Beckhoff bus extension coupler terminal Module KL9050

Beckhoff bus extension coupler terminal Module KL9050

The Beckhoff KL9050 is a bus extension coupler terminal module used in Beckhoff’s modular I/O systems. It is designed to extend the distance between I/O modules and the Bus Coupler or Bus Controller, effectively allowing for more flexible placement of I/O modules within an installation.

Features of KL9050:

1. Function: The KL9050 serves as a terminal for extending the K-bus of the Bus Terminal system. This allows for the separation of the Bus Terminal system into two segments, enabling a greater distance between the Bus Coupler and the terminals.
2. Installation: The KL9050 is installed on the DIN rail alongside other Bus Terminals. It provides connections for both the input and output bus segments.
3. Connections:
   • K-bus input (IN): The K-bus input is connected to the Bus Coupler or the preceding Bus Terminal segment.
   • K-bus output (OUT): The K-bus output connects to the next segment of Bus Terminals.
4. Indicators: The module includes LEDs to indicate the operational status and diagnostic information, which helps in troubleshooting and maintenance.
5. Bus Extension Distance: The maximum distance between the KL9050 modules (or between the KL9050 and the connected terminals) is dependent on the system configuration and the specific requirements of the installation.
6. Compatibility: The KL9050 is compatible with the full range of Beckhoff Bus Terminals and can be used in various fieldbus environments supported by Beckhoff, such as EtherCAT, PROFINET, or others.
7. Technical Specifications:
   • Power Supply: Typically powered by the standard 24V DC power supply used in Beckhoff systems.
   • Operating Temperature: The module operates within the standard industrial temperature range, ensuring reliable performance in various environments.

Application Scenarios:

• The I/O points are spread over a large area, requiring the extension of the communication bus.
• There is a need to distribute I/O terminals across different sections of a machine or installation while maintaining centralized control.

Benefits of Beckhoff:

• Flexibility: Allows for greater flexibility in the physical layout of I/O modules.
• Scalability: Facilitates easy expansion of the I/O system without significant rewiring.
• Maintenance: Simplifies troubleshooting and maintenance with clear diagnostic indicators.

By using the KL9050 bus extension coupler, engineers can design more adaptable and scalable automation systems, ensuring that I/O modules can be efficiently placed where they are needed most.