Programmed Microcontroller 40-Way – 0.6″ Pitch – 2104_V.17 (ACR) The Programmed Microcontroller 40-Way (2104_V.17) is a factory-programmed control chip designed specifically for use in Automatic Cluster Removal (ACR) systems. With a 0.6″ pitch 40-pin configuration , it delivers precise, reliable control and coordination of ACR operations within your milking setup. This microcontroller runs the 2104_V.17 firmware , optimised for stable performance, accurate timing, and consistent communication with ACR components. It ensures smooth cluster removal, dependable system responses, and long-term operational reliability. Built to high manufacturing standards, this component offers easy integration and direct replacement compatibility for existing control boards — ideal for system repairs, servicing, or electronic upgrades. Key Features: Pre-programmed 40-way microcontroller for ACR systems 0.6″ pitch 40-pin configuration for secure fitment Loaded with firmware version 2104_V.17 (ACR) Provides precise timing and reliable control performance Plug-and-play replacement for compatible control boards Ideal for maintenance, upgrades, or system repairs