JZ20-J-R10 Unitronics Jazz Textual display and keybord HMI and PLC with upto 40 onboard I/Os

Why Choose the Unitronics JZ20-J-R10 Jazz PLC + HMI?

The Unitronics JZ20-J-R10 is a compact and economical all-in-one PLC and HMI controller from the proven Unitronics Jazz 2 Series. Designed for small automation systems, OEM machinery and industrial control applications, this integrated controller combines programmable logic control, operator interface and onboard I/O within a single space-saving unit.

By combining a PLC, LCD display, keypad and built-in I/O, the JZ20-J-R10 significantly reduces panel space requirements, simplifies wiring and lowers overall installation costs. The controller is programmed using Unitronics' licence-free U90 Ladder software, making it an affordable and user-friendly solution for machine builders and automation engineers.

Featuring a 2-line LCD display, integrated operator keypad, 6 digital inputs and 4 relay outputs, the JZ20-J-R10 delivers reliable machine control and operator interaction for a wide range of industrial automation tasks.

Key Advantages

• Integrated PLC and HMI in a single compact device.
• Reduces control panel space and wiring complexity.
• 6 digital inputs and 4 relay outputs onboard.
• Built-in LCD display and keypad for operator interaction.
• Supports Modbus communications.
• Mini-USB programming port included as standard.
• Licence-free Unitronics U90 Ladder programming software.
• Ideal for OEM machinery and standalone automation systems.

Key Features

• Unitronics Jazz 2 Series.
• Micro PLC with integrated textual HMI.
• 2-line, 16-character STN LCD display.
• 16-key keypad with 10 user-labelled keys.
• 6 digital inputs.
• 4 relay outputs.
• 2 high-speed counter inputs.
• 48 KB ladder memory.
• Built-in real-time clock.
• Mini-USB programming port.
• Optional RS232, RS485 and Ethernet communications.
• Modbus protocol support.
• IP65 front panel protection when panel mounted.

Technical Specifications

• Manufacturer: Unitronics
• Series: Jazz 2
• Model: JZ20-J-R10
• Product type: PLC with integrated HMI
• Supply voltage: 24 VDC
• Operating voltage range: 20.4 to 28.8 VDC
• Typical power consumption: 2.4 W
• Digital inputs: 6
• High-speed counter inputs: 2
• Relay outputs: 4
• Relay rating: 5 A maximum resistive load
• Display: 2-line, 16-character STN LCD
• Keyboard: 16 keys
• Program memory: 48 KB ladder memory
• Memory bits: 256
• Memory registers: 256
• Timers: 64
• Communications: Mini-USB, optional RS232, RS485 and Ethernet
• Protocol support: Modbus, OPC
• 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
• Dimensions (W × H × D): 147.5 × 117 × 46.6 mm

Compact Automation Control Made Simple

The JZ20-J-R10 is designed for simple automation tasks where reliability, ease of use and cost-effectiveness are essential. Its integrated HMI enables operators to monitor machine status, adjust parameters and view alarms without requiring a separate operator panel.

The combination of PLC control, onboard I/O and user interface functionality makes the controller particularly attractive for OEM applications, building automation systems, pumping stations and small machine control projects.

Typical Applications

• Small machine automation.
• HVAC and building management systems.
• Pump and water treatment control.
• Packaging equipment.
• Material handling systems.
• OEM machinery.
• Industrial monitoring applications.
• Standalone automation projects.

Trusted by Machine Builders Worldwide

Unitronics Jazz controllers are widely used by OEM machine builders and automation engineers who require compact, reliable and cost-effective PLC and HMI solutions with integrated control and operator interface functionality.