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ABB CM579-PNIO is an active PROFINET IO RT controller module with a 100 Mbit/s full-duplex two-port switch, 1 ms minimum bus cycle and support for up to 128 remote stations.
| Manufacturer | ABB |
| Item number | CM579-PNIO |
| Country of Origin | Switzerland |
| Lead Time | 2-3 DAYS |
| After-Sales Support | For after-sales support, please contact May. |
| HS Code / Commodity code | Please confirm the destination before shipping. |
Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.
Yes,we offer one year warranty for all new products.
Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.
Normally 3-5 working days,some remote areas 5-7 days more.
Real-time Ethernet control for remote devices through an integrated two-port switch.
CM579-PNIO acts as the PROFINET I/O controller in an AC500 system and connects its configured I/O devices through two 100 base-TX RJ45 ports.
Project transfer requires more than matching the order code: firmware generation, Automation Builder version, station-name workflow and the I/O byte budget must remain compatible.
Controller role, terminal-base fit, firmware limits, naming and network capacity.
ABB CM579-PNIO operates as the PROFINET IO controller. ABB CI5xx-PNIO and CM589-PNIO products cover different device-side roles and are not functionally interchangeable.
ABB specifies all TB56xx bases except TB5600. Use a base with at least one communication-module slot and confirm the installed PM56xx processor.
ABB documents up to 128 remote I/O stations, a maximum 100 m Ethernet segment and a 1 ms minimum bus cycle, subject to firmware and total I/O data limits.
ABB changed the PROFINET controller stack and capacity across firmware generations. Projects created before Automation Builder 2.6 can require manual changes and a compatible module firmware update.
No. ABB states that CM579-PNIO does not support setting NameOfStation with that DCP service, so use the supported commissioning workflow for device naming.
Provide order code 1SAP170901R0101, CPU and base, Automation Builder and firmware versions, device list, topology, I/O sizes, quantity, destination and delivery date.
Documentation, response and long-term automation spare-parts assistance.
Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.
Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.
We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions.
We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process.
We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.
Sincere Cooperation, Long-Term Trust
A Russian customer urgently needed a replacement for a discontinued automation component. After reviewing the product label, technical parameters, and application details, our engineers recommended a compatible alternative and provided photos and test videos before shipment. The alternative performed well, enhancing the customer's confidence in our technical capabilities and leading to multiple repeat orders.
An Indian customer still had doubts after initial online communication with us, so they visited our company in person for a face-to-face meeting and product inspection. This visit increased the customer's trust and led to the successful placement of their first order. Over the next few years, we completed multiple orders and established a stable, long-term partnership.
A Venezuelan customer needed a specific automation component and compared products and services from several suppliers online. After nearly three weeks of careful consideration, our sincere communication, professional service, and reliable product quality won the customer's trust. After receiving the product and using it for several weeks without any problems, the customer gave us positive feedback and subsequently placed multiple orders.
A varied reference list of specialist automation brands and model families.
Include the exact ABB order code, application, installed hardware, quantity, destination and required delivery date.
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