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Allen Bradley PLC 5 1771-AD

Product image is representative; revision or series may vary. Contact us to request a specific version.

1771-AD

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The 1771-AD from Allen Bradley is a 16-slot I/O chassis designed for robust integration into PLC 5 systems. This component functions within a voltage range from 120 to 220 volts AC and supports operational frequencies of 50 to 60 Hz.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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 1771-AD

ManufacturerAllen Bradley
Product Type16 Slot I/O Chassis
Product LinePLC 5
Part Number1771-AD
Weight10.25 lbs (4.65 kg)
Minimum Operating Voltage120 V
Maximum Operating Voltage220 V
Voltage TypeAC
Minimum Operating Frequency50 Hz
Maximum Operating Frequency60 Hz
Current Rating0.5 and 1 A
Mounting TypeBack Panel Mount
Minimum Operating Temperature0°C
Maximum Operating Temperature60°C
Storage Temperature-40 to 85°C
Operating Humidity5 to 95% (Non-condensing)
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The 1771-AD part, representing Allen Bradley's PLC 5 series, is a proficient 16-slot I/O chassis engineered for industrial automation systems. It operates efficiently between a minimum voltage of 120 volts and a maximum of 220 volts AC. This aspect allows for compatibility with a variety of input power setups in different environments. Supporting operational frequencies from 50 Hz to 60 Hz, it meets the needs of most commonly used power systems.

The current ratings for the 1771-AD are available at either 0.5 A or 1 A, allowing flexibility to adapt to different energy requirements. The mounting configuration is intended for back panel setups, simplifying the installation process.

Operating conditions for the chassis are specified within a temperature range of 0°C to 60°C, ensuring reliable performance in many industrial scenarios. When not in use, the device can safely be stored in a temperature range from -40°C to 85°C, providing resilience against environmental variations. The unit is also capable of functioning in humidity levels from 5% to 95%, provided there is no condensation. This ensures that the chassis remains functional regardless of the external conditions, supporting robust and continuous operation in critical applications.