Solid state relay input 4-32VDC/output 1-100VDC, 12A SSM1D312BD

Solid State Relay – Reliable DC Circuit Switching

This solid state relay is a robust solution for switching DC circuits. It features high reliability and long service life, making it an ideal choice for both professional installers and end users. Designed for mounting on a 35mm DIN rail, it provides convenient and quick installation. The built-in heatsink effectively dissipates heat, ensuring stable operation even under heavy loads. An additional graphical input status indicator facilitates diagnostics and monitoring of the device.

Characteristics and application

The SSM1D312BD solid state relay is designed to operate with a control voltage in the range of 4-32VDC and circuits with a voltage of up to 100VDC and a current of 12A. The absence of zero-crossing switching means that the relay responds immediately to the control signal, which is important in applications requiring precise and fast switching. The modular design allows for easy integration with other automation system elements. It finds application in controlling lighting, heaters, DC motors and other devices requiring reliable switching of DC circuits.

Advantages and benefits

• High reliability: Solid-state technology provides a longer service life compared to traditional electromechanical relays.
• Efficient cooling: The built-in heatsink minimizes the risk of overheating and ensures stable operation of the device.
• Easy installation: Mounting on a 35mm DIN rail and the included clip facilitate and speed up installation.
• Convenient diagnostics: The graphical input status indicator allows for quick identification of problems and monitoring of the device's operation.
• Wide range of control voltages: Possibility of cooperation with various control systems (4-32VDC).
• Modular construction: Enables easy integration with other automation components.
• Zero-crossing switching absent: Ensures a quick response to the control signal, which is crucial in applications requiring precision.