KL3228
Wake Industrial LLC is not an authorized distributor of this product.
MPN: KL3228-0000
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In-Stock, Ships in 3 Days
The KL3228 analog input module features eight inputs, supports Pt1000 and Ni1000 sensors, offers a 0.1°C resolution, and operates within a measuring range of -50 to +150°C. Part of the KL Analog Input Modules series by Beckhoff, it includes CE, UL, and ATEX approvals and consumes a typical current of 85 mA.
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Product Description:
Beckhoff is an automation company that specializes in PC based control systems. It develops products for industrial automation, including I/O modules, drive technology and automation software.
The KL3228 Bus Terminal is an 8 channel analog input module for resistance temperature detection (RTD) applications. It features a 16 bit resolution with flexible sensor range selection and fault detection. It supports eight resistance sensors using the 1 wire method. It is compatible with Pt1000 and Ni1000 sensor types across a measuring range of – 50 °C to + 150 °C. The model achieves temperature linearization through an integrated microprocessor. The power supply is provided through the K bus system. The resolution is specified at 0.1 °C per digit. Its typical measuring current is approximately 0.5 mA that enables stable and accurate sensor readings. The module has an open circuit recognition feature with LED indicators signaling sensor faults. The error indication via LEDs enhances maintenance efficiency by alerting operators to wiring faults or sensor breakage immediately. Conversion time for measurements is around one second. The standard measurement error or uncertainty is about ± 1 °C depending on the wiring quality. It is equipped with eight input channels that ensure multi sensor support within one terminal.
The KL3228 bus terminal’s compact size measures 12 mm in width, 100 mm in height and 68 mm in depth. This ensures space saving installation within control cabinets or on DIN rails. With a weight of approximately 75 grams, it adds minimal load to the system structure. The device allows free selection of the temperature range. It achieves full linearization across the entire measuring span. The terminal is designed with industrial grade reliability and offers stable performance under typical factory conditions.
Frequently Asked Questions about KL3228:
Q: How does the KL3228 Bus Terminal by Beckhoff ensure precise sensor readings using a 0.5 mA current?
A: The KL3228 uses a typical measuring current of 0.5 mA for stability. It enables accurate and reliable sensor readings in resistance temperature detection applications.
Q: What makes the temperature linearization process effective in the KL3228 Bus Terminal by Beckhoff?
A: The KL3228 achieves full temperature linearization through an integrated microprocessor. It ensures consistent accuracy across the entire measuring range without manual adjustments.
Q: How does the compact design of the KL3228 Bus Terminal improve installation efficiency?
A: The KL3228 Bus Terminal has dimensions of 12 mm width 100 mm height and 68 mm depth. It allows space saving installation on DIN rails in control cabinets.
Q: What advantages do the LED indicators provide in the KL3228 Bus Terminal by Beckhoff?
A: The KL3228 Bus Terminal features LED indicators that immediately signal sensor faults. This enhances maintenance efficiency by quickly identifying open circuits or wiring issues.
Q: How does the KL3228 Bus Terminal manage multiple sensor inputs while maintaining performance?
A: The KL3228 supports eight resistance sensors using the 1 wire method. It ensures multi sensor integration while maintaining stable and accurate measurements under factory conditions.
