KL2722
Wake Industrial LLC is not an authorized distributor of this product.
MPN: KL2722-0000
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
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In-Stock, Ships 1-2 Days
The KL2722 module from Beckhoff supports a 4-wire connection technology, operates with a nominal voltage of 12 to 230 V AC, features surge voltage protection exceeding 275 V AC, and has a peak current capability of 40 A (16 ms). Part of the KL Analog Input Modules series, it operates within a temperature range of 0 to 55°C.
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Product Description:
The KL2722 Bus Terminal controls AC voltages between 12 and 230 V. It supports loads up to 1 A per output channel. The model ensures reliable operation with ohmic and inductive loads.
The KL2722 bus terminal from Beckhoff features two mutually locked outputs with a maximum output current of 1 A. Peak currents can reach 40 A for 16 ms or 3 A for 30 seconds. The nominal operating voltage range is 12 V AC to 230 V AC. Leakage current of the terminal in the OFF state typically measures 0.8 mA with a maximum of 1.5 mA. Electrical isolation stands at 500 V between K bus and field voltage and 3750 V AC for one minute. Current consumption via K bus is approximately 10 mA. The bus terminal uses only leakage and load current at the power contacts. The switch off time is specified as half the mains period (T/2). It does not require any address or configuration setting that ensures easy installation and use. It supports operation within a rotating field frequency range of 47 Hz to 63 Hz that ensures compatibility with standard industrial power supplies. The process image representation allocates a bit width of two outputs to enable discrete and reliable digital control of connected devices.
The KL2722 bus terminal from the KL series features a switch on time adjustable between 0.1 ms and 10 ms specifically synchronized to the zero crossing point of the AC waveform. The module's rugged surge protection and electrical isolation enhance its durability and operational safety. The steady state residual voltage is limited to a maximum of 1.5 V. The bus terminal has a typical weight of around 55 grams.
Frequently Asked Questions about KL2722:
Q: What is the maximum surge current for the KL2722 bus terminal?
A: The KL2722 bus terminal can handle peak currents up to 40 A for 16 ms. It also supports a 3 A current for up to 30 seconds.
Q: Can the KL2722 be used for controlling LED applications?
A: The KL2722 bus terminal is not recommended for LED control applications. Its operating characteristics are not suitable for the low current and precise control requirements of LEDs.
Q: How much electrical isolation does the KL2722 provide?
A: The KL2722 bus terminal provides 500 V electrical isolation between K-bus and field voltage. It also offers 3750 V AC isolation for one minute to ensure safety.
Q: What is the typical leakage current in the OFF state for the KL2722?
A: The typical leakage current in the OFF state for the KL2722 is 0.8 mA. The maximum leakage current can reach up to 1.5 mA under certain conditions.
Q: What is the switching time range for the KL2722 bus terminal?
A: The KL2722 bus terminal has a switch-on time that ranges from 0.1 ms to 10 ms at zero crossing. The switch-off time is specified as half the mains period (T/2).
