Unitronics JZ20-R16 Jazz PLC and HMI controller featuring 6 digital inputs, 2 configurable digital and analogue inputs, 2 analogue inputs and 6 relay outputs for industrial automation applications.
£161.00
The Unitronics JZ20-R16 is a versatile and cost-effective all-in-one PLC and HMI controller from the popular Jazz® series. Combining a programmable logic controller, integrated operator interface and onboard I/O into a single compact device, it provides an ideal solution for machine automation, process control and OEM equipment applications.
Designed for machine builders, panel manufacturers and industrial automation engineers, the JZ20-R16 reduces system complexity by integrating control and operator interaction into one unit. Its built-in LCD display and keypad enable operators to monitor processes, adjust parameters and control equipment directly from the controller.
Powered by a 24 V DC supply, the JZ20-R16 features 6 digital inputs including 2 high-speed counters, 2 configurable digital/analogue inputs, 2 analogue inputs and 6 relay outputs. This flexible I/O configuration makes it suitable for a wide range of industrial automation applications while reducing installation costs and panel space requirements.
The JZ20-R16 combines machine control, process monitoring and operator interaction within a single platform. By eliminating the need for separate PLC and HMI devices, it simplifies machine design while reducing hardware costs and installation time.
Its combination of digital inputs, analogue capability and relay outputs allows the controller to handle a wide variety of automation tasks including process monitoring, equipment control, alarm handling and industrial machine sequencing. The built-in HMI provides a convenient interface for displaying process values, alarms and operator settings.
| Voltage | 24 V |
|---|---|
| IP Rating | IP65 |
| Series | Jazz® |
| Product type | PLC + HMI controller |
| Supply voltage | 24 V DC |
| Operating voltage range | 20.4 to 28.8 V DC |
| Digital inputs | 6 |
| High-speed counters | 2 |
| Digital / analogue inputs | 2 configurable (0-10 V) |
| Analogue inputs | 2 (0-20 mA / 4-20 mA) |
| Relay outputs | 6 |
| Relay type | SPST-NO |
| Maximum relay current | 5 A resistive load |
| Rated relay voltage | 250 V AC / 24 V DC |
| Display | 2-line LCD, 16 characters per line |
| Keyboard | 16 keys including 10 user-labelled keys |
| Memory | 48 KB ladder code |
| Protection rating | IP65 / NEMA 4X front panel |
| Operating temperature | 0°C to 50°C |
| Dimensions (H × W × D) | 147.5 × 117 × 46.6 mm |
| Mounting type | Panel mount or DIN rail mount |
The JZ20-R16 is an integrated PLC and HMI controller designed for machine automation, process control and industrial equipment applications.
The controller includes 6 digital inputs, 2 configurable digital/analogue inputs, 2 analogue inputs and 6 relay outputs.
Yes. The controller includes 2 high-speed counter inputs capable of operating up to 10 kHz.
The controller operates from a 24 V DC power supply with an operating range of 20.4 to 28.8 V DC.
The JZ20-R16 is programmed using Unitronics U90™ Ladder software, available as a licence-free download.
Unitronics Jazz PLC controllers are widely used by OEMs and automation engineers for delivering reliable machine control, integrated operator interfaces and cost-effective industrial automation solutions.
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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...