# Allen-Bradley 1771-DBB I/O Module, PLC-5 Digital Input Module, 16-Point 120V AC - MROSupply.com

***Allen-Bradley 1771-DBB is a 16-point digital input module for the PLC-5 programmable controller system. This 120V AC input module provides discrete input interfacing for industrial control applications, designed for integration into a 1771 I/O chassis. It offers reliable signal conditioning and status indication for monitoring field devices.***



## Product details:

- Catalog number: 1771-DBB
- SKU: 5737072
- Obsolete: Item no longer available through MROSupply.com
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Allen Bradley](https://www.mrosupply.com/brands/allen-bradley/)
- Category: 
    - [Accessories](htts://www.mrosupply.com/automation/automation-surplus/speed-controllers-vfds/accessories/)
    - [Speed Controllers & VFDs](htts://www.mrosupply.com/automation/automation-surplus/speed-controllers-vfds/)
    - [Automation Surplus](htts://www.mrosupply.com/automation/automation-surplus/)
    - [Automation](htts://www.mrosupply.com/automation/)
- Unit of measure: each
- Weight: 0.001 lb
- Returns: Yes


## Product images:
- https://static.mrosupply.com/images/noimage.webp




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