DIN-rail mountable Model 51013375 26-pin D-sub interface modules offer straightforward integration with 1-to-1 pin contact for proper signal transmission/distribution. Male interface modules are paired with 737-109 triple-deck terminal strips for control-level connections of electromechanical devices. Utilizing CAGE CLAMP spring pressure connection technology, units provide maintenance-free wiring along with operating temperature range of -25 to 55°C.