Turck BL20-4DO-24VDC-0.5A-P PLC Digital Output Module

The TURCK BL20-4DO-24VDC-0.5A-P digital output module provides four 24 VDC PNP outputs for the BL20 I/O system, enabling direct control of solenoids, relays, indicators, and other field devices across packaging lines, conveyors, and automated assembly equipment. Each channel is rated for 0.5 A and is galvanically isolated from the field via optocouplers; the module plugs into the BL20 base for modular expansion. Operating voltage is 24 VDC with IP20 protection, a 0°C to +55°C range, and an approximate weight of 36 g, featuring screw terminal or cage clamp terminal wiring. The module supports fieldbus‑independent operation, hot‑swappable design, and integrated diagnostics (channel status LEDs) to streamline maintenance and upgrades. Certifications include CE, cULus, FM Class I Division 2, ATEX, and IECEx.