LRDKIT12RD024

LRD20RD024P1 – PROGRAM.RELAY 12I/8O 24VDC RS485 ONBOARD

Lovato’s LRD20RD024P1 Micro PLC base module delivers flexible control in compact form.

SKU: LRD20RD024P1MPN: LRD20RD024P1
Price
List Price ex VAT
Your Price
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Trade pricing is personalised to your account

Manufacturer Lead Time

£214.25

Why Choose the LRD20RD024P1?

Lovato’s LRD20RD024P1 Micro PLC base module delivers flexible control in compact form. Operating from a 24VDC auxiliary supply, it provides 20 I/O (12 inputs, 8 relay outputs) with a clear 4x16 LCD display for status and local indication. A built-in RS485 port streamlines network integration, while compliance with IEC/EN 61131-2, UL508 and CSA standards supports dependable performance in UK industrial panels.

Expand your system to 44 I/O using LRE modules, enabling more sensors and actuators without redesigning hardware. The unit’s operating temperature range of -20 to +55 °C and 0.6 Nm terminal torque rating aid reliable field installation, while the 360 g build is straightforward to mount. Ideal for machine control, building services and monitoring tasks requiring RS485 connectivity and clear local indication.

Key Benefits

  • 24VDC rated supply for reliable panel integration and auxiliary power systems.
  • 20 onboard I/O, expandable to 44 with LRE modules for scalability.
  • Relay outputs provide straightforward switching of external devices and circuits.
  • Built-in RS485 port enables easy network integration and data exchange.
  • LCD display (4x16) provides clear local status and information.
  • Wide operating temperature range suits demanding industrial environments.
  • Conforms to IEC/EN 61131-2, UL508 and CSA standards for safety.
  • Compact 360 g design simplifies installation in crowded control panels.

What’s Included

  • Lovato LRD20RD024P1 Micro PLC base module
  • Integrated LCD display and RS485 communication port
  • Downloadable user documentation
  • Compliance and safety information

Applications

  • Small machine and equipment control
  • Building services and HVAC control panels
  • Process monitoring and RS485 network communication
  • OEM control cabinets and panel retrofits
  • Utility and facility automation tasks

Technical Specifications

Product type designation LRD20RD024P1
Terminal tightening torque (max) 0.6 Nm
Operating temperature -20 to +55 °C
Storage temperature -40 to +70 °C
Weight 360 g
HS Code 85371091

Frequently Asked Questions

What supply voltage does the LRD20RD024P1 require?
The rated supply voltage is 24VDC. Use a suitable DC auxiliary supply.
How many I/O points are available and can it be expanded?
It provides 20 I/O (12 inputs + 8 outputs) and can expand to 44 with LRE modules.
What type of outputs are built into the unit?
The built-in outputs are relay type, suitable for switching external loads.
Does it include communications and a display?
Yes, it features an RS485 communication port and an LCD display with 4 lines x 16 characters.
What environmental and standards compliances does it meet?
Operating temperature is -20 to +55 °C, and it conforms to IEC/EN 61131-2, UL508 and CSA C22.2 n° 142.

Safety note: Install and wire with power isolated, tighten terminals to a maximum of 0.6 Nm, and operate within the specified temperature range and standards for safe use.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Tick  Priority sourcing and supply support

 Tick  Flexible payment terms for qualifying organisations

 Tick  Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

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.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

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...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

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...