Allen-Bradley 1756-IF6I

Allen-Bradley 1756-IF6I | 6-Channel Isolated Analog Input Module for ControlLogix Systems

Overview

The Allen-Bradley 1756-IF6I is a 6-channel isolated analog input module for ControlLogix systems, designed to provide high-resolution voltage or current signal measurement. Each channel is individually isolated to ensure reliable performance in demanding industrial environments where signal integrity is critical.

Key Features

• Number of Inputs: 6 individually isolated analog inputs

• Input Types: Voltage or current (software selectable)

• High Resolution: 16-bit resolution for precise measurements

• Channel Isolation: Each channel isolated from others and from the backplane

• Status LEDs: Channel status indicators for troubleshooting

• Flexible Ranges: Supports multiple voltage and current input ranges

• Diagnostics: Built-in diagnostics for system health monitoring

• High Accuracy: Minimal signal distortion

Technical Specifications

• Catalog Number: 1756-IF6I

• Input Ranges: ±10V, 0–10V, 0–5V, 1–5V, 0–20mA, 4–20mA

• Resolution: 16 bits

• Isolation Voltage: 250V continuous (channel-to-channel and channel-to-backplane)

• Backplane Current Load: 180 mA at 5.1V DC; 85 mA at 24V DC

• Operating Temperature Range: 0°C to 60°C (32°F to 140°F)

• Mounting: ControlLogix chassis slot

• Certifications: UL, CE, CSA

Applications

• Industrial process monitoring

• High-precision sensor integration

• SCADA and distributed control systems

• Energy and utilities monitoring

• Machine automation and manufacturing

Why Choose the 1756-IF6I?

• Independent Isolation: Protects against ground loops and electrical noise

• Flexible Configuration: Wide range of selectable input types

• High Accuracy: Ideal for critical measurement applications

• Reliable Integration: Seamlessly fits ControlLogix systems

• Industrial Durability: Built for demanding automation environments

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