| Brand | Allen-Bradley |
| Status | Discontinued by Manufacturer |
| Function | Converts twinax electrical signals to/from fiber-optic signals |
| Part Number | 1771-AF |
| Chassis Slot | 1 Slot (1771 I/O Chassis) |
| Current Load | 600 mA |
| Manufacturer | Rockwell Automation |
| Product Type | Fiber-Optic Converter Module |
| Compatible Series | PLC-5 |
| Communication Rates | 57,600 and 115,200 bit/s |
Does the Allen-Bradley 1771-AF come with a warranty?
Yes. The 1771-AF is backed by our 24-Month Replace Industrial Warranty, with no rush fees or hidden warranty charges. If a unit fails under normal use within the warranty period, we repair or replace it.
Is this 1771-AF a genuine Allen-Bradley part?
The 1771-AF is sourced and verified independently. Replace Industrial, LLC is not a Rockwell Automation Authorized Distributor, and all warranties are provided directly by Replace Industrial.
Is the Allen-Bradley 1771-AF new or used?
We offer the 1771-AF in multiple conditions, from unused surplus to professionally reconditioned units. Every option is sourced and verified independently and covered by our 2-year replacement warranty.
What is the Allen-Bradley 1771-AF?
The 1771-AF is an Allen-Bradley PLC-5 Fiber-Optic Converter Module.
How fast does the 1771-AF ship?
In-stock orders for the 1771-AF ship the same day when placed before our daily cutoff. Expedited and same-day air options are available if you are facing downtime, with no rush fees. Our team is based in Raleigh, North Carolina.
1771-AF
The Allen-Bradley 1771-AF Fiber-Optic Converter Module is designed to enable Data Highway Plus (DH+) and Remote I/O signals to be transmitted over fiber-optic cables. This allows communication through electrically noisy environments with improved signal integrity. The module converts twinax electrical signals into light for fiber-optic transmission and then back to electrical signals for twinax networks. Supporting communication speeds of 57,600 and 115,200 bit/s, it operates with a current load of 600 mA and fits into a single slot of a 1771 I/O chassis, making it ideal for extending PLC-5 system connectivity over long distances.
All products are covered by our 2-Year (24-Month) Replace Industrial Warranty. If a unit is found defective under normal use within the warranty period, we repair or replace it at no additional cost, and a unit may be returned for a full refund within 30 days if returned in the same condition it was sent.
Replace Industrial is an independent distributor and does not convey the manufacturer's warranty; all warranties are provided by Replace Industrial alone. Read the full warranty policy
We repair a wide range of industrial automation equipment, including PLCs, HMIs, drives, servo motors, switches, and circuit breakers, with rush service for critical downtime. Request a quote, ship your unit, and we diagnose, repair, and return it. Request a repair quote
Our standard shipping method is UPS Ground. We can also ship on your FEDEX or DHL account.
We can ship many items our the same day via Overnight or 2 Day Shipping.
We currently only collect tax from customers in the state of North Carolina. If you are exempt on your purchase, please email your Sales Tax & Use Exemption Form to sales@replacenc.com.
If you are checking out via a quote we send you, there is an option to upload your form at the time of purchase.
If you have already placed an order, please send us your form and we can refund the charged taxes.
