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Products Introduction

Unitronics® Range of PLCs
From Complex Machines to Simple PLC Control

1. UniStream® Series Programmable Controllers

For easy execution of highly complex projects.

UniStream by Unitronics is an complete line of All-in-One Programmable Logic Controllers, for your most challenging, complex automation projects. This award-winning line is available in two series: UniStream Modular, enables users to create customized controller solution in three steps or fewer, and UniStream Built-in, highly compact programmable logic controller, where the PLC, HMI, and I/Os are built into a single unit.

UniStream is programmed with UniLogic, award-winning single-environment programming software that can slash programming time by as much as 50%.

Main Features

  • I/O options include digital, analog, high-speed, temperature & weight measurement
  • Expand up to 2,048 I/Os
  • Ports: Ethernet, CANbus, USB host & device Audio, additional COM modules for RS232/RS485
  • Communication: Ethernet IP, Web server, e-mail & SMS, GPRS, TCP/IP, MODBUS, CANopen, UniCAN, BACnet and M-Bus via gateway
  • Advanced COM support: Webserver, SMS & email, GPRS modem, SNMP, FTP, SQL, MQTT
  • Remote Access via VNC
  • Media support: .pdf, Video, RTSP, Audio Jack


2. Vision Series Programmable controllers

For Advanced Machines & Automation Projects.

Unitronics’ Vision series is an award-winning series that offers a full range of all-in-one Programmable Logic Controllers with integrated HMI panels. With options ranging from a palm-sized PLC up to a 12.1-inch touchscreen PLC+HMI and support for 1000 I/O points, the Vision series has something for everyone.

Vision is programmed with VisiLogic, the single, easy-to-use software environment for Ladder Logic, HMI design, and communication configuration.

Main Features:

  • I/O options include digital, analog, high-speed, temperature & weight measurement
  • Expand up to 1,000 I/Os
  • Ports: Ethernet, CANbus, USB programming, RS232/RS485
  • Communication: TCP/IP, MODBUS, CANopen, UniCAN, BACnet and M-Bus via gateway
  • Advanced COM support: Web server, SMS & email, GPRS/GSM, SNMP

3. Samba Series Programmable Controllers

Samba – For Small Machines.

Need a full-function control solution for a relatively simple application, but don’t want to compromise on the user interface or blow your budget? The Samba PLC+HMI from Unitronics could be the solution you need; this all-in-one Programmable Logic Controller has an integrated touchscreen, measuring 3.5, 4.3, or 7-inches, and onboard I/O in six possible configurations.  The Samba offers features to compete with high-end PLCs, like a range of supported communication protocols, data logging and Trend capabilities, and a built-in alarm management system, but it’s priced more like a push-button or smart relay system.  Since Unitronics provides programming software and technical support complimentary to all users, nothing beats the price to performance ratio of the Samba All-in-One PLC+HMI.

Main Features:

  • I/O options include digital, analog, high-speed and temperature
  • Ports: RS232 for 3.5″ model, USB for 4.3″ & 7″
  • Communication: TCP/IP, MODBUS, CANopen, UniCAN, BACnet
  • Advanced COM support: SMS & email, GPRS/GSM

4. Jazz® and M91™ Programmable Controllers

Jazz® and M91™ – For simple PLC control—with text-only HMI + keypad.

Finding a reliable, cost-effective PLC and HMI can be the hardest part of an otherwise simple automation project. Unitronics Jazz and M91 series are here to make sure simple projects stay simple. These Programmable Logic Controllers have onboard I/O, built-in text-display HMIs, and complimentary software and technical support. Everything you need for a simple, self-contained automation project comes included with a Jazz or M91 All-in-One PLC at one affordable price.

Main Features:

  • I/O options include digital, analog, high-speed, temperature & weight measurement*
  • Ports: RS232/RS485*
  • Communication: MODBUS, CANbus*
  • Advanced COM support: SMS via GSM

* For M91 only