The HSP0276 is the specific Hardware Support Package (HSP) required to integrate S7-1200 CPU Firmware V4.3 into the hardware catalog of Siemens TIA Portal V15.1. Where to Download HSP0276
You can obtain this support package directly from the Siemens Industry Online Support (SIOS) site. Download ID: Entry ID 72341852.
File Name: It is typically bundled within the TIA_Portal_V15_HSP.zip or the export-restricted TIA_Portal_V15_HSP_restricted.zip file.
Compatibility: HSP0276 is specifically for TIA Portal V15.1; firmware V4.3 is natively supported in V16 and newer. Installation Steps
Extract: Download and unzip the HSP file from the SIOS website.
TIA Portal Menu: Open TIA Portal and go to Options > Support packages.
Add File: Click Add from file system and browse to the extracted *.isp file. Hsp0276 S71200 Cpu V4 3 Download
Install: Select the package (where "Installed" is marked "No") and click Install.
Restart: Close all TIA Portal windows to allow the installation to finish, then restart the software to see the new CPU version in your hardware catalog. Firmware vs. HSP
HSP0276: Updates the software catalog so you can select "V4.3" in your project configuration.
CPU Firmware V4.3: Updates the physical PLC hardware. This can be downloaded from SIOS Entry 109763919 and loaded via an SD card, web server, or TIA Portal online diagnostics.
Subject: [Resource] Getting the Most Out of the HSP 0276 for S7-1200 CPU V4.3
As many of us are migrating or updating our S7-1200 landscapes, the V4.3 firmware remains a stable and widely used iteration for many applications. However, if you’ve recently tried to configure a V4.3 CPU in TIA Portal and couldn't find the exact hardware revision, you likely need the specific Hardware Support Package (HSP). The HSP0276 is the specific Hardware Support Package
Specifically, I’m talking about HSP 0276 – SIMATIC S7-1200 CPU V4.3.
Downloading and installing HSP 0276 is a mandatory step for integrating the SIMATIC S7-1200 V4.3 CPU into your automation projects. By following the steps outlined above, you can ensure your engineering software is fully equipped to handle the latest hardware capabilities.
For direct links, always refer to the official Siemens Industry Online Support portal to ensure you are downloading safe and verified files.
Guide to HSP0276: S7-1200 CPU V4.3 Support in TIA Portal If you are working with a SIMATIC S7-1200 CPU and need to configure firmware version TIA Portal V15.1
, you likely noticed it is missing from your standard hardware catalog. To fix this, you must install the Hardware Support Package HSP0276 Why You Need HSP0276 TIA Portal V15.1 natively supports firmware only up to V4.0 . Installing HSP0276 adds support for , which introduces critical features like: Secure Open User Communication (OUC) : Support for encrypted TCP connections via TLS. Certificate Management
: The ability to load and manage certificates directly on the CPU. Web Server Updates : Harmonized web pages between the and S7-1500 series Where to Download You can find all official hardware support packages on the Siemens Industry Online Support (SIOS) portal under Entry ID 72341852 Manual Download : Look for the specific ZIP file labeled for TIA Portal V15.1 Direct Link : Most users use the Siemens Support Site to find current download links. Installation Steps Once you have the Subject: [Resource] Getting the Most Out of the
file from the downloaded ZIP, follow these steps to update your hardware catalog:
Here’s a solid, structured content piece for downloading HSP 0276 (SINAMICS Drive integration) into a S7-1200 CPU V4.3 using TIA Portal.
This is written as a technical guide / knowledge base article — suitable for an internal wiki, support document, or training manual.
For those still on the fence about utilizing this specific firmware/HSP, V4.3 brought some solid enhancements to the S7-1200 line:
If you are wondering why this specific firmware version is important, the S7-1200 V4.3 release introduced several key enhancements over V4.2, including:
By ensuring you have HSP 0276 installed, you gain full access to these features within your engineering environment.