C&K Switches is now part of Littelfuse Inc. C&K has been at the forefront of technological evolution in electromechanical switches. C&K’s unmatched design capabilities tailored to customer needs are recognized globally by design engineers who demand high-quality switch performance. Nearly a century later, C&K remains one of the most recognizable and trusted names in the e-mech s
D-SUB connector - 9-pos. female connector - two cable entries < 35° - bus system: Modbus - Modbus Plus - BITBUS - ARCNET - MULT/MININET (B&R) - SYSTEM 2003 (B&R) - P-NET - pin assignment: 1 - 2 - 3 - 5 - 6 - 8; screw connection terminal blocks