Product Description
Beckhoff KL2904
The Beckhoff KL2904 is a versatile potential supply terminal designed for the Beckhoff Bus Terminal system. It functions primarily to supply power to downstream terminals, feeding the power contacts through to subsequent components in the I/O station. In addition to its power distribution capabilities, the KL2904 integrates four 24V DC digital outputs. Each channel is capable of handling a load current of up to 0.5 A and is protected against short circuits and overloads. The state of the outputs is clearly indicated by LEDs, providing immediate visual feedback for diagnostics. A key feature is the integrated, exchangeable fine-wire fuse that protects the supply voltage, enhancing the safety and reliability of the entire module group.
Technical Specifications:
- Technology: Potential supply terminal with 4 digital outputs
- Number of outputs: 4
- Rated voltage: 24 V DC (-15 %/+20 %)
- Max. output current: 0.5 A per channel (short-circuit proof)
- Power contacts: Max. 24 V DC / max. 10 A
- Current consumption K-bus: typ. 12 mA

Beckhoff KL2904
Discover the Beckhoff KL2904, a 4-channel digital output and potential supply terminal for 24V DC systems. This compact Bus Terminal provides fused power distribution and four short-circuit proof outputs, making it an efficient solution for industrial automation applications.










