The 2903780 is a 15-position VARIOFACE interface module designed to connect field-level wiring to a controller-level D-SUB interface. It features tool-free push-in connections that accept conductors from 26 to 14 AWG and a D-SUB miniature socket strip. The module is rated for a nominal voltage of up to 60V DC and a maximum current of 2A per branch. Designed for mounting on an NS 35 DIN rail, it operates reliably in ambient temperatures ranging from -20°C to 50°C. This interface module offers a compact and efficient solution for signal transmission in industrial automation and control cabinet applications.