The Siemens 3RQ3118-2AM00 is a high-quality output coupler relay designed to facilitate reliable interfacing between control logic and load circuits. This compact device, with its slim 6.2 mm enclosure width, is an ideal choice for space-constrained applications, ensuring efficient use of panel space without compromising on performance.
Crafted for DC control systems, the relay operates at a 24 V DC control supply voltage and is capable of handling a thermal current of up to 6 A. It features a single change-over (1CO) contact, which provides flexibility in circuit design, allowing for the control of various types of loads.
The spring-type terminal (push-in) connection method simplifies installation and maintenance, providing a secure and vibration-resistant connection that is both time-saving and convenient for the user. The relay's green LED indicator offers immediate visual feedback on the operational status, enhancing the ease of monitoring and troubleshooting.
Engineered for durability, the 3RQ3118-2AM00 boasts a mechanical service life of up to 10 million switching cycles, making it a reliable choice for applications that demand consistent performance over time. Its electrical endurance is also noteworthy, with up to 100,000 switching cycles at AC-15 at 230 V, which speaks to its robustness in various operating conditions.
The device is designed to withstand challenging industrial environments, with an operational temperature range of -25 to +60 degrees Celsius and a relative humidity range during operation of 10 to 95 percent. Additionally, it is equipped with a surge voltage resistance of 4 kV, ensuring resilience against electrical disturbances.
With its adherence to industry standards for electromagnetic compatibility and insulation, the Siemens 3RQ3118-2AM00 is a reliable and efficient solution for coupling control signals to the power circuitry in a wide array of industrial automation systems.