3RK1105-1BE04-2CA0

Siemens presents the 3RK1105-1BE04-2CA0, a safety monitor engineered for robust performance in various operational settings. This device allows for enhanced safety monitoring through its provision of two enabling circuits, allowing for dedicated safety functions. Additionally, it includes two release circuits that contribute to effective control of safety functions. A response time of just 40 milliseconds facilitates prompt action in safety-critical situations.

Electrical connections for this monitor are achieved via screw terminals, providing a secure and reliable interface. The rated operational current is 3A, which makes it apt for diverse applications. The unit's dimensions of 45 mm in width, 108 mm in height, and 120 mm in depth ensure a compact fit, while the fastening method is compatible with DIN rails and utilizes screws for stability.

The protection class is rated at IP20, indicating that the monitor is protected against solid objects greater than 12.5 mm, although it is not resistant to moisture. It operates efficiently within a temperature range from 0 degrees Celsius to a maximum of 60 degrees Celsius, making it suitable for both indoor and controlled environments. Furthermore, it supports an operating humidity level of up to 80% without condensation, allowing for flexibility in different atmospheric conditions. During storage, similar humidity limits also apply. The maximum operating altitude of 1000 meters is attainable without derating, which provides options for installation in various geographical locations.