In sourcing discussions, 6EP3321-6SB10-0AY0 is often placed next to Schneider PLC, Siemens HMI and 6Es7 215 1Ag40 0Xb0 so procurement teams can align budgets and technical requirements effectively.
Siemens 6EP3321-6SB10-0AY0 Programmable Logic Controller
The Siemens 6EP3321-6SB10-0AY0 Programmable Logic Controller provides a stabilized 15 V DC output delivering 1.9 A from a 100–240 V AC input. It operates within the 1-phase, 15 V DC LOGO!POWER category and supports compact control systems with consistent voltage regulation. This module integrates seamlessly into Siemens automation environments, structured through Siemens PLC architectures inside the Siemens LOGO! logic module series.

| Brand | Siemens |
| Product Type | Programmable Logic Controller (PLC) |
| Model Number | 6EP3321-6SB10-0AY0 |
Siemens 6EP3321-6SB10-0AY0 Programmable Logic Controller – Technical Specifications
| Specification | Value |
|---|---|
| Product Description | LOGO!POWER 15 V / 1.9 A stabilized power supply input: 100-240 V AC output: 15 V DC / 1.9 A |
| Product family | 1-phase, 15 V DC |
| Product Lifecycle (PLM) | PM300:Active Product |
| Net Weight (kg) | 0,120 Kg |
| Packaging Dimension | 6,70 x 9,60 x 5,60 |
| Package size unit of measure | CM |
| Country of origin | Austria |
The Siemens 6EP3321-6SB10-0AY0 Programmable Logic Controller is a LOGO!POWER supply designed to provide a stable 15 V DC output at 1.9 A using a 100–240 V AC input. As part of the Siemens LOGO! logic module series, it supports low-voltage power distribution for compact PLC systems used across industrial automation. Its regulated output helps ensure reliable performance for connected control components.
This module suits conveyors, packaging lines, small automation stations and assembly machinery requiring dependable auxiliary supply. It ensures steady voltage delivery, reduces power fluctuation risks and maintains consistent operation of logic controllers. Its compact size makes it suitable for control panels with limited installation space.
The Siemens 6EP3321-6SB10-0AY0 offers stable low-voltage output, continuous regulation and long-term operational reliability for PLC-based automation. With trusted Siemens engineering and compatibility with LOGO! controllers, it supports dependable functioning of industrial equipment across varied applications requiring regulated 15 V DC power.




