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Home Product 1771-IFF Allen-Bradley 1771 Series Analog Input Module 16-Channel 4-20mA Signal Conditioning
1771 Analog I/O Modules

1771-IFF Allen-Bradley 1771 Series Analog Input Module 16-Channel 4-20mA Signal Conditioning

Allen-Bradley 1771-IFF
1771-IFF I/O Module
1771 Series Input Module
1771-IFF
The Allen-Bradley 1771-IFF is a 1771 Series Input Module designed for reliable signal acquisition and industrial control, integrating versatile I/O capabilities within PLC-based automation systems.
Categories:Automation
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Product Description

The Allen-Bradley 1771-IFF is an analog input module within the 1771 Series I/O Module family, designed for integration with PLC systems in industrial automation environments. This module supports 8 differential input channels, configurable for voltage (0–10 V DC) or current (4–20 mA) signals, enabling precise measurement of sensors and transducers. It connects directly to Allen-Bradley 1771 chassis backplanes and utilizes the Remote I/O communication protocol for seamless data exchange. Operating within a voltage range of 19–30 V DC and a temperature range of -20°C to 60°C, the 1771-IFF is suitable for harsh industrial settings such as manufacturing, process control, and energy sectors. Its key strengths include high accuracy, rugged construction, and compatibility with legacy 1771 systems, though it lacks native support for modern protocols like Ethernet/IP. The module does not incorporate battery power, displays, or proximity detection capabilities, focusing solely on robust analog signal acquisition.
ParameterSpecification
ManufacturerAllen-Bradley
Model Number1771-IFF
Module TypeAnalog Input Module
Input Channels16 differential/8 single-ended
Input Range±10V DC
Resolution12-bit
Isolation Voltage1500V AC
Backplane Current1.2A @ 5V DC
Operating Temperature0°C to 60°C
Compatibility1771 Series I/O Chassis
Connector TypeRemovable screw terminal
DiagnosticsOverrange detection
CertificationsUL, CSA, CE
Weight0.9 kg
question:Why should we purchase from you?
answer:As Asia's leading industrial automation trader with 20+ years of expertise, 85% clients are repeat buyers due to quality, reliability, and reputation.
question:Can I schedule official courier pickup independently?
answer:Yes, self-arranged pickup via authorized carriers is permitted. Contact our logistics team for documentation and coordination.
question:Do you provide product certifications?
answer:All products include full compliance certificates (ISO, CE, etc.) and quality reports to ensure industry-standard adherence.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why should we purchase from you?
answer:As Asia's leading industrial automation trader with 20+ years of expertise, 85% clients are repeat buyers due to quality, reliability, and reputation.
question:Can I schedule official courier pickup independently?
answer:Yes, self-arranged pickup via authorized carriers is permitted. Contact our logistics team for documentation and coordination.
question:Do you provide product certifications?
answer:All products include full compliance certificates (ISO, CE, etc.) and quality reports to ensure industry-standard adherence.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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