| Brand | Allen-Bradley |
| Series | PLC-5 |
| Status | Discontinued by Manufacturer |
| Resolution | 12-bit plus sign |
| Part Number | 1771-IFC Series B |
| Update Time | 8 ms for 8 channels |
| Manufacturer | Rockwell Automation |
| Product Type | Analog Input Module |
| Number of Inputs | 8 Single-Ended |
| Current Input Range | 4-20 mA, 0-20 mA |
| Voltage Input Range | 1-5 V DC, 0-10 V DC |
| Signal Delay (DC Power Off) | 20 ms |
| Signal Delay (AC Power On/Off) | 34 ms |
| Signal Delay (DC Power On/Off) | 14 ms |
Does the Allen-Bradley 1771-IFC come with a warranty?
Yes. The 1771-IFC 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-IFC a genuine Allen-Bradley part?
The 1771-IFC 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-IFC new or used?
We offer the 1771-IFC 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-IFC?
The 1771-IFC is an Allen-Bradley PLC-5 Analog Input Module.
How fast does the 1771-IFC ship?
In-stock orders for the 1771-IFC 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-IFC
The Allen-Bradley 1771-IFC Series B module is a PLC-5 analog input module featuring eight single-ended inputs. It supports voltage input ranges of 1 to 5 Volts DC and 0 to 10 Volts DC, as well as current input ranges of 4 to 20 mA and 0 to 20 mA. The module updates all 8 channels within 8 milliseconds and provides a 12-bit plus sign resolution for precise measurements. Typical signal delay times are 34 milliseconds for power on/off in AC mode, 14 milliseconds for power on/off in DC mode, and 20 milliseconds when powered off in DC mode.
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.










