× USB 2.0
1× 300Mbps Ethernet
Wi-Fi, Bluetooth,
Aluminium chassis (IP20)
Digital outputs 4
Analogue inputs 1
Analogue outputs 1
RS485 serial interface 1
1-Wire bus 1

Inputs & outputs description

Digital inputs (DI) are designed for reading states of two-state devices such as various digital sensors, switches and buttons, motion sensors etc. All digital inputs feature counter functionality by default. 

Digital outputs (DO) are applicable for switching two-state devices using direct current (DC) such as locks, external relays, contactors etc. DO’s can be also used for analog control thanks to the pulse-width modulation (PWM) function.

Analog input (AI) is designed to measure voltage, current or resistance to read values from various analog sensors (pressure meters, thermometers, tension gauges etc.).

Analog output (AO) is used to control and regulate devices such as three-way valves, electric motors, inverter drives, heat exchangers etc. by direct current or voltage.

Computing module

The controller is powered by Raspberry Pi 3 Model B+ featuring quad-core 1.4GHz CPU and 1GB RAM, giving it more than enough performance for various demanding applications. MicroSD memory cards are used as memory storage.

Special features

The S103-G model features the Quectel M66 wireless GSM/GPRS module that allows the controller to use the GSM/GPRS network for sending alerts and notifications through the SMS service. 

Module type Quectel M66
GSM/GPRS class 10
GSM frequency bands 850/900/1800/1900 MHz
SIM card type MiniSIM (15 × 25 mm)
GSM/GPRS antenna
2 dBi - SMA

Communication interfaces

Neuron controllers are by default provided with RS485 serial lines. This type of interface usually uses the Modbus RTU protocol and can be used to communicate with various devices such as Extension xS extension modules, energy meters, touchscreen HMI displays, controllers from other vendors, various sensors etc. A single bus can support dozens of devices while the bus' length can reach up to several hundred meters.

A single 1-Wire bus is also included. This interface uses 2-3 conductors for collecting data from various 1-Wire sensors such as thermometers, humidity meters, light intensity sensors etc.). A single 1-Wire bus supports up to 15 devices, the overall length of the bus can reach up to 100 meters. 

All Neuron models also feature a single Ethernet port for network communication

Software options

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 Guide for choosing the right software 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 a 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.

Note: The Mervis software does not support GPRS communication on the S103-G model.

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. 

Package contents

  • Neuron controller
  • removable screw terminals
  • DIN rail holder (35 mm)
  • 2× DIN rail holder mounting screws
  • 1× grounding screw
  • instruction leaflet
  • lifetime Mervis license code

Other features

All components of the controller are encased within a durable aluminium chassis (IP20 protection). The controller is designed for mounting on a standard DIN rail (35 mm). 

Neuron product line overview

Model DI DO RO AI AO RS485 Common features
Type S, size on a DIN rail =  4 modules = 7 cm  
S103 (Raspberry Pi 4) 4 4 - 1 1 1 Raspberry Pi 4 Model B
(quad-core 1.5 GHz CPU)
selectable RAM capacity (2/4/8 GB)
2× USB 2.0, 2× USB 3.0
1× 1Gbit Ethernet
Wi-Fi, Bluetooth
Aluminium chassis (IP20, heatsink)
S103 4 4 - 1 1 1 Raspberry Pi 3 Model B+
(quad-core 1.4 GHz CPU)
1 GB RAM
4× USB 2.0
1× 300Mbps Ethernet
Wi-Fi, Bluetooth
Aluminium chassis (IP20)
S103-G1 4 4 - 1 1 1
Type M, size on a DIN rail = 8 modules = 14 cm
M103 12 4 8 1 1 1
M203 20 4 14 1 1 1
M303 34 4 - 1 1 1
M523 8 4 5 5 5 2
Type L, size on a DIN rail = 12 modules = 21 cm
L203 36 4 28 1 1 1
L403 4 4 56 1 1 1
L523 24 4 19 5 5 2
L533 12 4 10 9 9 3
1) GPRS/GSM module

Further info

Documentation

Modbus register map
Table overview of Modbus registers
download
Manual
User guide and technical documentation
download
Certification
Declaration of conformity
download
Instruction leaflet
Technical and safety information
download
Product leaflet
Product line information
download
Product datasheet
Product features and technical information
download

Digital inputs 4
Digital outputs 4
Analog inputs 1
Analog outputs 1
RAM 1 GB
CPU Quad-core (1.4 GHz)
RS485 interface Yes
Ethernet 300 Mbps
Power 24 V DC
USB 2.0 4
1-Wire bus Yes (galvanically isolated)
Mounting DIN (35 mm)
Dimensions 70 mm × 90 mm × 60 mm
RTC backup maximum 7 days
Weigth 210 g
GPRS module Quectel M66
1-Wire

1-Wire Temperature Sensor

8,91 €
7,36 € excl. VAT

More than 20 items in stock Show variants

Unipi Neuron S103

269,00 €
222,31 € excl. VAT

More than 20 items in stock Show variants