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Allen-Bradley 1769-IA8I Compact I/O 8-Channel Individually Isolated 100–120 VAC Input Module

SKU: N100847
Model: 1769-IA8I
Product Condition: New
$245.00

Allen-Bradley 1769-IA8I Compact I/O module delivers eight individually isolated 100–120 VAC discrete inputs for CompactLogix systems, enabling reliable AC signal monitoring in industrial control applications.

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Estimated delivery: 3 days
One year warranty
Free return within 30 days of purchase.
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Allen Bradley Programmable Logic Controllers (PLCs) Automation
Product Description

Allen-Bradley 1769-IA8I Compact I/O Isolated AC Input Module

The Allen-Bradley 1769-IA8I is a Compact I/O discrete input module engineered for CompactLogix systems requiring reliable monitoring of AC field signals. It provides eight individually isolated input channels designed for 100–120 VAC operation.

Individually Isolated AC Input Architecture

  • Eight isolated discrete AC input channels
  • Rated for 100–120 VAC input signals
  • Operating voltage range of 79–132 VAC
  • Input frequency support from 47–63 Hz

CompactLogix System Integration

The module installs directly into a single 1769 Compact I/O slot and communicates through the CompactLogix backplane. Channel-to-bus and group-to-group isolation enhances signal integrity and reduces electrical noise in mixed-voltage environments.

Industrial Control Applications

  • AC sensor and switch monitoring
  • Discrete field input acquisition for CompactLogix PLCs
  • Industrial automation control panels
Specifications
Specifications
MPN 1769-IA8I
Product Condition New
Shipping Length (in.) 8
Shipping Width (In.) 8
Shipping Height (In.) 8
Item Returns This item can be returned
Brand Allen-Bradley
Catalog Number 1769-IA8I
Product Line CompactLogix
Series 1769 Compact I/O
Product Type Individually Isolated Discrete AC Input Module
Number of Input Channels 8
Input Signal Type AC Discrete Input
Rated Input Voltage 100–120 VAC
Operating Voltage Range 79–132 VAC
Input Frequency Range 47–63 Hz
Minimum ON-State Voltage 79 VAC
Maximum OFF-State Voltage 20 VAC
ON-State Current 5 mA @ 74 VAC (min), 12 mA @ 120 VAC (max)
OFF-State Current 2.5 mA (max)
Input Impedance 12 kΩ @ 50 Hz, 10 kΩ @ 60 Hz
Input Response Time 20 ms (OFF to ON, ON to OFF)
Isolation Rating 1517 VAC for 1 s or 2145 VDC for 1 s (Input to Bus)
Isolation Type IEC Class II Reinforced Insulation
Backplane Current (5.1 VDC) 90 mA
Backplane Current (24 VDC) 1.4 A
Power Consumption 33.6 W
Power Dissipation 7.5 W
Mounting Method DIN Rail or Panel Mount
Module Width Single Slot
Enclosure Type Open
Operating Temperature 0 to 60 °C
Storage Temperature -40 to 85 °C
Relative Humidity 5–95% non-condensing
Dimensions (L × W × H) 5.1 × 3.4 × 1.4 in
What's in the box?
  • 1 x Allen-Bradley 1769-IA8I Compact I/O input module 

 

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