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Specification & Description
| Specification | Description |
|---|---|
| Part Number | KL4001 |
| Manufacturer | Beckhoff |
| Output Quantity | 1 output |
| Signal Voltage Range | 0 to 10 V |
| Load | > 5 kΩ (short-circuit proof) |
| Accuracy | ± 0.5 LSB linearity error, ± 0.5 LSB offset error |
| Output Error | < ± 0.1 % (at 0°C to +55°C), < ± 0.75% (extended temperature range) relative to end value |
| Resolution | 12 bits |
| Electrical Isolation | 500 V (K-Bus/signal voltage) |
| Conversion Time | ~ 1.5 ms |
| Current Consumption from K-bus | typ 75 mA |
| Bits Width in Process Image | Output: 1 x 16 bits of data (1 x 8 bit control/status optional) |
| Configuration | No address or configuration settings |
| Weight | Approx. 85 g |
| Operating Temperature Range | -25°C to +60°C (extended temperature range), 0°C to +55°C (according to cULus for Canada and USA) |
| Storage Temperature Range | -40°C to +85°C |
| Relative Humidity | 95 % no condensation |
| Vibration/Shock Resistance | According to EN 60068-2-6 / EN 60068-2-27 |
| EMC Resistance | Burst / ESD according to EN 61000-6-2 (EN 50082) / EN 61000-6-4 (EN 50081) |
| Installation Position | Variable |
| Protection Class | IP20 |
| Approvals | CE, cULus, ATEX |
The Beckhoff KL4001 Analogue Output Module is a compact and efficient solution designed to meet the needs of a wide range of industrial automation applications. This single-channel module is capable of delivering a signal voltage range from 0 to 10 V, catering to systems that require precise voltage control for actuators, drives, and other equipment.
Engineered for reliability and accuracy, the KL4001 boasts an impressive resolution of 12 bits, ensuring fine granularity in output signals. The module's high accuracy, with a linearity error and offset error of ±0.5 LSB, ensures that output signals are delivered with minimal deviation, which is critical for maintaining process integrity.
The module is designed for seamless integration into the K-Bus system and is electrically isolated up to 500 V between the K-Bus and signal voltage, providing an additional layer of protection against electrical disturbances. With a conversion time of approximately 1.5 ms, the KL4001 is well-suited for applications where timely response to control signals is paramount.
The KL4001 is built to withstand the rigours of industrial environments, operating effectively within a temperature range of -25°C to +60°C, and is also rated for use in a standard temperature range of 0°C to +55°C according to cULus for Canada and the USA. Its robust design ensures a high degree of vibration and shock resistance, in line with EN 60068-2-6 / EN 60068-2-27 standards, and it is compliant with EMC resistance standards for burst and ESD as per EN 61000-6-2 and EN 61000-6-4.
This module does not require any address or configuration settings, simplifying installation and maintenance. It is also lightweight at approximately 85 g, and its compact size does not compromise on the protection class, maintaining an IP20 rating.
The Beckhoff KL4001 is an ideal choice for professionals seeking a dependable and precise analogue output module for their control systems, offering both performance and durability.
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Frequently Asked Questions
What voltage range does the Analogue Output Module support?
The Analogue Output Module supports a signal voltage range from 0 to 10 V.
How many outputs does the module have?
The module has one analogue output.
What is the resolution of the output signal?
The output signal has a resolution of 12 bits.
Is the output signal from the module electrically isolated?
Yes, the output signal is electrically isolated from the K-Bus, ensuring safe and reliable operation.
What is the accuracy of the module?
The module has an accuracy of ±0.5 LSB linearity error and ±0.5 LSB offset error.
Can the module's output error vary with temperature?
Yes, the output error is less than ±0.1% at 0°C to +55°C and less than ±0.75% when utilising the extended temperature range.
What is the conversion time for the output signal?
The conversion time for the output signal is approximately 1.5 ms.
How does the module indicate its operating state?
The module uses a green LED to indicate its operating state. A lit LED signifies normal operation, while an extinguished LED indicates a watchdog timer overflow.
What are the operating and storage temperature ranges for the module?
The operating temperature range is -25°C to +60°C for the extended range and 0°C to +55°C for the standard range. The storage temperature range is -40°C to +85°C.
Does the module require any address or configuration settings?
No, the module does not require any address or configuration settings, simplifying its integration into systems.
What is the current consumption from the K-bus?
The typical current consumption from the K-bus is approximately 75 mA.
What protection class does the module conform to?
The module conforms to protection class IP20.
Can the module be used in ATEX zones?
Yes, the module can be used in ATEX zones, but please refer to the special conditions outlined in the documentation for safe operation.
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