The ABB CI590-CS31-HA:S500,BUS module is a robust and reliable solution for integrating field devices into your S500 automation system. Acting as a CS31 slave in a media-redundant configuration, this module offers 16 configurable digital inputs/outputs (DI/DO), each rated for 24VDC at 0.5A, ensuring dependable performance in critical applications.
This module offers enhanced reliability through media redundancy, minimizing downtime and ensuring consistent operation. The flexible DI/DO configuration allows seamless integration with a wide range of field devices, streamlining your automation processes. Its robust design and compliance with industry standards guarantee long-term performance and safety in demanding industrial environments. By choosing this ABB module, you are investing in a proven solution for efficient and dependable automation.
Key Features
16 configurable digital inputs/outputs (DI/DO)
24VDC, 0.5A rating per channel
CS31 slave functionality in a media-redundant system
S500 compatibility
Robust design for industrial environments
Applications
Process automation and control
Factory automation systems
Machine control and monitoring
Industrial internet of things (IIoT) applications
Integration of various field devices into S500 systems
Frequently Asked Questions
Media redundancy provides a backup communication path, so if one fails, the system automatically switches to the other, ensuring uninterrupted operation.
The DI/DO channels are configured through the S500 system's programming software. Refer to the ABB documentation for detailed instructions.
Please refer to the product datasheet for a comprehensive list of certifications and compliance standards.
Technical Specifications
Part Number
CI590-CS31-HA:S500,BUS
Input/Output Type
Digital
Number of Channels
16
Current
0.5A per channel
Communication Protocol
CS31
HS Code
85389091
Country of Manufacture
Germany
Part Number
CI590-CS31-HA:S500,BUS
Input/Output Type
Digital
Number of Channels
16
Current
0.5A per channel
Communication Protocol
CS31
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
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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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...