Beckhoff BK5210

The BK5210 is a DeviceNet Bus Coupler from Beckhoff, designed to connect a DeviceNet bus system to Beckhoff's modular electronic terminal blocks (Bus Terminals). This "Economy" variant is specifically optimized for digital I/O applications.

Key Features:

• Fieldbus Integration: Serves as the head station for a modular I/O system, enabling up to 64 digital Bus Terminals to communicate with a higher-level DeviceNet network.
• High Digital I/O Capacity: Capable of handling up to 256 digital inputs and outputs, making it suitable for applications with a large number of digital signals.
• Data Processing: Manages a maximum of 32 bytes of input data and 32 bytes of output data within the DeviceNet process image. This byte count determines the total amount of digital I/O signals that can be processed (1 byte = 8 bits, so 32 bytes can handle 256 bits/signals).
• Connectivity: Features a single, open, pluggable 5-pin connector for the DeviceNet bus cable, which also supplies power to the coupler.
• Power Requirements: Operates on a 24 VDC power supply.
• Input Current: Consumes 70 mA for its internal electronics plus a variable amount depending on the connected Bus Terminals, with a maximum total current draw of 500 mA. This 500 mA rating is also the maximum current it can supply to the internal K-bus, which powers the connected I/O terminals.
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The BK5210 facilitates decentralized control, allowing for a compact and flexible automation setup where the I/O terminals can be located near sensors and...