| Brand | Allen‑Bradley |
| Series | PLC‑5 |
| Status | Discontinued by Manufacturer |
| Mounting | Rack‑Mountable (1771 I/O Chassis) |
| Frequency | 50/60 Hz |
| Application | Dover Flexo True Tension Indicator |
| Part Number | 1771‑IAN |
| Manufacturer | Rockwell Automation |
| Product Type | AC Input Module |
| Input Voltage | 85–138 VAC |
| Number of Inputs | 32 Channels |
Does the Allen-Bradley 1771-IAN come with a warranty?
Yes. The 1771-IAN 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-IAN a genuine Allen-Bradley part?
The 1771-IAN 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-IAN new or used?
We offer the 1771-IAN 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 are the key ratings of the 1771-IAN?
The 1771-IAN runs on 85–138 VAC.
What is the Allen-Bradley 1771-IAN?
The 1771-IAN is an Allen-Bradley PLC-5 AC Input Module.
1771-IAN
The Allen‑Bradley 1771‑IAN is a high-density AC input module from the PLC‑5 series, offering 32 input points for interfacing 85–138 VAC signals. Designed for 50/60 Hz applications, this module supports devices such as the Dover Flexo True Tension Indicator. Its wide voltage range and reliable operation make it suitable for industrial automation environments where multiple AC input signals must be monitored. Rack-mounted into any standard 1771 I/O chassis, the 1771‑IAN provides dependable AC signal acquisition for control system integration. This module has been discontinued by the manufacturer but remains a staple in legacy PLC‑5 systems.
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
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We can ship many items our the same day via Overnight or 2 Day Shipping.
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