The Siemens AS-I Compact Module 3RK2400-1HQ00-0AA3 is a robust and versatile digital I/O module designed for field operation with an IP67 protection rating. This compact unit is engineered to facilitate seamless integration into AS-Interface systems, offering a configuration of 8 digital inputs and 2 digital outputs. The module is compatible with both 2- and 3-wire sensor technology and features PNP transistor input circuits.
With an input voltage range of 20 to 30 V DC for sensor supply, the module ensures reliable operation and is short-circuit and overload resistant. The digital outputs are capable of handling an external power supply of 24 V DC via a black AS-Interface flat cable, with an output current nominal value of 2 A and an aggregate current maximum of 4 A. The outputs are designed with built-in short-circuit and induction protection, enhancing the module's durability and reliability in demanding industrial environments.
The compact dimensions of 29 x 60 x 152 mm make this module an excellent choice for applications where space is at a premium, yet functionality cannot be compromised. Its specialised pin assignment and built-in watchdog feature ensure that the module operates efficiently and consistently.
This Siemens AS-I Compact Module is ideal for a wide range of applications, including manufacturing automation, process control, and other industrial automation systems where a reliable and durable digital I/O solution is required.