KS4022

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The Beckhoff KS4022, part of the KS Digital Input Modules series, supports a resolution of 12 bits and operates with a 24 V DC power supply. It features a signal current range of 4-20 mA, a typical current consumption of 50 mA plus load via power contacts, and a conversion time of ~1.5 ms.

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Product Description:

The KS4022 is one of the highly advanced Beckhoff's Digital Input Modules from the KS Digital Input Modules series. It operates at 24 V DC input power, and the signal current range is 4mA ~ 20mA DC, which is a common signal current range for industrial process control. It has two outputs and offers 12-bit resolution, where precise signal processing is required. The given module has a conversion time of approximately 1.5 ms, which is quite fast when it comes to data conversion. They are designed to work in a temperature range from -25 degrees C to +60 degrees C, which makes them appropriate for many industrial settings.

Another significant characteristic of the KS4022 module is the load rating, which is about 500 ohms (?). This means that the electrical resistance for each input is not greater than 500 ohms. The load should be kept within this range to ensure accurate signal reading and functionality of the module. This can cause problems where the input signal is not read properly if the load is too high, or where a high signal leads to incorrect readings or poor output performance. This makes it appropriate for standard industrial devices that need to work with high loads.

Another important benefit is the output error that does not exceed ~0.1% compared to the final value. This implies that the difference between the actual output and the estimated value is very small, which makes the output precise. A low output error is useful for applications such as process control, monitoring, and safety measuring systems. This makes the KS4022 module ideal for high-performance applications, particularly in industrial control applications, due to its reliability and accuracy.

Conversion time
~1.5 ms
K-bus current consumption
typ. 60 mA
Number of outputs
2
Operating temperature
-25 to +60 °C
Output error
<~0.1% (relative to end value)
Power contacts current consumption
typ. 50 mA + load
Process image bit width
2 x 16 bit data (2 x 8 bit ctrl/status optional)
Resolution
12 bit
Signal current
4 to 20 mA
Storage temperature
-40 to +85 °C
Supply voltage (KL9515 terminal)
15 V DC
Supply voltage (power contacts)
24 V DC

Frequently Asked Questions about KS4022:

Q: How many outputs does this KS4022 module have?

A: This KS4022 module has 2 outputs.

Q: What is the operating temperature of this KS4022 module?

A: The operating temperature of this KS4022 module is -25...+60 degrees C.

Q: What is the storage temperature of this KS4022 module?

A: The storage temperature of this KS4022 module is -40...+85 degrees C.

Q: What is the resolution of this KS4022 module?

A: The resolution of this KS4022 module is 12 bit.

Q: What is the conversion time of this KS4022 module?

A: The conversion time of this KS4022 module is ~ 1.5 ms.


Internal Product Review

  • ‘‘The KS4022 digital input module stands out for its impressive accuracy and fast response time, making it an excellent option for applications requiring high precision. Its reliable signal processing capabilities ensure seamless operation, even in demanding environments, while its wide operating temperature range improves its versatility. ’’

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