The Siemens 3RK1200-0CQ20-0AA3 is a compact and efficient digital I/O module designed for seamless operation in the field. This module, part of the K45 series, is IP67 rated, ensuring it can withstand harsh industrial environments. It features four digital inputs, making it a versatile choice for various automation tasks.
Each input utilizes PNP transistor technology and can handle an input voltage range of 20 to 30 volts. The module is designed for 2- and 3-wire technology connections, offering flexibility in installation. The sensor supply is powered using the AS-Interface, which is both short-circuit and overload resistant, ensuring reliable operation.
The 3RK1200-0CQ20-0AA3 module also includes a front addressing socket for easy configuration. Its status is easily monitored with a yellow LED for I/Os and a green/red dual LED for AS-Interface/diagnostics.
With an operating temperature range of -25 to +85 degrees Celsius and a storage temperature range of -40 to +85 degrees Celsius, this module is built to perform under a wide range of conditions. Its compact size, with a width of 45mm, height of 80mm, and depth of 30mm, makes it an ideal choice for applications where space is at a premium.
Please note that this module is delivered without a mounting plate and all K45 compact modules are delivered with stainless steel screws/sockets.
The Siemens 3RK1200-0CQ20-0AA3 is a robust and reliable choice for your automation needs, offering the quality and performance you expect from Siemens.