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Allen-Bradley 1771-IFC Analog Input Module

Brand/Manufacturer: Allen-Bradley

Order Number: 1771-IFC

Type: Analog Input Modules

Country of Origin: Sweden

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

Low stock - 10 items left
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Description

The 1771-IFC is an analog input module designed by Allen-Bradley for PLC-5 system architectures. It features 8 single-ended input channels capable of handling voltage or current signals with 12-bit resolution. This module efficiently converts analog field data into digital values for system-level processing.

Signal Processing and Resolution

This module handles 8 single-ended inputs, supporting flexible voltage and current measurement configurations. Utilizing a 12-bit analog-to-digital conversion architecture, it translates analog field signals into proportional digital values for accurate monitoring. The unit relies on block transfer instructions to exchange configuration profiles and operational data with the host processor.

Chassis Integration and Installation

The module is housed in a standard 1771 I/O chassis slot and interfaces with external wiring through compatible terminal arms. It draws power from the system backplane and requires proper signal shielding to reduce electrical interference. Maintenance teams can manage installation and replacements securely within established industrial enclosures.

Parameter Specification
Model 1771-IFC
Brand Allen-Bradley (Rockwell Automation)
Product Type Analog Input Module
Series PLC-5
Number of Inputs 8 Single-Ended Inputs
Signal Types Voltage / Current
Resolution 12-Bit
Weight 1.70 lbs

Frequently Asked Questions

Q: How does the 1771-IFC module communicate with the PLC processor?

A: The module uses block transfer programming instructions (BTR and BTW) to transfer configuration data and digital input readings to and from the PLC-5 processor.

Q: What signal types are supported by this analog input module?

A: It supports 8 single-ended input channels configured for either voltage or current signal inputs depending on application requirements.

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Testimonials

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We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

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Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

Professional Service with After-Sales Support

"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

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We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

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