US7-C5-R38 Unitronics Unistream 7" HMI and PLC with 24 digital/2 analog inputs and 12 relay outputs with Unicloud included

Why Choose the Unitronics US7-C5-R38 UniStream PLC + HMI?

The Unitronics US7-C5-R38 is a compact all-in-one PLC and touchscreen HMI controller from the UniStream Built-in series. It integrates a powerful programmable logic controller with a 7-inch colour touchscreen HMI, enabling machine builders and automation engineers to combine control logic, visualisation and networking in a single panel-mounted device.

This controller features a comprehensive built-in I/O configuration with 24 digital inputs, 2 analogue inputs and 12 relay outputs. The digital inputs include high-speed counter channels suitable for encoder or pulse inputs, while the relay outputs provide reliable switching for industrial loads such as contactors, valves and solenoids.

As part of the UniStream automation platform, the US7-C5-R38 supports advanced automation functions such as PID control, alarms, data logging and recipe management. Built-in connectivity enables communication via industrial protocols and integration with Unitronics UniCloud for remote monitoring and IIoT applications.

Key Features

• Integrated PLC and HMI controller for industrial automation.
• 7-inch resistive colour touchscreen with 800 — 480 resolution.
• 24 digital inputs including high-speed counter channels.
• 2 analogue inputs supporting voltage or current signals.
• 12 relay outputs for switching industrial loads.
• Ethernet communication for industrial networking.
• USB host and USB device ports for programming and external devices.
• Supports protocols including EtherNet/IP, Modbus TCP/IP and CANopen.
• Advanced automation features including PID loops, data logging and alarm management.
• Expandable architecture supporting local and remote Uni-I/O modules.

Technical Specifications

• Manufacturer: Unitronics
• Series: UniStream Built-in
• Model: US7-C5-R38
• Controller type: PLC with integrated HMI
• Display size: 7 inch TFT LCD
• Display resolution: 800 — 480 pixels (WVGA)
• Touchscreen: Resistive colour touchscreen
• Digital inputs: 24 (24 V DC sink/source)
• High-speed counter inputs: up to 4 channels
• Analogue inputs: 2 (0–10 V / 0–20 mA, 12-bit)
• Relay outputs: 12 isolated SPST-NO outputs
• Power supply: 24 V DC nominal (20.4–28.8 V DC range)
• Communication ports: Ethernet, USB host, USB device
• External storage: microSD / microSDHC card support
• I/O expansion capability: up to approximately 2,048 I/O points
• Mounting: Panel-mounted HMI controller
• Weight: approx. 0.68 kg
• Operating temperature: −20 °C to +55 °C

Typical Applications

• Industrial machine automation.
• Manufacturing and production lines.
• Material handling and packaging systems.
• HVAC and building automation.
• Industrial monitoring and process control.