| Brand | Allen-Bradley |
| Series | PLC-5 |
| Accuracy | ±0.1% of range @ 25°C |
| Mounting | 1771 I/O Chassis |
| Resolution | 12-bit Binary |
| Application | Intrinsically Safe Zones / Hazardous Environments |
| Part Number | 1771-IFMS |
| Manufacturer | Rockwell Automation |
| Product Type | Intrinsically Safe Analog Input Module |
| Number of Inputs | 8 Differential |
| Input Voltage Range | 0–50 mV |
Does the Allen-Bradley 1771-IFMS come with a warranty?
Yes. The 1771-IFMS 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-IFMS a genuine Allen-Bradley part?
The 1771-IFMS 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-IFMS new or used?
We offer the 1771-IFMS 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-IFMS?
The 1771-IFMS runs on 0–50 mV.
What is the Allen-Bradley 1771-IFMS?
The 1771-IFMS is an Allen-Bradley PLC-5 Intrinsically Safe Analog Input Module.
1771-IFMS
The Allen-Bradley 1771-IFMS is an intrinsically safe fast millivolt input module designed for use in hazardous environments requiring low-level signal monitoring. It features eight (8) differential analog inputs capable of measuring signals in the 0–50 mV range. With a 12-bit binary resolution and accuracy of 0.1% of range at 25°C, this module ensures high-precision measurements for critical applications. Engineered for fast response and reliable operation in intrinsically safe environments, the 1771-IFMS is ideal for industrial control systems that require safe and accurate low-voltage signal acquisition.
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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