
6ES5928-3UB21
The transportation costs depend on the destination, purchase price, weight, shipping speed, and whether it is a pallet order.
Express shipping and rush orders
With express shipping, the product is delivered faster. For products that are not yet ready for shipping, you can place a rush order. These products still need to be revised.
A rush order is ready for shipping within 2 business days and can then be shipped express. This can be selected during checkout.
Description for 6ES5928-3UB21
The 6ES5928-3UB21 from Siemens is a central processing unit (CPU) designed for use in SIMATIC S5-135U and S5-155U automation systems. This model features a single-width design, making it suitable for installations where space is limited. The 6ES5928-3UB21 is equipped with an SS slot, which allows for the integration of a second interface, providing enhanced connectivity for complex production environments. As part of Siemens’ trusted SIMATIC line, this CPU is engineered for reliability and consistent performance in industrial settings.
- Quick delivery and large stock availability for the 6ES5928-3UB21 ensure minimal downtime in your production process.
- Sustainable option available through refurbished 6ES5928-3UB21 units, all with a standard 2-year warranty.
- Proven Siemens quality, offering robust and dependable operation for demanding automation applications.



