Home Beckhoff KL Analog Input Series KL3012-0011

KL3012-0011

Name: KL3012-0011
Brand: Beckhoff
Price: 428 USD
Availability: InStock
Rating: 4.6 (18 reviews)

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The Beckhoff KL3012-0011 is part of the KL Analog Input Series and features two inputs with a resolution of 12 bits each. This input module has a surge voltage resistance of 35 V DC, a current consumption from the K-bus of 60 mA, and weighs approximately 70 grams. It supports pluggable wiring for all KSxxxx Bus Terminals.

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Description
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FAQ

Product Description

This efficient KL3012-0011 by Beckhoff is a 2-channel analog input terminal bus designed for industrial automation applications. Beckhoff is a famous equipment design company with a focus on research and development and it continues to expand its technology in many other domains like machine control, plc control and IoT for ensuring solutions for industrial needs.

This KL3012-0011 terminal bus mainly supports current signals ranging from 0 to 20 mA and utilizes differential input technology. The module features a 12-bit resolution by ensuring precise data with a measurement of tolerance ±0.3% relative to the full-scale value. The internal resistance is 80 ohms and a diode voltage of 0.7 V and the common-mode voltage can handle up to 35 V by making it suitable for a wide range of industrial environments. This KL series terminal bus has a conversion time of around 2 milliseconds. Electrical isolation between the K-bus and signal voltage is rated at 500 V by providing protection against electrical damages up to 35 V DC. This ensures the safety of the system components. The terminal is powered via the K-bus by consuming approximately 60 mA during operation and has no power contacts. This feature helps in making it a low-power consumption device.

The KL3012-0011 terminal bus is designed for easy installation on a 35 mm DIN rail mounting type and its housing is constructed from durable polycarbonate. It features a compact form factor with simple dimensions of 12 mm (W) x 100 mm (H) x 68 mm (D). The terminal also has IP20 protection to safe the device. Wiring is included by spring using a screwdriver by making connections straightforward with various conductor types. It has gained many certifications including CE, UL, ATEX and IECEx ensuring compliance with international safety.

KL3012-0011 Technical Specifications

Number Of Inputs:	2
Weight:	approx. 70 g
Operating/storage Temperature:	-25…+60°C/-40…+85°C
Vibration/shock Resistance:	conforms to EN 60068-2-6/EN 60068-2-27
Emc Immunity/emission:	conforms to EN 61000-6-2/EN 61000-6-4
Protection Rating/installation Position:	IP20/variable
Approvals/markings:	CE, UL, ATEX, IECEx, DNV GL, cFMus
Power Supply:	via the K-bus
Signal Current:	0…21.5 mA
Internal Resistance:	80 Ω + diode voltage 0.7 V
Conversion Time:	~ 2 ms
Resolution:	12 bit
Surge Voltage Resistance:	35 V DC
Current Consumption K-bus:	typ. 60 mA
Bit Width In The Process Image:	input: 2 x 16 bit data (2 x 8 bit control/status optional)

Frequently Asked Questions about KL3012-0011

Q: What is the signal current range for the KL3012-0011?

A: The KL3012-0011 supports a signal current range of 0-20 mA by making it suitable for industrial applications that require precise current measurement.

Q: What is the resolution of the KL3012-0011?

A: The KL3012-0011 features a 12-bit resolution which ensures high accuracy in converting analog signals into digital data for precise control.

Q: What is the internal resistance of the KL3012-0011?

A: The internal resistance of the KL3012-0011 is 80 ohms plus an additional diode voltage drop of 0.7 V ensuring accurate signal input measurement.

Q: Can the KL3012-0011 handle surge voltages?

A: Yes, the KL3012-0011 has surge voltage resistance up to 35 V DC by providing protection against voltage spikes.

Q: What is the bit width in the process image for the KL3012-0011?

A: The KL3012-0011 uses 2 x 16-bit data in the process image with 2 x 8-bit optional control/status bits for detailed monitoring.

Internal Product Review

‘‘The KL3012 by KL analog input series of Beckhoff is a bus terminal delivers reliable 2-channel analog input with differential measurement and resolution. Its current range makes it ideal for industrial applications. The compact design allows for easy integration into control systems.’’