Built for compact automation, the Lovato LRD20RA024 micro PLC base module delivers dependable control with a 24VAC auxiliary supply voltage and robust relay outputs.
SKU:LRD20RA024MPN:LRD20RA024
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Built for compact automation, the Lovato LRD20RA024 micro PLC base module delivers dependable control with a 24VAC auxiliary supply voltage and robust relay outputs. The integrated 4-line x 16-character LCD display provides clear local status and diagnostics. With 20 on-board I/O (12 inputs + 8 outputs) and expansion up to 44 using LRE modules, it offers flexible scalability for OEM panels, machinery upgrades and small process control projects.
Engineered to perform from -20 to +55 °C and conforming to IEC/EN 61131-2, UL508 and CSA C22.2 n° 142, this 368 g unit suits demanding industrial environments. Secure wiring is supported by 0.6 Nm maximum terminal tightening torque, while the LCD simplifies commissioning and maintenance. Choose Lovato quality for compact, expandable logic control where reliability, safety compliance and panel space efficiency are essential.
Key Benefits
24VAC auxiliary supply suits common control panel transformers.
20 I/O on-board, expandable to 44 with LRE modules.
Relay outputs provide robust switching for diverse loads.
4x16 LCD display enables clear local status and diagnostics.
Certified to IEC/EN 61131-2, UL508 and CSA C22.2 n° 142.
Operates reliably from -20 to +55 °C ambient.
Secure terminations with 0.6 Nm maximum tightening torque.
What’s Included
Lovato LRD20RA024 micro PLC base module
Installation and safety instructions
Product datasheet
Protective packaging
Applications
Small machine and OEM panel control
Building services and HVAC control
Process monitoring and sequencing
Pump, fan and motor control logic
Conveyor and material handling control
Technical Specifications
Product type designation
LRD20RA024
Terminal tightening torque (max)
0.6 Nm
Operating temperature
-20 to +55 °C
Storage temperature
-40 to +70 °C
Weight
368 g
HS Code
85371091
Frequently Asked Questions
What is the rated supply voltage of the LRD20RA024?
It operates from a 24VAC auxiliary supply voltage.
How many I/O points does it have, and can it be expanded?
It provides 20 I/O (12 inputs + 8 outputs) and expands to 44 with LRE modules.
What type of built-in outputs does this module include?
It features relay outputs.
Does the unit include a display and what is its format?
Yes, it has an LCD display with 4 lines by 16 characters.
Which standards does the LRD20RA024 conform to?
It conforms to IEC/EN 61131-2, UL508 and CSA C22.2 n° 142.
Safety note: Install and commission only by qualified personnel. Isolate power before wiring, use the rated 24VAC supply, respect the 0.6 Nm terminal torque, and operate within -20 to +55 °C.
Product type designation
LRD20RA024
Terminal tightening torque (max)
0.6 Nm
Operating temperature
-20 to +55 °C
Storage temperature
-40 to +70 °C
Weight
368 g
HS Code
85371091
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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.
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Customers supported
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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...