KL4021
Wake Industrial LLC is not an authorized distributor of this product.
MPN: KL4021-0000
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
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In-Stock, Ships 1-2 Days
The KL4021 is an analog output module manufactured by Beckhoff. Part of the KL Analog Input Modules series, this unit offers a signal current of 4 to 20 mA and a resolution of 12 bits. The device has an output error of less than ±0.1% relative to the end value and operates within a temperature range of 0 to 55°C.
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Product Description:
The KL4021 is a Beckhoff Automation bus terminal unit equipped with single-ended technology and widely known for its ability to maintain optimum operation over long periods. This terminal is able to process between 4 to 20 milliampere of current at a resolution of about 12 bits. It only has a single output channel, which is electrically isolated. The KL4021 bus terminal is equipped with Light Emitting Diodes (LED); these diodes help customers to know the current data exchange status of the terminal with the bus encoder. There are special power contacts integrated into this unit; this contact is intended for the connection of the terminal to a 24-volt power supply unit. The load capacity of this product is estimated to be less than 500 ohms, and its average conversion time during operation is about 1.5 milliseconds. The power contacts consume about 30 milliamperes; this is separate from the load consumption.
The KL4021 is produced and delivered as a standard device; operators do not have to spend time carrying out configuration or address settings on the unit. Before this unit is used, it should be provided with reliable protection from common industrial contamination like dust and water splash. The housing material of this unit is polycarbonate; it is lightweight and has a high impact resistance.
The KL4021 terminal should not be modified to suit specific application requirements; any attempt to do this can lead to the loss of warranty provided for the unit and electrical accidents. The peak installation operating ambient temperature for this unit is 50 degrees Celsius; if the unit is in storage, ambient temperature should be maintained between -25 to 85 degrees Celsius.
Frequently Asked Questions about KL4021:
Q: Can the KL4021 be used in harsh environments?
A: The KL4021 is a IP20 product. It has an housing that is only able to provide protection against large foreign solids. Operations in harsh environments is not allowed.
Q: How does the KL4021 communicate operation status?
A: There are LEDs integrated into the KL4021, these provides information about the signal status of this product.
Q: The housing of this product is made from what material?
A: The KL4021 features an housing made from Polycarbonate material.
Q: How long does it take for the KL4021 to be shipped?
A: The KL4021 is shipped as soon as a customer's order is confirmed.
Q: What is the cooling process of this product?
A: The KL4021 does not produce too much heat. The little heat it produces is dissipated by natural convection through its housing.
