KL4022

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The KL4022 analog input module by Beckhoff features 2 outputs, a signal current range of 4 to 20 mA, a 12-bit resolution, and operates with a power supply of 24 V DC or 15 V DC via a KL9515 terminal. Part of the KL Analog Input Modules series, it boasts CE, UL, and ATEX approvals and functions efficiently within a temperature range of -25 degrees C to +60 degrees C.

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Product Description:

The Beckhoff KL4022 is an output module designed to allow the dual channel to provide high power output in industrial automation systems. It is a part of the KL Analog Input Modules series. It offers two outputs that have the capacity to provide currents of 4 to 20 mA. The higher resolution of 12 bits and a conversion time of 1.5 ms make this module suitable for controlling actuators, sensors and other analog devices that require high-resolution signals. This module is powered by 24 V DC via the power contacts or by using the KL9515 power supply terminal, so the module can be easily integrated into most industrial systems.

The KL4022 module has low signal output accuracy with an output error of less than ~0.1% relative to the end value. It has a loading capacity of up to 500 ? and offers various operational parameters like resistance of up to 60 degrees C and operating temperature within a range of -25 degrees C to +60 degrees C. It typically employs about 60 mA of current via the K-bus. This power input improves the internal logic and communication functionalities of the module by providing high stability when interacting with the Ethercat system. The current consumption is monitored and managed precisely in highly complex motion control systems.

Moreover, KL4022 has a bit width in the process image of 2 x 16-bit data output that makes it possible to provide high-resolution control signals. It also has a total of 2 x 8 interacting control/status bits, meaning that its operations and its condition can be constantly checked. This KL4022 module complies with CE, UL, ATEX, IECEx, and DNV GL standards of safety and performance, making it suitable for numerous analog control applications in industrial settings.

Approvals/Markings
CE, CCC, UL, ATEX, IECEx, DNV GL
Conversion Time
~1.5 ms
K-bus Current Consumption
typ. 60 mA
Number of Outputs
2
Operating Temperature
-25 °C to +60 °C
Output Error
<0.1% (relative to end value)
Power Supply Voltage
24 V DC (alt. 15 V DC via KL9515)
Power-Contact Current Consumption
typ. 50 mA + load
Process Image Bit Width
2 × 16 bit output; optional 2 × 8 bit control/status
Resolution
12 bit
Signal Current Range
4…20 mA
Storage Temperature
-40 °C to +85 °C

Frequently Asked Questions about KL4022:

Q: How many outputs does this KL4022 module have?

A: This KL4022 module has 2 outputs.

Q: What is the power supply rating of this KL4022 module ?

A: This KL4022 module works with 24VDC power supply.

Q: What is the operating temperature of this KL4022 module ?

A: The operating temperature of this KL4022 module is -25...+60 degrees C.

Q: What is the load rating of this KL4022 module ?

A: The load rating of this KL4022 module is < 500 ?.

Q: What is the resolution of this KL4022 module ?

A: The resolution of this KL4022 module is 12 bit.


Internal Product Review

  • ‘‘The KL4022-0000 offers dual output functionality with robust resolution, ensuring accurate data transmission for process control. With a range of approvals and a wide operating temperature, this module is designed for high performance, delivering reliability in harsh conditions where efficiency and precision are paramount.’’

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