Turck BL67-B-4M12-P Distributed IO Base Module

The TURCK BL67-B-4M12-P base module is a passive base module for the BL67 distributed I/O system, serving as the field wiring interface between sensors/actuators and BL67 electronic modules. It provides four 5-pin M12 female connectors across four slots for sensor and actuator wiring, housed in brass connector housings with IP67 protection, and is designed for machine-mount or DIN-rail installation within the BL67 system. The base module supports hot-swappable electronics and keeps field wiring connected during module replacement, reducing downtime, and is rated for DC up to 60 V at 4 A, operating from -40 °C to 70 °C, with overall dimensions of 195 × 32 × 72 mm and mechanical coding to prevent incorrect module installation.