The Siemens 3RK2200-0DQ00-0AA3 is a robust digital input module designed for seamless integration into various industrial automation systems. This module is part of the general automation category and is specifically crafted to operate in demanding field environments, boasting an IP67 protection rating that ensures its resilience against dust and water ingress.
With its compact K60 design, the module features 8 digital inputs, facilitating efficient monitoring and control of connected devices. The inputs are compatible with both 2- and 3-wire technology and utilise PNP transistor input circuits, ensuring reliable and accurate signal processing. The module is capable of handling a total current input of up to 270 mA, operating within a voltage range of 26.5 to 31.6 V as per AS-Interface specifications.
The unit's electrical connections are made through M12 screw-type terminals, which are known for their durability and secure connections. Each of the 8 I/O sockets is designed with a Y-II assignment for straightforward and organised wiring. Additionally, the module requires two addresses for operation, which can be easily set up via the front addressing socket.
For ease of installation, the module can be mounted on a standard rail or wall-mounted using a separate mounting plate, providing flexibility in setup according to the requirements of the application. The module's dimensions are compact, with a width of 60 mm, a height of 152 mm, and a depth of 29 mm, allowing it to fit into tight spaces without compromising functionality.
The Siemens 3RK2200-0DQ00-0AA3 is a reliable choice for industrial automation professionals looking for a digital input module that offers both high performance and resilience in challenging industrial environments.