US7-B5-TR22 Unitronics Unistream 7" HMI and PLC with 10 digital/2 analog inputs and 8 relay/2 transistor outputs

Why Choose the Unitronics US7-B5-TR22 UniStream PLC with Integrated HMI?

The Unitronics US7-B5-TR22 is a compact PLC and touchscreen HMI all-in-one controller from the UniStream Built-in series, designed to provide powerful automation functionality in a space-efficient panel-mounted unit. By integrating the PLC CPU, operator interface and built-in I/O within a single device, it reduces control panel wiring and simplifies system architecture for industrial automation systems.

The controller features a 7 inch colour touchscreen display with a resolution of 800 — 480 pixels, delivering clear visualisation of machine status, alarms and process data. UniStream controllers are configured using the UniLogic development environment, which integrates PLC programming, HMI design and communications setup within a single platform.

The US7-B5-TR22 includes built-in I/O comprising 10 digital inputs, 2 analogue inputs, 8 relay outputs and 2 transistor outputs including PWM high-speed channels. This configuration supports both discrete machine control and process automation while enabling direct connection to sensors, switches and actuators.

Key Features

• All-in-one PLC and HMI controller with integrated I/O.
• 7 inch colour TFT touchscreen with 800 — 480 resolution.
• 10 digital inputs for industrial sensors and switches.
• 2 analogue inputs supporting voltage or current signals.
• 8 relay outputs for switching industrial loads.
• 2 transistor outputs including PWM high-speed output channels.
• Integrated PLC, HMI and I/O architecture reduces wiring and cabinet space.
• Expandable with UniStream local and remote I/O modules.

Technical Specifications

• Manufacturer: Unitronics
• Series: UniStream Built-in
• Model: US7-B5-TR22
• Controller type: PLC with integrated HMI
• Display size: 7 inch colour resistive touchscreen
• Display resolution: 800 — 480 pixels (WVGA)
• Digital inputs: 10 — 24 V DC sink/source
• Analogue inputs: 2 — (0–10 V / 0–20 mA)
• Relay outputs: 8 — SPST relay outputs
• Transistor outputs: 2 — NPN outputs including PWM channels
• Supply voltage: 24 V DC (20.4 to 28.8 V DC permissible range)
• Memory: approx. 512 MB RAM, 3 GB system memory and 1 GB user memory
• Communication ports: Ethernet RJ45, USB host and Mini-USB device
• Supported protocols: Ethernet/IP, Modbus TCP, CANopen, RS-232 and RS-485
• I/O expansion: scalable up to approximately 2,048 I/O points via UniStream expansion modules
• External storage: microSD / microSDHC support
• Protection rating: IP66 / NEMA 4X front panel
• Operating temperature: −20 °C to +55 °C
• Mounting: Panel mounted controller

Integrated PLC and HMI Automation

UniStream PLC controllers combine machine control, operator visualisation and industrial networking within a single automation device. This integrated design allows engineers to deploy powerful control systems with a smaller hardware footprint while maintaining flexibility through scalable I/O expansion and industrial communication protocols.

Typical Applications

• Industrial machine automation and equipment control.
• Manufacturing and production line monitoring.
• Packaging and material handling machinery.
• Process control and industrial monitoring systems.
• Utilities, HVAC and infrastructure automation.