Baumüller Nürnberg GmbH 37911A Circuit Board Card

Baumüller Nürnberg GmbH 37911A Circuit Board Card is an older Baumüller-branded printed circuit board identified by the part numbers 3.7911A, 3-7911A, 3-7911-A and 37911A. Marketed in listings as a PLC board PC card/platine circuit board and described as manufactured in Germany, the item is typically sold in used condition for repair or refurbishment of Baumüller installations. The part originates from Baumüller Nürnberg GmbH, the Nürnberg-based automation and drive systems specialist with a long-standing history in electronics production and global service capabilities. Country of origin is Germany, and the part-number identity is commonly used to verify fit within existing Baumüller equipment in service and parts catalogs. Because detailed specifications for this legacy card are not widely published, buyers rely on the exact part number and brand to confirm compatibility with their Baumüller control hardware. As a modular circuit board card, it historically served as a plug-in electronics component within Baumüller systems, contributing to the maintenance and refurbishment workflow for older drives and controllers.