1769-IF16C | Allen-Bradley 16-Channel Analog Input Module

Overview

The Allen-Bradley 1769-IF16C is a high-density 16-point analog current input module designed for CompactLogix systems. It supports precision measurement of industrial signals with flexible current ranges and advanced diagnostics.

Technical Specifications

• Manufacturer: Allen-Bradley (Rockwell Automation)

• Series / Product Line: CompactLogix

• Model / Part Number: 1769-IF16C

• Module Type: 16-Point Analog Current Input Module

• Number of Inputs: 16 single-ended channels

• Input Type: Analog Current

• Current Signal Ranges: 0–20 mA, 4–20 mA; full range 0–21 mA, 3.2–21 mA

• Resolution: 16-bit unipolar, 15-bit + sign bipolar

• Slot Width: 1 slot

• Recommended Cable: Belden™ 8761 shielded

• Compatible Controllers: MicroLogix 1500, CompactLogix

• Channel Diagnostics: Over- or under-range reporting, process alarms

• Backplane Current: 1.4 A at 24 VDC

• Power Consumption: 33.6 W

• Power Dissipation: 7.5 W

• Isolation Voltage: 30 V DC

• Enclosure Type: Open

• Series: A and B

Key Features

• 16 high-density analog inputs for compact system integration

• Supports multiple standard current ranges for industrial signals

• Advanced channel diagnostics with alarm reporting

• Compatible with CompactLogix and MicroLogix 1500 controllers

• Low power dissipation and efficient backplane current usage

Application Scenarios

The 1769-IF16C is suitable for:

• Collecting analog signals from field devices such as sensors or transducers

• Industrial process monitoring requiring precise current measurement

• Mid-size control panels with CompactLogix systems where high-density input is required

Similar Model Comparison

• 1769-IF16C – 16-point analog current input, high-density

• 1769-IF8C – 8-point analog input, lower channel count for smaller systems

• 1769-IF4 – 4-point analog input module for minimal footprint applications

FAQs

Q: What is the maximum input current?
A: Full range supports 0–21 mA; standard signals 0–20 mA or 4–20 mA.

Q: Which controllers are compatible?
A: MicroLogix 1500 and CompactLogix systems.

Q: What diagnostics are included?
A: Over- or under-range bit reporting and process alarms.