Introduction to the SIMATIC IPC Wall-Mounting Accessory
The Siemens 6AG4021-0AA20-0AA2 is a mechanical mounting accessory for installing compatible SIMATIC IPC127E and SIMATIC IPC BX-21A industrial computers on a wall or suitable vertical surface. It helps integrate compact computing equipment into industrial control cabinets, machine enclosures, and equipment work areas.
By providing a dedicated mounting arrangement, the kit supports organized equipment placement and helps make better use of available installation space. The accessory is supplied separately from the industrial computer, and the mounting surface and installation hardware must be suitable for the device and its operating environment.
Technical Specifications
Parameter | Specification |
|---|---|
Manufacturer | Siemens |
Order number | 6AG4021-0AA20-0AA2 |
Product family | SIMATIC IPC accessories |
Product type | Wall-mounting kit |
Compatible platforms | SIMATIC IPC127E, SIMATIC IPC BX-21A |
Mounting method | Wall / vertical-surface mounting |
Primary application | Industrial control cabinets and equipment enclosures |
Net weight | Approx. 0.109 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 | Verify scope of delivery before installation |
Recommended Companion Models
Model | Product Name | Typical Application |
|---|---|---|
6AG4021-0AA11-0AA0 | SIMATIC IPC127E, Atom E3930, 2 GB RAM, 32 GB SSD | Base IPC127E configuration |
6AG4021-0AA11-1BA0 | SIMATIC IPC127E, Atom E3930, 2 GB RAM, 64 GB SSD, Windows 10 Enterprise LTSB 2016 | IPC127E with preinstalled operating system |
6AG4021-0AA12-0BA0 | SIMATIC IPC127E Extended, Atom E3930, 2 GB RAM, 64 GB SSD | Extended interface configuration |
6AG4021-0AB11-0BA0 | SIMATIC IPC127E, Atom E3940, 4 GB RAM, 64 GB SSD | Higher-performance IPC127E configuration |
Frequently Selected Alternatives
Model | Product Name | Key Difference |
|---|---|---|
6AG4021-0AA20-0AA1 | SIMATIC IPC DIN-rail mounting kit | Mounts compatible IPCs onto a DIN rail |
6AG4021-0AA20-0AA3 | SIMATIC IPC127E base-version book-mounting kit | Alternative vertical mounting arrangement for the base version |
6AG4021-0AA20-0AA4 | SIMATIC IPC127E extended-version book-mounting kit | Vertical mounting arrangement for the extended version |
6AG4021-0AA20-0AA6 | SIMATIC IPC VESA mounting accessory | Supports compatible VESA mounting arrangements |


