KL5111-5151

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The KL5111-5151 module is equipped with a 16-bit counter, supports read and set commands, and conforms to EN 60068-2-6 vibration resistance standards while weighing approximately 60 grams. This device is part of the KL Analog Input Series by Beckhoff and operates with a 24 V DC power supply, offering protection up to IP20.

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Product Description:

Beckhoff Automation specializes in PC based control technology and industrial automation solutions. Their product lineup includes PLCs, I/O modules and motion control systems which cater to various industries seeking precision and efficiency.

The KL5111-5151 bus terminal is an incremental encoder interface designed for use in industrial applications requiring precise motion control. This terminal module supports a single incremental encoder channel and operates with a 24 V DC supply. This bus terminal can connect with encoders via A, B and C lines and supports a quadrature decoder with a 4-fold evaluation. The device can handle up to 1 million increments per second which makes it ideal for high precision positioning tasks. The KL5111 series terminal features a 16 bit counter and zero pulse latch for accurate feedback and process control. The module supports read, set and enable operations which enhances its usability in varied automation systems in terms of commands.

This KL5111-5151 bus terminal is powered by 24 V DC with an allowable variance of ± 20 % drawing approximately 40 mA from the K-bus. The unit fits within a compact design (12 mm width, 100 mm height and 68 mm depth) and is DIN rail mountable. This makes it ideal for space constrained installations. It also conforms to EMC and vibration resistance standards that ensures durability in harsh industrial environments. The bus terminal has an IP20 protection rating and works reliably in temperatures ranging from – 25 °C to + 85 °C with a maximum humidity tolerance of 95 % (non condensing). The model’s connectivity options support flexible wiring with various conductor cross sections and the terminal can handle a maximum load current of 10 A.

Bit Width In The Process Image
input/output: 2 x 16 bit data, 2 x 8 bit control/status
Commands
read, set, enable
Counter
16 bit, binary
Current Consumption K-bus
typ. 40 mA
Emc Immunity/emission
conforms to EN 61000-6-2/EN 61000-6-4
Ex Marking
ATEX: II 3 G Ex ec IIC T4 Gc, IECEx: Ex ec IIC T4 Gc
Limit Frequency
1 million increments/s (with 4-fold evaluation)
Operating/storage Temperature
0…+55°C/-25…+85°C
Power Supply
24 V DC (-15%/+20%)
Protection Rating/installation Position
IP20/variable
Quadrature Decoder
4-fold evaluation
Vibration/shock Resistance
conforms to EN 60068-2-6/EN 60068-2-27
Weight
approx. 60 g
Zero-pulse Latch
16 bit

Frequently Asked Questions about KL5111-5151:

Q: What are the connectivity options for the Beckhoff KL5111-5151 bus terminal?

A: The KL5111-5151 connects to encoders via A, B, and C lines. It supports flexible wiring with different conductor cross sections, making it versatile for industrial automation setups.

Q: What is the power supply requirement for the KL5111-5151 bus terminal?

A: The KL5111-5151 operates on a 24 V DC supply with a ±20% allowable variance. It draws approximately 40 mA from the K-bus, ensuring efficient power usage.

Q: What environmental conditions can the KL5111-5151 withstand?

A: This terminal operates reliably in temperatures from -25 °C to +85 °C with a maximum humidity tolerance of 95% (non-condensing). It is designed to withstand harsh industrial environments.

Q: What is the maximum load current the KL5111-5151 can handle?

A: The KL5111-5151 supports a maximum load current of 10 A. This capability makes it suitable for high-demand industrial applications while maintaining reliable performance.

Q: How precise is the motion control on the KL5111-5151?

A: The KL5111-5151 handles up to 1 million increments per second with a 4-fold evaluation quadrature decoder. This high precision makes it ideal for accurate positioning tasks in automation systems.


Internal Product Review

  • ‘‘The Beckhoff KL5111-5151 is a reliable and compact bus terminal. It is ideal for high-precision applications with its 16-bit counter and support for 1 million increments per second. Its robust design includes EMC compliance, IP20 rating, and vibration resistance that makes it highly durable in harsh environments.’’

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