KL2751 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
MPN: KL2751-0000
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The KL2751 is an analog input module with 1% resolution and a 4-wire connection technology. Manufactured by Beckhoff as part of the KL Analog Input Modules series, it operates with a nominal voltage of 230 V AC. The device handles a maximum output current of 1.35 A and operates within a 0 to 55°C temperature range.
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Product Description:
The KL2751 Universal Dimmer is a product of Beckhoff KL Analog Input Modules family products. The product serves high quality automation requirements and system control operations.
The KL2751 universal dimmer has a leakage current less than 2 milli amperes which means if the module is switched off a small current might flow. It is built to handle very humid environments, but condensation must be avoided to prevent short circuits or corrosion. The wiring distance from the dimmer to the controlled lighting load must not exceed 100 meters. The module behavior can be set or adjusted through the fieldbus system using a bus coupler or central controller. The dimmer sends a 16-bit value (like brightness level) and an 8-bit status (like fault or mode) back to the PLC/controller. It can survive (while not operating) in a wide temperature range from -25 °C ... + 85 °C which makes it suitable for varied storage conditions. The amount of current the terminal draws from the internal bus for logic and communication functions is 95 milli amperes. Its dimming level is controlled with a resolution of up to 7 bits which allows 128 discrete brightness levels (0–127).
The KL2751 universal dimmer is IP 20 rated which means it is protected from large solid objects but must be installed in an enclosure or cabinet for safety. It is able to support multiple phase control techniques, which allow compatibility with various load types. It has been tested to withstand mechanical vibration and shock. It has 500 V (K-bus / field voltage) and 3750 VAC (1 min.) electrical isolation which protects internal circuits and bus systems from high voltages on the output side.
