Turck BL67-8DI-P 8-Channel Digital Input Module

The TURCK BL67-8DI-P is an 8-channel digital input module for the BL67 distributed I/O system, delivering eight 24 VDC PNP (sourcing) inputs to monitor field devices such as proximity sensors, photoelectric sensors, pushbuttons, and limit switches on packaging lines, conveyors, assembly equipment, and other automation systems. Its IP67-rated, modular machine-mount design lets you install it directly on machinery to save panel space while withstanding harsh environments and simplifying field wiring. Each channel provides galvanic isolation from the field via optocouplers, and the module supports Fast Start-Up (FSU) and QuickConnect (QC) within the BL67 ecosystem, remaining independent of any specific fieldbus or connection technology used. The unit measures 32 × 91 × 59 mm, operates from -40°C to +70°C, and includes LED indicators for channel status; it is compatible with M8, M12, and M23 base modules for flexible wiring options. Common replacements for this part include TURCK BL67-8DI-PD, BL67-8DI-N, and BL67-4DI-P.