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Allen Bradley MicroLogix 1500 1764-28BXB

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1764-28BXB

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The 1764-28BXB is a base unit designed within Allen Bradley's MicroLogix 1500 series. It operates on 24V DC line power, accommodating a variety of input and output configurations.

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Ships from Raleigh, NC
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1764-28BXB

ManufacturerAllen Bradley
Product TypeBase Unit
Product LineMicroLogix 1500
Part Number1764-28BXB
GTIN10611320023623
Weight1.63 lbs (0.74 kg)
UPC611320023626
Line Power24V DC
Standard InputsEight 24V DC Inputs
Fast InputsEight 24V DC Inputs
Relay Outputs6 Relay Outputs
Standard OutputsFour 24V DC Outputs
Fast OutputsTwo 24V DC Outputs
High-Speed InputsEight 20 kHz Inputs
High-Speed OutputsTwo 20 kHz Outputs
Power Supply Usage Rating30 Watts
Rated Terminal Screw Torque1.13 Nm
Maximum Terminal Screw Torque1.3 Nm
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The Allen Bradley 1764-28BXB serves as a base unit in the MicroLogix 1500 series, providing efficient control for various automation tasks. It operates on a 24V DC power supply, making it suitable for diverse applications. This unit is equipped with a total of sixteen inputs. Eight are standard 24V DC inputs, while the other eight are fast inputs that also operate at 24V DC. The configuration includes six relay outputs, along with four standard and two fast outputs, both of which function at 24V DC.

For high-speed processing, the unit supports eight inputs and two outputs operating at a frequency of 20 kHz. This functionality makes it advantageous for applications demanding rapid signal processing. The unit exhibits a power supply usage rating of 30 watts. For precision in installation, the rated terminal screw torque is set at 1.13 Nm, while the maximum allowed torque reaches 1.3 Nm. Overall, the 1764-28BXB base unit enhances automation solutions with its robust specifications and versatile input/output options.

Revision Part #Also known as
1764-28BXB Ser A1764-28BXB/A, Series A, Rev A
1764-28BXB Ser B1764-28BXB/B, Series B, Rev B
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