Seamlessly connect your legacy serial devices to a modern PROFINET network with the ABB ci504-pnio:s500 bus module. Designed for ABB's AC500 PLC system, this robust gateway provides reliable communication in demanding industrial environments, supporting RS232, RS422, and RS485 interfaces.
The ci504-pnio:s500 simplifies integration of existing serial equipment into your PROFINET infrastructure, reducing complexity and downtime. Its robust design, part of the AC500 Extreme Conditions range, ensures reliable operation even in harsh environments. This module is ideal for applications requiring seamless communication between modern control systems and older serial devices.
Key Features
PROFINET to Serial Gateway functionality
Supports RS232, RS422, and RS485 interfaces
Compatible with ABB AC500 PLC systems
Suitable for harsh industrial environments
24VDC operating voltage
Applications
Industrial automation and control systems
Connecting legacy serial devices to PROFINET
Factory automation upgrades and retrofits
Process control and monitoring
Frequently Asked Questions
While designed for the AC500 platform, compatibility may vary. Consult the ABB AC500 system documentation or contact us for specific variant compatibility.
Specific cabling requirements depend on the chosen serial interface (RS232, RS422, or RS485). Refer to the product manual for detailed wiring diagrams and recommended cable types.
Technical Specifications
Part Number
CI504-PNIO:S500
Related Part Numbers
CI504-PNIO-XC, 1SAP421300R0001, 1SAP221300R0001
Communication Protocol
PROFINET, RS232, RS422, RS485
Operating Voltage
24VDC
HS Code
85389091
Country of Manufacture
Germany
Part Number
CI504-PNIO:S500
Related Part Numbers
CI504-PNIO-XC, 1SAP421300R0001, 1SAP221300R0001
Communication Protocol
PROFINET, RS232, RS422, RS485
Operating Voltage
24VDC
HS Code
85389091
Country of Manufacture
Germany
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
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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.
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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...