

All-in-One, Seamless Automation:
Control, Motion, and IIoT—the Single-Source Advantage
Full Range of Powerful PLCs and HMI Displays| Complete Lines of VFDs and Servos | IIoT Platform | Forever-free Software & Support
Powerful, multifunction PLC + HMI controllers, I/O, VFDs, AC servo drives, routers, end-to-end IIoT platform, All-in-One free software—and instant, transparent integration of all components.
All questions are answered by Unitronics’ expert support team, free of charge.
All components of your All-in-One Solution integrate automatically; you program every aspect of your automation project in ergonomically-designed All-in-One free software—while any questions you have are promptly answered by Unitronics’ expert support team, free of charge.
The Foundation: All-in-One Controllers—for Any Size Application
Unitronics controllers are multi-function, versatile, and embedded with a broad range of plug & play fieldbus and advanced communication protocols–plus message composers that enable these controller to support virtually any protocol on the planet to integrate into any application.
UniStream
Powerful UniStream controllers meet the demands of complex, high-end applications. Main features include:
- HMI: easily-designed, elegant, multi-language HMI displayed by built-in touch-panels of 5”, 7”, 10.1”, 15.6”, remote panel, or virtual HMI; the CPU efficiently runs both the HMI and the PLC control application
- Scalability: supports up to 2,048 I/O local or remote points, including digital, analog, high-speed, pressure, and temperature inputs–plus additional expandability via IO-Link
- Advanced features: up to 64 auto-tuned PID loops, recipes, data logging and trends, multi-level password protection and more.
- Extensive communication support:
- Fieldbus: EtherNet TCP/IP, EtherNet/IP, EtherCAT, MODBUS, CANopen, CANlayer2, UniCAN
- Communication protocols: OCPP (EV charger), BACnet, KNX and M-Bus via gateway, HART, Message Composer for any 3rd party protocol
- Advanced communications: OPC-UA, REST API, MQTT, VNC, SNMP, FTP, SPA, Redfish
- Web Server, email, SMS
All UniStream controllers are also available with Cloud-inside: a built-in subscription to UniCloud, Unitronics IIoT platform.
Vision Series
Robust, versatile Vision PLC+HMI controllers are tailored for small to mid-size industrial applications. Vision controllers offer:
- HMI panels ranging from 2.4” to 12.1”, supporting both monochrome and full-color multi-language displays.
- Expandability: supports up to 1000 I/O points
- Advanced features: up to 24 PID loops, recipes, data logging and trends, multi-level password protection and more MicroSD card – log, backup, clone & more
- Communication Protocols: Built-in support for MODBUS, CANbus, CANopen, CANlayer2, UniCAN, EthernetTCP/IP, Profibus, SNMP, BACnet, KNX and M-Bus via gateway, FB Protocol: for any 3rd party protocol, Web server, E-mail & SMS, 3G Modem support, Remote access utilities
Samba
This is a cost-effective PLC +HMI+ I/O controller for compact, space-saving applications requiring high functionality. Samba provides:
- HMI Touchscreen: Features a color touchscreen (3”, 4.3” or 7”) for user-friendly operation.
- Advanced features: 2 PID loops, recipes, data logging
- Communications: Built-in RS232/485, optional Ethernet, MODBUS, CANbus, CANopen, CANlayer2, UniCAN, BACnet, KNX and M-Bus via gateway, FB Protocol: for any 3rd party protocol, E-mail & SMS, Modem support, Remote access utilities
Jazz
Jazz PLC+ HMI+ I/O controllers provide essential control functions for simple applications that require a text-based HMI; Jazz supports up to 4 PID loops, built-in RS232/485 connectivity, MODBUS, Remote access utilities, with a text-based monochrome HMI.
Motion Made Simple
Both Unitronics AC Servo Drives and VFDs are designed for seamless, instant integration into the All-in-One solution and are supplied with free, Ready-Made Motion code—PLCopen-compliant code that gets you moving instantly, no programming required.
- Servo Drives and Motors: Precision and Flexibility
EtherCAT and CANopen Unitronics’ servo drives and motors offer single and three-phase grid support, robotic cables available, a wide servo power range – 0.05kW up to 7.5 kW (0.06-10 HP), STO, torque and speed options that meet diverse, multi-axis application requirements.
- VFDs: Variable Speed Control for Motors
Unitronics’ VFDs allow precise control of motor speed and torque, and provide built-in STO, EMI Filters, sensorless control (Vector, Torque, volts per Hz), optional closed-loop control and more.
Routers
Unitronics Routers provide 4G LTE seamless, reliable connectivity for any application, and are recommended for multi-layered secure remote access for Unitronics PLCs, and as a UniCloud gateway for Vision Enhanced, Samba, and Jazz controllers
IIoT: No Experience Needed
Unitronics’ UniCloud is a do-it-yourself platform specifically designed to enable Machine Builders to easily build customized Dashboards—no Cloud or IT expertise required. End-to-end, scalable, and secure, with UniCloud you can harvest, analyze, and leverage PLC application data to boost efficiency, trouble-shoot problems, implement preventative maintenance—to reduce your management overhead, leaving you time to grow your business.
Unitronics Unified Ecosystem: the All-In-One Solution Advantage
Fast, easy, and cost-effective, with forever free software and support: these are the bedrock of Unitronics’ All-In-One integrated solution for control & automation.
With powerful, multi-function PLC+HMI controllers that integrate automatically with Unitronics VFDs and AC servos, All-in-One free software that streamlines development, enabling you to configure all components and communications, write your control and motion applications, and design elegant HMI screens in one environment, and the ability to securely centralize your system with UniCloud IIoT, Unitronics provides great flexibility in component selection, together with the simplicity of an all-inclusive, time-saving, single-vendor solution.