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Specification & Description
The Siemens 3RK1908-1AA00-0BP0 is a versatile 3DI/LC module designed to seamlessly integrate with ET 200SP motor starters, enhancing their functionality and reliability. This module is engineered to provide efficient connection terminals, ensuring a secure and stable link between your motor starter and its control system.
Crafted with precision, the 3RK1908-1AA00-0BP0 module boasts a compact design that allows for easy installation without compromising on space within your electrical cabinet. Its robust construction ensures it can withstand the rigours of industrial environments, making it suitable for a wide range of applications.
The module features four digital inputs, with inputs 1 to 3 being configurable and input 4 dedicated to Local Control (LC), offering flexibility in customising control schemes to meet specific operational requirements. The inclusion of short-circuit protection and diagnostic functions with LED status indicators provides an added layer of security, helping to maintain system integrity and minimise downtime.
With an IP20 protection rating, the 3RK1908-1AA00-0BP0 is designed to protect against touch by fingers and objects, ensuring safety during operation. It also supports a 24V encoder supply, which is essential for precise motor control and feedback.
Whether you're looking to upgrade your existing motor starter setup or implement a new control system, the Siemens 3RK1908-1AA00-0BP0 module offers a reliable and efficient solution that is tailored to the demands of modern industrial applications.
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Frequently Asked Questions
What is the function of this module?
The module serves as a 3DI/LC (Digital Input/Local Control) module, providing connection terminals for motor starters in the ET 200SP series. It is designed to facilitate the control and monitoring of motors.
Can this module provide short-circuit protection?
Yes, the module includes a short-circuit protection feature, which helps to safeguard the motor starter against potential electrical faults.
Is there a diagnostic function for short-circuit detection?
Yes, the module is equipped with a diagnostic function that can detect short-circuits, enhancing the safety and reliability of the motor control system.
What type of display does the module use for diagnostic purposes?
The module uses LED indicators for diagnostic purposes. These LEDs provide a visual status of the transmission channels, aiding in quick and easy troubleshooting.
What is the IP protection class of this module?
The module has an IP20 protection class, indicating that it is protected against solid objects larger than 12.5mm but not against water ingress.
How resistant is the module to shocks?
The module is designed to withstand shocks of 6g over 11 milliseconds, ensuring durability and stability in industrial environments.
What is the degree of pollution for this module?
The module has a pollution degree of 2, which means it can operate in environments where non-conductive pollution has no influence.
Does the module provide protection against electrical shock?
Yes, the module is designed with finger-safe protection to prevent direct contact with live electrical components.
What are the typical applications for this module?
Typically, the module is used in automation systems for controlling and monitoring motors, particularly in conjunction with the SIMATIC ET 200SP motor starters.
How does the module indicate its operational status?
Operational status is indicated through the green LED on the module, which provides at-a-glance confirmation of the module's functionality.
