Omron D41L Series Solenoid Interlock Switch, Power to Unlock, 24V DC Supply, Thermoplastic Housing D41L-1ZDA-N2

Omron D41L-1ZDA-N2 Solenoid Interlock Switch is a high-coded safety device engineered to monitor and lock guards on hygiene-sensitive machines and industrial equipment. It operates from a 24 V DC power supply and employs a coded RFID detection method that enhances tamper resistance.

The unit features a durable thermoplastic enclosure designed for washdown environments, providing IP66, IP67, and IP69 ingress protection ratings to withstand dust and water exposure. Its power-to-unlock operation enables controlled unlocking sequences using a 24 V DC supply.

The device includes one auxiliary contact delivering status signals for integration with programmable logic controllers (PLCs) or human-machine interfaces (HMIs). Safety outputs are offered as short-circuit-proof PNP type with pulse monitoring and test pulses for reliable external safety controller supervision.

The solenoid interlock switch delivers a minimum holding force of 1150 N, ensuring secure guard retention critical for safety compliance in automated production lines and guarded machinery. Connection to the device is via an M12 8-pole connector supporting cable lengths up to 70 meters.

Mechanical endurance exceeds one million operation cycles with actuator misalignment tolerances of ±3.5 mm longitudinally and ±2.0 mm laterally, supporting robust industrial use. Non-critical error states temporarily disable auxiliary outputs and trigger delayed shutdowns, while unresolved warnings lead to safety output disablement after 30 minutes, enhancing operational safety.

Applications include use in hygiene-sensitive food machinery, automated production line safety, machinery lock monitoring, and environments requiring washdown compatibility. This product is certified to CE and cULus standards and is manufactured in Germany.

Utilizes high-coded RFID detection to reduce tampering risks. Power to unlock functionality provides controlled unlocking with a 24 V DC supply. Thermoplastic housing with robust IP66, IP67, and IP69 protection for harsh environments.

Equipped with an auxiliary contact to provide status output for PLC or HMI integration. Short-circuit-proof PNP safety outputs with pulse monitoring ensure reliability. High holding force of minimum 1150 N for secure guard retention.

Designed for washdown and dust-prone applications requiring IP69 ingress protection. Suitable for use with safety controllers in achieving PL e safety functions. Mechanical durability rated for at least 1,000,000 operations.

M12 8-pole connector simplifies wiring with cable runs up to 70 m. Explore advanced solenoid interlock solutions and safety switches at EnvMart for industrial automation and safety integration.

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