SD812
24V 5A Power Supply · 3BSC610023R0001 · S800 I/O
Lifecycle note: Preserve the installed SD812 power distribution and DCOK monitoring. Confirm the complete long-form order number against the physical nameplate before commissioning.
ItemNO:
3BSC610023R0001Product Condition
Original New with One Year WarrantyParts Available
In Stock and Same Day ShippingDelivery Mode
Shipping via DHL Fedex or UPS etc24V 5A Power Supply · S800 I/O
ABB SD812 is a legacy ABB 24 V DC, 5 A power supply used with S800 I/O stations and associated control equipment. The requested ordering identity is SD812 / 3BSC610023R0001; retain the complete long-form number during nameplate and receiving checks.
The ABB Advant Controller 450 manual lists SD812 input ratings of 100–240 V AC or 185–250 V DC and a 24 V, 5 A output. The system description covers short-circuit-proof outputs and operation with resistive, capacitive or constant-power loads.
The installation may use two SD812 supplies for a documented parallel or redundant arrangement, with Power OK signals used for supply supervision. Preserve the existing distribution, DCOK wiring and configuration. Validate the supply under its connected load and distinguish the requested part from used-core or exchange ordering codes.
| Manufacturer | ABB |
|---|---|
| Model / requested order number | SD812 / 3BSC610023R0001 |
| Product function | Power supply |
| System context | S800 I/O / Advant OCS |
| AC input | 100–240 V AC |
| DC input | 185–250 V DC |
| Output voltage | 24 V DC |
| Output current | 5 A |
| Nominal output power | 120 W, calculated from 24 V × 5 A |
| Documented parallel arrangement | 2 × SD812 |
| Documented redundancy arrangement | 2 × SD812 with supply supervision |
| Supported load categories | Resistive, capacitive and constant-power loads |
| Output short circuit | Short-circuit-proof output, per ABB system guide |
| Power status | Power OK / DCOK supply-supervision signal |
Preserve the installed SD812 power distribution and DCOK monitoring. Confirm the complete long-form order number against the physical nameplate before commissioning.
No. The legacy SD812 guide lists 100–240 V AC or 185–250 V DC. Keep those ratings separate from the auto-select AC ranges of SD832.
The ABB system guide lists SD811 at 2.5 A and SD812 at 5 A, both at 24 V DC. Check the current requirement before considering a similarly styled unit.
It is the arithmetic product of the documented 24 V output and 5 A current. It does not establish an overload rating or additional operating allowance.
The ABB guide describes connecting the Power OK signals to supply-supervision inputs on the communication interface or optical ModuleBus equipment. Preserve the documented wiring and monitoring behavior.
No. ABB describes the outputs as suitable for resistive, capacitive and constant-power loads. Apply the complete installation requirements when checking a particular load.
No. The wiring, source arrangement and supervision must implement the documented redundant configuration. Compare the actual circuit with the approved system drawing.
Legacy documentation and service lists may use short-form or service-prefixed ordering references. Match the requested complete identity to the actual unit rather than silently normalizing a different ordering code.
ABB service lists can prefix the order reference and explicitly label the item as a pre-owned core. That condition and purchase scope must be handled separately from the ordinary requested identity.
Send the model, complete part number, quantity, destination and nameplate photo. We will verify identification details before confirming availability and lead time.
Manufacturer documentation check: SD812 / 3BSC610023R0001. No exact-model manufacturer PDF is linked. Verify the installed unit and configuration before ordering.
Visit us
32D Guomao Building, No.388, Hubin South Road, Siming District
Please read on, stay posted, subscribe, and we welcome you to tell us what you think.
Disclaimer : Salesplcauto sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks. Salesplcauto is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
Copyright @2026 SalesPlc Limited. Sitemap
/ Blog
/ XML
/ Terms And Conditions
/ Privacy Policy
Network Supported
About Us
Reliable Industrial Automation Parts, Global Supply Support SALES PLC works with a broad network of qualified suppliers to provide industrial automation components that meet our customers’ requirements for quality, availability, price, and delivery time. Our product portfolio covers PLC, DCS, HMI, control systems, safety systems, drives, communication modules, and other critical spare parts from leading brands, including Siemens, Emerson, Invensys Triconex, HIMA, GE, ABB, Honeywell, and Bently Nevada. More Than Products — Complete Supply Solutions Our strength goes beyond product sourcing. We work closely with end users, system integrators, maintenance teams, and industrial partners to identify suitable replacement parts and practical procurement solutions. Through integrated purchasing and online support, customers can send inquiries and place orders throughout the year. Our experienced team responds quickly and helps reduce downtime caused by unavailable or obsolete equipment. Our Team Our experienced team brings together product specialists, sourcing professionals, sales consultants, and customer service staff. We work together to provide clear communication and dependable support at every stage of the order. Growing Together for More Than 20 Years For more than 20 years, SALES PLC has continued to grow with the support and trust of customers, suppliers, and business partners around the world. Every project, inquiry, and partnership has helped us improve our service. Looking ahead, we remain committed to providing dependable products, responsive communication, and professional industrial automation solutions. Thank you to every customer and partner who has supported our journey. We look forward to building a stronger and more successful future together. Sustainable Partnerships SALES PLC believes in building long-term, mutually beneficial relationships with customers and suppliers. We focus on honest communication, responsible sourcing, continuous improvement, and reliable service. As industrial technology continues to evolve, we keep expanding our product knowledge and supplier network to support new systems, legacy equipment, and replacement-part requirements. Contact SALES PLC Our team is available during working hours to answer your questions, check product availability, and prepare a quotation.
Where to Find Us
32D Guomao Building, No.388, Hubin South Road, Siming District
+86 18150117685
sales1@amikon.cn
Follow Us
