Unitronics V350-J-R34 Vision350 PLC and HMI controller featuring a 3.5 inch colour touchscreen, 22 digital inputs, 2 analogue inputs, 12 relay outputs and integrated industrial communications.
£631.75
The Unitronics V350-J-R34 is a powerful all-in-one PLC and colour touchscreen HMI controller designed for industrial automation, machine control and process applications. As part of the advanced Unitronics Vision350 series, it combines a programmable logic controller, a high-resolution colour touchscreen and extensive onboard I/O into a compact and highly capable automation platform.
Designed for OEMs, machine builders and industrial control engineers, the V350-J-R34 simplifies system architecture by integrating control, monitoring and operator interaction within a single device. This reduces panel space requirements, wiring complexity and overall project costs while delivering powerful automation functionality.
Featuring a 3.5-inch TFT colour touchscreen, 22 digital inputs, 2 configurable analogue inputs and 12 relay outputs, the V350-J-R34 provides excellent flexibility for a wide range of industrial control applications. The controller supports expansion modules, advanced communications and data logging capabilities, making it suitable for both standalone machines and larger automation systems.
The Vision350 platform combines powerful PLC processing capabilities with an intuitive touchscreen HMI, allowing operators to monitor production processes, adjust machine settings and respond quickly to alarms and system events.
With extensive onboard I/O and flexible expansion capabilities, the V350-J-R34 can be deployed in applications ranging from standalone machinery to complex production systems. Its integrated communications support seamless connectivity with industrial networks and external devices.
| Voltage | 24 V |
|---|---|
| IP Rating | IP66 |
| Series | Vision350 |
| Product type | PLC + HMI Controller |
| Display | 3.5" TFT colour touchscreen |
| Resolution | 320 × 240 pixels |
| Digital inputs | 22 |
| Analogue inputs | 2 configurable analogue inputs |
| Relay outputs | 12 |
| High-speed counters | 3 |
| Supply voltage | 24 V DC |
| Communication ports | USB, RS232, RS485 |
| I/O expansion | Up to 512 I/O points |
| Memory | 1 MB application memory |
| Protection rating | IP65 / IP66 / NEMA 4X front panel |
| Mounting type | Panel mount |
| Battery backup | Approx. 7 years typical |
The V350-J-R34 is used for industrial automation applications requiring PLC control, operator interface functionality and extensive onboard I/O.
The controller includes 22 digital inputs, 2 configurable analogue inputs and 12 relay outputs.
Yes. The controller features a 3.5-inch TFT colour touchscreen display with a 320 × 240 pixel resolution.
Yes. The Vision350 platform supports expansion modules and can be expanded to support up to 512 I/O points.
The V350-J-R34 is programmed using Unitronics VisiLogic, which combines PLC programming and HMI development within a single software package.
The Unitronics Vision350 series is widely used by OEMs and industrial automation engineers seeking a reliable PLC and touchscreen HMI solution with extensive onboard I/O and powerful communication capabilities.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...