KL2012

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The KL2012 analog input module supports 4-wire connection technology, a nominal voltage range of 24 V DC (-15%/+20%), two outputs, and a maximum output current of 0.5 A per channel. Part of the KL Analog Input Modules series from Beckhoff, it operates within a temperature range of 0...55C and adheres to IP20 protection standards.

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Product Description:

The Beckhoff KL2012 is a compact digital output terminal for demanding industrial automation tasks where reliable switching performance and robust protection is required. It is specially designed as a part of the KL Analog Input Modules series, ensuring case consolidation into modular I/O systems and compatibility with the 4-wire connection technology for simplification and reliable cabling.

Each channel of this terminal can supply up to 0.5 A and includes two digital outputs. It is designed to cope with different load types, that is, ohmic, inductive and lamp loads, and is thus suitable for controlling, in the field, numerous actuators and devices. Built with short-circuit protection and a short circuit current of less than 2 A, the KL2012 works safe even when faulted. Additionally, the breaking energy of each output is less than 150 mJ, which guarantees long term reliability when switched repetitively.

The KL2012 operates within a nominal voltage range of 24 V DC, with a tolerance of -15% to +20%, ensuring compatibility with standard industrial power supplies. Its design includes compliance with major electromagnetic compatibility standards (EN 61000-6-2/EN 61000-6-4), and will operate stably within noisy environments. It also possesses global certifications such as CE, UL, CCC, ATEX, and IECEx, indicating suitability for application across the globe, including explosive atmospheres.

The module is housed in an IP20-rated enclosure and is designed for installation in variable positions, providing flexibility in control cabinet layouts. It functions reliably in environments with operating temperatures between 0C and 55C and is vibration/shock tested according to EN 60068-2-6 and EN 60068-2-27 standards. Overall, the KL2012 is a robust, adaptable and safety focused terminal providing reliable output control for industrial systems.

Approvals/markings
CE, CCC, UL, ATEX, IECEx
Breaking Energy
< 150 mJ/channel
Connection Technology
4-wire
Emc Immunity/emission
conforms to EN 61000-6-2/EN 61000-6-4
Load Type
ohmic, inductive, lamp load
Max. Output Current
0.5 A (short-circuit proof) per channel
Nominal Voltage
24 V DC (-15%/+20%)
Number Of Outputs
2
Operating Temperature
0...55C
Protect. Rating/installation Pos.
IP20/variable
Short-circuit Current
< 2 A
Storage Temperature
-25...+85C
Vibration/shock Resistance
conforms to EN 60068-2-6/EN 60068-2-27

Frequently Asked Questions about KL2012:

Q: How many outputs does the KL2012 offer?

A: It has two independent digital outputs.

Q: What is the maximum current per channel?

A: Each output can handle up to 0.5 A

Q: Is it short-circuit proof?

A: Yes, it includes built-in short-circuit protection with a limit of under 2 A.

Q: What types of loads can it control?

A: It supports ohmic, inductive, and lamp loads.

Q: Does the KL2012 meet international standards?

A: Yes, it holds CE, UL, CCC, ATEX, and IECEx certifications and complies with EMC and environmental resistance standards.


Internal Product Review

  • ‘‘The Beckhoff KL2012 is simple, solid, and dependable. The KL2012 handles the output loads smoothly and has held up perfectly in tough conditions.’’

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