KL1012
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MPN: KL1012-0000
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The KL1012 analog input module includes 2 inputs, operates with a nominal voltage of 24 V DC (-15%/+20%), and features a typical input filter of 0.2 ms. Part of the KL Analog Input Modules series by Beckhoff, it complies with EN 61131-2 standards and functions within operating temperatures ranging from -25°C to +60°C.
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Product Description:
Beckhoff manufactures the KL1012 Digital input terminal is designed for acquiring binary 24 V DC control signals and transmitting them in an electrically isolated form to higher-level automation units. Beckhoff is recognized for its automation solutions that integrate seamlessly into industrial automation systems and deliver reliable signal acquisition for process control.
The KL1012 digital input terminal has two digital input channels that work at a maximum voltage of 24 V DC with a range of -15% to +20%. They use 4-wire connection technology. Logic "0" signals go to the terminal at -3 V to +5 V, and logic "1" signals go to the terminal at +15 V to +30 V. The K-Bus has 500 V of electrical isolation from the field potential, making operations safer. This digital input device is compact and lightweight. Its dimensions are 12 mm wide, 100 mm high, and 68 mm deep. It weighs approximately 50 g. The terminal works effectively in temperatures ranging from -25°C to +60°C, and it can be stored at temperatures ranging from -40°C to +85°C. It is also approved for use by CE, UL, ATEX, and other groups.
The KL1012 digital input terminal requires no address or configuration settings and provides two input bits in the process image. The terminal is installed on a 35 mm DIN rail and supports side-by-side mounting using a double slot and key connection. The terminal incorporates a 0.2 ms input filter that ensures fast signal processing and typically draws 5 mA input current per channel. The terminal's current consumption from the K-Bus is typically 3 mA. The input terminal’s low-delay input filter is a key feature that supports rapid response in automation processes.
Frequently Asked Questions about KL1012:
Q: Does KL1012 provide electrical isolation between circuits?
A: The digital input terminal provides 500 V electrical isolation between the K-Bus and field potential. This enhances operational safety and signal integrity.
Q: Why does KL1012 have two input channels?
A: The digital input terminal is designed with two input channels to acquire multiple binary control signals simultaneously. This increases flexibility in automation system integration.
Q: How does KL1012 indicate signal states?
A: The digital input terminal uses integrated LEDs to indicate the signal state of each channel. This allows for immediate visual feedback during operation.
Q: Do KL1012 terminals require configuration settings?
A: The digital input terminal does not require an address or configuration settings. This simplifies installation and commissioning in automation systems.
Q: Why does KL1012 support a wide temperature range?
A: The digital input terminal supports a wide operating and storage temperature range to ensure reliable performance under varying environmental conditions. This increases deployment flexibility.
