The ABB CM574-RCOM communication module is a reliable and efficient solution for integrating your AC500 PLC system into diverse industrial networks. This module supports the RCOM protocol and offers both RS232 and RS485 serial interfaces for flexible connectivity. Its compact design and robust construction ensure reliable performance in demanding industrial environments. The CM574-RCOM simplifies integration and communication within your AC500 PLC setup. Benefit from:
Seamless integration with AC500 PLC systems.
Support for RCOM protocol for specialized communication requirements.
Dual serial interfaces (RS232 and RS485) for versatile connectivity.
Compact design, minimizing space requirements in control panels.
Robust construction for dependable operation in industrial settings.
Compliance with relevant industry standards for safety and performance.
Key Features
RCOM protocol support
RS232 and RS485 serial interfaces
Compact and robust design
Easy integration with AC500 PLCs
Reliable industrial communication
Applications
Industrial automation and control systems
Process control and monitoring
Building automation systems
Machine-to-machine communication
Data acquisition and logging
Frequently Asked Questions
This communication module is specifically designed for seamless integration with ABB's AC500 PLC systems.
The CM574-RCOM supports the RCOM protocol, allowing for robust and specialized communication in industrial environments.
The CM574-RCOM offers both RS232 and RS485 serial interfaces for versatile connectivity options.
Technical Specifications
SKU
1SAP170401R0201
Height
135 mm
Width
28 mm
Depth
62 mm
Weight
0.095 kg
SKU
1SAP170401R0201
Height
135 mm
Width
28 mm
Depth
62 mm
Weight
0.095 kg
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.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
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?
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What about warranties, returns and faulty items?
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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...