The Siemens 3RK1402-3CG00-0AA2 is a compact and versatile slimline module designed to seamlessly integrate into control cabinet setups. This module boasts a configuration of 4 digital inputs and 4 relay outputs, catering to a variety of industrial automation needs. The inputs are compatible with both 2- and 3-wire sensor technologies and utilise PNP transistor input circuits, ensuring reliable and efficient operation.
With an input voltage range of 20 to 30 volts for sensor supply, this module is equipped to handle a sensor supply current of up to 200 mA at an ambient temperature of 40°C. The digital outputs are capable of a current carrying capacity of 5 amps, with relay outputs designed for changeover floating contacts, providing flexibility in connection options.
The module's slim profile, measuring 45 mm in width, 108 mm in height, and 86 mm in depth, allows for efficient use of space within control panels. It is designed for easy mounting on a 35 mm standard rail or can be wall-mounted using push-in lugs, facilitating straightforward installation.
For ease of monitoring, the module includes built-in status indicators with yellow LEDs for I/O display, a green LED for AS-Interface communication, and a red LED for fault indication. These features provide at-a-glance diagnostics to maintain system performance.
Constructed to withstand challenging industrial environments, the Siemens 3RK1402-3CG00-0AA2 operates within an ambient temperature range of -25 to +70°C and is rated at an IP20 protection class, ensuring durability and resilience in various operating conditions.
This module is an ideal solution for those seeking a reliable and efficient way to manage input and output operations within their automated systems. Its robust design and functional capabilities make it a valuable addition to any industrial automation framework.