The Phoenix Contact 1276390 is a high-performance VARIOFACE front adapter designed for seamless integration with Siemens SIMATICĀ® ET 200SP HA systems. Featuring a 37-position D-SUB male strip, this adapter supports both digital 24 V DC and analog peripheral modules, ensuring efficient and error-free connections. Ideal for industrial automation applications, this adapter is part of a comprehensive system cabling solution that significantly reduces installation time and enhances connectivity reliability.