Introduction to the SIMATIC IPC Mounting Accessory
The Siemens 6AG4021-0AA20-0AA1 is a dedicated DIN-rail mounting accessory for the SIMATIC IPC127E and SIMATIC IPC BX-21A industrial computing platforms. It is intended to help integrate compatible Box PCs into organized industrial control-cabinet layouts.
By providing a designated mechanical mounting solution, the kit supports space-efficient equipment installation and helps maintain a consistent cabinet arrangement. The mounting accessory is supplied separately from the industrial computer, so compatibility and installation requirements should be confirmed before procurement.
Technical Specifications
Parameter | Specification |
|---|---|
Manufacturer | Siemens |
Order number | 6AG4021-0AA20-0AA1 |
Product family | SIMATIC IPC accessories |
Product type | Mounting kit |
Product designation | DIN-rail mounting kit |
Compatible platforms | SIMATIC IPC127E, SIMATIC IPC BX-21A |
Mounting method | Standard DIN rail |
Primary application | Industrial control cabinets and automation enclosures |
Net weight | Approx. 0.065 kg |
Processor | Not applicable |
Memory | Not applicable |
Storage | Not applicable |
Operating system | Not applicable |
Dimensions | Confirm against the mechanical drawing for the supplied kit |
Industrial PC included | No |
Mounting hardware | Confirm included contents with the supplier |
Recommended Companion Models
Model | Product Name | Typical Application |
|---|---|---|
6AG4021-0AA11-0AA0 | SIMATIC IPC127E, Atom E3930, 2 GB RAM, 32 GB SSD | Base IPC127E configuration for DIN-rail installation |
6AG4021-0AA12-0BA0 | SIMATIC IPC127E Extended, Atom E3930, 2 GB RAM, 64 GB SSD | Extended IPC127E configuration |
6AG4021-0AB11-0BA0 | SIMATIC IPC127E, Atom E3940, 4 GB RAM, 64 GB SSD | Higher-performance IPC127E configuration |
6AG4021-0AB12-0CA0 | SIMATIC IPC127E Extended, Atom E3940, 4 GB RAM, 128 GB SSD | Extended configuration with greater storage capacity |
Frequently Selected Alternatives
Model | Product Name | Key Difference |
|---|---|---|
6AG4021-0AA20-0AA2 | SIMATIC IPC127E wall-mount / desk-mount kit | Alternative mounting arrangement |
6AG4021-0AA20-0AA3 | SIMATIC IPC127E base-version vertical mounting kit | Vertical mounting for the base device |
6AG4021-0AA20-0AA4 | SIMATIC IPC127E extended-version vertical mounting kit | Vertical mounting for the extended device |
6AG4021-0AA20-0AA6 | SIMATIC IPC127E VESA mounting accessory | VESA-compatible mounting arrangement |


