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Unitronics PLCs + HMIs

NEW UniStream® PLC- Robust PLC Controller with a New Concept: Virtual HMI

Powerful multi-function PLC controller that provides users with advanced communication support, variety of built-in I/O configurations, and Virtual HMI.

Virtual HMI- the PLC stores and runs the program logic as well as the HMI user application within the PLC itself. This brings a unique advantage: you can view and operate your machine, or access your process via any mobile phone,  PC,  or remote display device.

Main features:  Ethernet/IP,  MQTT,  SNMP,  SQL,  Web Server,  FTP,  SNMP,  and more.

Availability in three versions: Classic,  Standard,  and Pro

UniStream Compact PLC Controller Unitron

Unitronics designs, manufactures, and markets quality PLCs for the global market.  Easy to use, efficient, and affordable, our products have been automating processes, systems, and stand-alone applications since 1989.

Unitronics field-proven PLCs automate hundreds of thousands of installations in diverse fields: 

  • Petrochemical

  • Automotive

  • Food Processing

  • Plastic & Textile

  • Energy & Environment

  • Water & Waster Water Management


anywhere automated processes are required.

UniStream Process Control
Unitronics Screen Messages

New UniLogic Software

UniLogic™ Studio is All-in-One software for hardware and communication configuration, Ladder and HMI applications.

The power of UniLogic is in its design. Built-in, context-sensitive editors enable you to write Ladder or C functions, create beautiful HMI screens and interactive web pages, instantly translate them from Italian to Chinese, easily track data and display it live via Trends and gauges or export it to Excel, raise multi-level Alarms and send notification via SMS or email, run Recipes, and implement a broad range of industrial communication protocols.

Award-Winning Features


  • Built-in Trends & Gauges, Auto-tuned PID, Data Tables, Data Sampling, and Recipes

  • Media Files: Video, Audio, PDF Viewer, Embedded Speakers

  • UniApps™ – Use the HMI to access & edit data, monitor, troubleshoot & debug, plus more

  • Security: Multi-level Password Protection

  • Alarms: Built-in System, ANSI/ISA Standards

Communications DataCom with any device

CANopen, CAN Layer2, MODBUS, EtherNetIP, SNMP Agent/Trap, VNC Client, FTP Server/Client, Web Server, e-mail, SMS messaging, modems, GPRS/GSM, Remote Access via VNC. Implement any serial RS232/485, TCP/IP, or CANbus third-party protocols via Message Composer.

Supports Ethernet/IP.

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