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Allen-Bradley 1771-AF

✓ In Stock

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Manufacturer: Allen Bradley - PLC
Product Type: PLC/Programmable Logic Controller
Part Number: 1771-AF
Series: PLC 5

Description:

1771-AF is an Allen-Bradley product that is categorized as a Fiber-Optic Converter Module. The module is manufactured by Rockwell Automation. The overall function of the converter module is that it allows for the traveling of Remote I/O signals and DH+ via fiber-optic cable, it makes the routing of the signals in a noisy electrical environment possible, and it performs the conversion of twinaxial electrical signals to light and vice versa that is a conversion of light back to signals of electrical energy for transmission over fiber-optic and twinaxial cables.



Automation Stop is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with Automation Stop's 1-year warranty.

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  Warranty

We proudly offer a one year Automation Stop warranty on most products.

Rockwell Disclaimer: The product is used surplus. Automation Stop 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 Automation Stop 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. Automation Stop 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. Automation Stop also makes no representations as to your right to install any such firmware on the product. Automation Stop 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.

The 1772-AF unit is a Fiber-Optic Converter Module belonging to Allen-Bradley. Rockwell Automation is the manufacturing company behind the unit. As the name suggests, the Fiber-Optic Converter module converts light to signals of electrical energy for transmission in the twinaxial cable as well as converts the electrical signal from the twinaxial cable to light so it can travel in the fiber-optic cable. It allows for the routing of signals through cables in noisy electrical environments as well as the transmission of Remote I/O signals and DH+ over fiber-optic cable. 57,600 bits per second and 115,200 bits per second are the communication rates supported by the module. The current rating or the amount of current that can be handled is 600 milliampere (mA). It can fit into the chassis of the 1771 I/O module using a single slot.  

The 1772-AF Fiber-Optic Converter Module has two modes of operation Star and point-to-point mode. Most applications use star mode as the fiber-optic modules act as active directional repeaters or converters. The module in star mode receives signals on one channel, amplifies the,m and retransmit them on the remaining channels. In star mode, one should disable all unused channels, especially the twinaxial channel. The other mode, point-to-point is used when the user has redundant cables, and the loss of a channel would be crucial to the user’s application. Two cables of the same type are connected in parallel to paired channels. If one channel fails and one cable fails, the module switches to the other automatically. The user should apply redundancy to both the twinaxial and fiber-optic cable.

We offer UPS shipping. Including Ground, 2nd Day Air, Next Day Air and Early AM. Some of our products have a short lead time, so please contact us if you need any item faster than the lead time shown. If you need to order an item internationally please contact us prior to checking out so we can get you a shipping quote. We can ship UPS or DHL internationally. We can also ship on your UPS or FedEx account number.
If the item is found to be defective within 30 days of the invoice date, a full refund can be issued. If an item is found to be defective through normal use and wear after 30 days but within the 1 year period, the Automation Stop Warranty dictates the appropriate course of action. After the 30 day period, Automation Stop reserves the right to decide between refund, repair, or replacement with identical product. Because of the high volume of outgoing and incoming shipments on a day to day basis, we unfortunately cannot accept returns on items ordered mistakenly or part numbers ordered incorrectly. If a special exception is approved, a 20% restocking fee will be assessed. If you have any questions please contact us at sales@automationstop.com.

FAQ

Question: Does Automation Stop offer repairs on the 1771-AF?

Answer: Yes. We offer repairs for the 1771-AF and it comes with our 1 Year Automation Stop Warranty.


Question: What type of warranty comes with the Allen Bradley - PLC and 1771-AF?

Answer: If you buy the 1771-AF through Automationstop.com it comes with our 1 Year Warranty and no other warranties.


Question: Can I buy the 1771-AF online?

Answer: Yes. Automation Stop sells the 1771-AF online and you can check out for the quantity and condition listed available above.


Question: What is the manufacturer for the 1771-AF?

Answer: The 1771-AF is made by Allen Bradley - PLC.


Question: What type of product is the 1771-AF?

Answer: The 1771-AF is part of the PLC 5 series.


Series information for 1771-AF

For additional information about 1771-AF check the data sheet or manual. Also check the manual PDF for all wiring diagrams, compatibility, troubleshooting, specifications, installation instructions, and accessories (such as batteries, terminal blocks, or cables) regarding 1771-AF.

Revision Part # Also Known As Availability
1771-AF/A 1771-AF Ser A, Series A, Rev A Request a Quote
1771-AF/B 1771-AF Ser B, Series B, Rev B Request a Quote

Common Misspellings:

  • 177I-AF
  • I771-AF
  • I77I-AF

Automation Stop sells used surplus products. Automation Stop is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by Automation Stop come with Automation Stop’s 1-year warranty and do not come with the original manufacturer’s warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

Rockwell Disclaimer: The product is used surplus. Automation Stop 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 Automation Stop 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. Automation Stop 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. Automation Stop also makes no representations as to your right to install any such firmware on the product. Automation Stop 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.

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