UniLogic® for UniStream®

Slash your Development Time by 50%

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.

Unitronics Added Value

  • All Unitronics software & utilities—plus updates—provided at no charge.
  • Personalized Tech Support & Support Forum membership—provided at no charge.

UniLogic® Top Features

UniLogic Studio provides a unified environment for hardware and communication configuration, Ladder, and HMI applications


MQTT: bridging the gap between OT and IT

UniStream supports MQTT as a ‘client’ that can both publish and subscribe to messages, bridging the gap between OT and IT from the production floor up to the MES.


Structs: Smart Tags

Structs – Data Tags organized into one unit – control hardware, communications, & functions. Build structs to use & reuse with UDFBs.

speed ladder prog

Speed Ladder + "C" Power

Build your Ladder: drag/drop/snap elements into place, error-free. Write C code with the built-in editor. Create UDFBs for repetitive tasks.

power data

Power Data Tools

SQL Client: Connection to MS SQL Server or MySQL & Send Queries. Data Sampler: record time-sensitive dynamic data such as output values; display in Trend graphs. Data Tables: log/manipulate data via Ladder, execute Recipes.

web server

WebServer: Complex Pages

Elegant page design, drag & drop—no HTML required. User controls and widgets enable remote users to view & enter data using any web browser.

Design HMI display

Design Beautiful HMI

Drag & drop graphics from the Library, user controls, & widgets to design screens. Display running Trend graphs & Gauges, .pdfs, play audio, & stream video.


Build-it-Once, then Reuse

Add UDFBs (User Defined Function Blocks), HMI screens, & Web Pages to the Library. Drag & drop anywhere—UniLogic does the tags.  Use Library across projects.


Languages: Italian to Chinese

Supports any language that you can type—including Asian languages like Korean. Instantly switch HMI language via user actions or program events.

build-in alarms

Built-in Alarm System

Accords with ISA 18.2 guidelines for Alarm systems. Operators can detect, analyze, & act on Alarms. Export log via FTP, send via email, or to a DOK.


Communication via Configuration

Incredibly fast & easy to implement, data communications are independent of Ladder. Plug & Play MODBUS, CANopen, SNMP, EtherNet/IP.


Communicate with any Device

Message Composer: datacom via any Ethernet, CANbus/serial 3rd -party protocol. Also supports CAN Layer 2, FTP Client/Server, SMS, email, GSM/GPRS.


Remote Access

Access UniStream via any VNC application from PC, cellphone, or tablet. Built-in Web Server enables secure remote monitoring & data editing.