The Siemens 3RK1901-2NN10 is a high-quality interface distributor designed for use with AS-Interface systems. This compact device is engineered to provide efficient distribution functions for AS-i flat cables, ensuring reliable performance in various industrial applications. With an operating voltage range of 26.5 to 31.6 volts and a rated operational current of 8 amps, it is well-suited for demanding environments.
The 3RK1901-2NN10 features an insulation piercing method for electrical connections, which simplifies installation and maintenance. It is designed for screw fixing, with a recommended tightening torque of 1.65 N·m, ensuring secure and stable mounting. The device boasts a high degree of protection, rated at IP67/68/69K, making it suitable for use in harsh conditions, including exposure to dust and water.
This interface distributor is capable of handling a maximum contact load rating of 12 amps, providing robust performance for various industrial control systems. It operates efficiently within a wide ambient temperature range of -25 to +75 degrees Celsius and can be stored safely in temperatures ranging from -25 to +85 degrees Celsius.
The Siemens 3RK1901-2NN10 is an essential component for any AS-Interface system, offering reliable distribution capabilities and durable construction to meet the needs of modern industrial environments.