Allen Bradley 1756-IF16 ControlLogix Analog Input Module

Overview

The 1756-IF16 ControlLogix Analog Input Module is designed for precise acquisition of analog signals in industrial automation systems. It converts field analog inputs into high-resolution digital data for ControlLogix controllers, ensuring accurate monitoring of process variables such as voltage and current. The module is suitable for demanding control applications requiring stable and reliable signal processing.

General Information

Part Number: 1756-IF16

Manufacturer: Allen Bradley

Brand / Country of Origin: Rockwell Automation / USA

Series: ControlLogix

Type: Analog Input Module

Input Channels: 16 Analog Inputs

Mounting: ControlLogix Chassis Installation

Technology: High-Resolution Analog Signal Conversion

Status Indicators: Channel Status LEDs and Module Health Indicators

Power Specifications

Input Signal Range: ±10 V DC / 0–20 mA (configurable)

Resolution: High-resolution analog conversion

Backplane Current Draw: Approx. 200 mA at 5.1 V DC

Power Dissipation: Approx. 5.5 W

Isolation Voltage: 250 V Continuous

Protection Features: Overvoltage Protection, Input Isolation, and Noise Filtering

Communication & Interface

System Interface: ControlLogix Backplane

Data Transfer: Real-Time Analog Data Communication

Diagnostics: Channel Fault Detection and Signal Quality Monitoring

Status Display: Integrated LED Indicators for Channel and Module Status

Compatibility: Fully compatible with ControlLogix controllers and chassis systems

Signal Processing: High-accuracy analog-to-digital conversion with filtering

Environmental

Operating Temperature: 0 to 60 °C

Storage Temperature: -40 to 85 °C

Relative Humidity: 5% to 95%, Non-Condensing

Vibration Resistance: Industrial-grade performance

Shock Resistance: Suitable for harsh industrial environments

Environmental Protection: Designed for installation in industrial control cabinets

Dimensions & Weight

Dimensions (L × W × H): 144.57 × 22 × 105.42 mm

Weight: 0.322 kg

Precision You Can Trust — Built for Continuous Performance!