Schmersal AZM190-11 01RK-24VAC Safety Relay Module

Schmersal AZM190-11/01RK-24VAC is a 24-volt alternating-current solenoid interlock in the AZM190 family, designed to securely latch access doors in safety guarding applications. This variant corresponds to Art. No. 131029979 and is used to hold a door closed while a safety circuit monitors the system, with release occurring only when the control logic allows safe access. The coil voltage is 24 VAC, making it compatible with standard industrial safety door circuits and integrated with safety relays for machine guarding in manufacturing environments. Typical applications include guarding doors on hazardous machinery where access must be controlled by a monitored safety circuit, such as presses and automated production lines. The AZM190 interlock provides a compact, field-installable solution that supports reliable lock and release operations, enabling proper startup and shutdown sequences while protecting personnel from exposure to moving parts. For correct installation, verify wiring and mounting per Schmersal installation instructions and ensure the model AZM190-11/01RK-24VAC is used in accordance with your safety circuit design.