1769-IA16 Allen-Bradley CompactLogix 16-Channel AC Input Module

Product Overview

The Allen-Bradley 1769-IA16 is a discrete input module for the CompactLogix platform. It provides 16 digital input channels for 100/120 VAC signals. This module works with MicroLogix 1500 and 1769 CompactLogix controllers. It features an operating voltage range of 79 to 132V AC. The input frequency is 47 to 63 Hz. This module draws 115 mA at 5.1V DC. Its power consumption is 33.6 Watts. The heat dissipation is 3.3 W. The off-state voltage is 20 VAC maximum. The on-state voltage is 79 VAC minimum. The input delay for both on and off is 20 ms. The module is available in Series A and B.

Application Scenarios

This module is ideal for monitoring AC signals from sensors and switches. Use it in manufacturing lines for machine status detection. It works well in packaging systems for product presence sensing. Use it in material handling for conveyor monitoring. It suits building automation for HVAC equipment status. The 1769-IA16 is reliable for industrial control cabinets. It provides accurate input reading for process control. Use it in any 120V AC discrete input application.

Technical Specifications

The 1769-IA16 has 16 inputs with optical isolation. The maximum off-state current is 2.5 mA. The minimum on-state current is 5 mA at 74 VAC. The maximum on-state current is 12 mA at 120 VAC. The maximum inrush current is 250 mA. The maximum input impedance is 12 kOhms at 50 Hz. It is 10 kOhms at 60 Hz. The thermal dissipation is 2.7 BTU/hour. The module weight is 0.61 pounds or 280 grams. The shipping weight is 2 pounds. The dimensions are 118 x 35 x 87 mm. The height with mounting tabs is 138 mm. The operating temperature is 0 to 60 degrees Celsius. The storage temperature is -40 to 85 degrees Celsius. The power supply distance rating is 8 modules. Compatible power supplies include 1769-PA2, 1769-PB2, 1769-PA4, and 1769-PB4. The slot width is 1. The wire size is 22 to 14 AWG solid or 22 to 16 AWG stranded. The wire type is Cu-90 degrees Celsius.

Installation & Maintenance Guide

Mount the 1769-IA16 on a panel or DIN rail. Use the removable terminal block with finger-safe covers. Connect wires from 22 to 14 AWG. Ensure the power supply is compatible. Check the backplane current of 1.4 Amps at 24 Volts. Do not exceed the power supply distance rating. Keep the module in a clean environment. Maintain the operating temperature between 0 and 60 degrees Celsius. Avoid moisture and vibration. Use the patented bus connector for secure attachment. Replace the module only when power is off. Test inputs regularly for proper function.

Packing List

1 x 1769-IA16 Discrete Input Module
1 x Removable Terminal Block
1 x Installation Guide