Unitronics JZ20-J-T18 Jazz 2 all-in-one PLC and HMI controller featuring 6 digital inputs, 4 analogue inputs, 8 transistor outputs, integrated LCD display and keypad for industrial automation applications.
£161.00
The Unitronics JZ20-J-T18 is a compact and powerful all-in-one PLC and HMI controller from the advanced Unitronics Jazz 2 Series. Designed for small to medium-sized automation projects, this integrated controller combines a programmable logic controller, operator interface and onboard I/O into a single cost-effective unit, reducing panel space, wiring and installation complexity.
Featuring a built-in 2-line LCD display, user-programmable keypad and fast transistor outputs, the JZ20-J-T18 is ideal for machine control, OEM equipment, HVAC systems, water treatment applications and industrial process automation. The integrated design enables users to monitor, control and adjust machine parameters directly from the controller without requiring a separate HMI device.
With 6 digital inputs, 2 configurable digital/analogue inputs, 2 analogue inputs and 8 transistor outputs, the JZ20-J-T18 provides flexible control capabilities while maintaining a compact footprint suitable for space-constrained control panels.
The JZ20-J-T18 is designed for applications requiring fast digital switching and responsive machine control. Its transistor outputs make it particularly suitable for applications involving counters, pulse outputs, positioning systems and fast control logic where relay outputs may not be appropriate.
The integrated LCD display and keypad allow operators to monitor machine status, adjust parameters and access diagnostics directly from the controller. Combined with built-in analogue inputs and communication options, the Jazz platform offers a highly capable automation solution for compact control systems.
| Voltage | 24 V |
|---|---|
| IP Rating | IP65 |
| Series | Jazz 2 |
| Product type | PLC with integrated HMI |
| Supply voltage | 24 VDC |
| Operating voltage range | 20.4 to 28.8 VDC |
| Typical power consumption | 1.8 W |
| Digital inputs | 6 |
| Configurable digital/analogue inputs | 2 |
| Analogue inputs | 2 current inputs plus 2 configurable voltage inputs |
| Transistor outputs | 8 PNP outputs |
| High-speed counters | 2 × 10 kHz |
| Display | 2-line STN LCD |
| Keyboard | 16 keys |
| Program memory | 48 KB ladder memory |
| Communications | Mini-USB, RS232, RS485, Modbus |
| Real-time clock | Built-in |
| Battery backup | Up to 7 years typical |
| Protection rating | IP65 / NEMA 4X front mounted |
| Operating temperature | 0°C to +50°C |
| Weight | Approx. 0.5 kg |
The JZ20-J-T18 is an all-in-one PLC and HMI controller designed for machine automation, OEM equipment and industrial process control applications.
The controller provides 6 digital inputs, 2 configurable digital/analogue inputs, 2 analogue inputs and 8 transistor outputs.
Yes. The controller features a built-in 2-line LCD display and a 16-key keypad for operator interaction and machine monitoring.
The unit supports Mini-USB programming, RS232, RS485 and Modbus communication protocols.
Transistor outputs provide faster switching speeds and are ideal for pulse generation, counters, positioning applications and other high-speed automation tasks.
Unitronics Jazz controllers are widely used by machine builders and automation engineers who require a compact, reliable and cost-effective PLC and HMI solution with integrated I/O and high-performance control 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...