Tutto sui PLC: la CPU
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The KL2641 is a high-performance Bus Terminal from Beckhoff featuring a 1-channel relay output designed for heavy-duty switching applications. This module incorporates a bistable relay contact, which retains its state without continuous power consumption for the coil, providing significant energy efficiency and reliability. The terminal is equipped with manual operation capabilities, allowing for direct override of the relay contact, and includes two inputs for monitoring manual and automatic status. It is engineered to handle up to 16 A switching current, making it ideal for controlling ohmic, inductive, and lamp loads in industrial automation systems.
| Feature | Specification |
|---|---|
| Manufacturer | Beckhoff |
| Model | KL2641 |
| Nominal Voltage | 230 V AC (max. 440 V AC) |
| Max. Switching Capacity | 5 kVA |
| Max. Output/Switching Current | 16 A AC |
| Contact Material | AgSnO2 |
| Operating Cycles (Mech.) | 1 x 10^6 |
| Current Consumption (K-bus) | Typ. 5 mA |
| Current Consumption (Power Contacts) | Typ. 65 mA + load |
| Weight | Approx. 110 g |
| Operating Temperature | 0 to +55 degC |
| Storage Temperature | -25 to +85 degC |
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Returns & Warranty

The KL2641 is a high-performance Bus Terminal from Beckhoff featuring a 1-channel relay output designed for heavy-duty switching applications. This module incorporates a bistable relay contact, which retains its state without continuous power consumption for the coil, providing significant energy efficiency and reliability. The terminal is equipped with manual operation capabilities, allowing for direct override of the relay contact, and includes two inputs for monitoring manual and automatic status. It is engineered to handle up to 16 A switching current, making it ideal for controlling ohmic, inductive, and lamp loads in industrial automation systems.
| Feature | Specification |
|---|---|
| Manufacturer | Beckhoff |
| Model | KL2641 |
| Nominal Voltage | 230 V AC (max. 440 V AC) |
| Max. Switching Capacity | 5 kVA |
| Max. Output/Switching Current | 16 A AC |
| Contact Material | AgSnO2 |
| Operating Cycles (Mech.) | 1 x 10^6 |
| Current Consumption (K-bus) | Typ. 5 mA |
| Current Consumption (Power Contacts) | Typ. 65 mA + load |
| Weight | Approx. 110 g |
| Operating Temperature | 0 to +55 degC |
| Storage Temperature | -25 to +85 degC |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Greyish White
|
| Country of origin |
Germany
|