Siemens 6AV3971-1BA03-0CA0 Firmware Module

Why This Firmware Module Updates Your TD10 Panel

This firmware module stores operating system updates for TD10 operator panels. You get a dedicated Siemens 6AV3971-1BA03-0CA0 for SIMATIC HMI devices. It contains the complete runtime kernel for panel operation. Therefore, you can restore or upgrade your TD10 without external programming tools.

Technical Specifications and Physical Details

The Siemens 6AV3971-1BA03-0CA0 plugs directly into the TD10’s expansion slot. It uses flash memory technology for firmware storage. This module requires no battery backup for data retention. Its dimensions measure approximately 85 mm in length and 54 mm in width. The unit weighs around 0.04 kg for simple handling. This firmware card stores the panel’s operating system permanently. Consequently, your TD10 remains functional even after complete power loss.

Below is the detailed breakdown of the hardware specifications.

Parameter	Specification
Product Model	6AV3971-1BA03-0CA0
Product Type	Firmware Module
Brand	Siemens
Family	SIMATIC HMI TD10
Storage Technology	Flash memory
Retention Type	Non-volatile
Interface Type	TD10 expansion slot
Dimensions (L x W)	Approx. 85 x 54 mm
Approx. Weight	0.04 kg
Power Requirement	None for retention
Energy Storage	Flash cells
Component Count	Single card assembly

Installation and Usage Notes

This module inserts into the rear slot of a TD10 panel. You must power off the device before installation. The Siemens 6AV3971-1BA03-0CA0 automatically loads the firmware during startup. Therefore, no additional configuration steps are required. Always match the firmware version to your TD10 hardware revision. An incompatible module will cause display errors or boot failure.