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Product Introduction
The Allen Bradley 1769-IQ32 CompactLogix 32 Point DC Sinking/Sourcing Input Module is a high-density digital input module designed for advanced industrial automation systems. Produced by Allen Bradley, this module enables CompactLogix controllers to efficiently monitor a large number of DC input signals from field devices such as sensors, switches, and control contacts.
The 1769-IQ32 module provides 32 digital input points, allowing high-capacity signal monitoring within a compact footprint. It supports both sinking and sourcing configurations and operates on a 24 VDC voltage category, ensuring compatibility with common industrial control circuits. This flexibility allows the module to integrate easily with various types of field equipment.
Designed for reliable operation in industrial environments, the module supports a wide operating temperature range and maintains stable performance under varying humidity conditions. It converts incoming DC signals into digital data that can be processed by the CompactLogix PLC for automation control, monitoring, and diagnostics.
With its high channel density and reliable performance, the 1769-IQ32 module is widely used in manufacturing automation, machine control, packaging systems, and process industries where multiple digital signals must be monitored simultaneously.
Product Specifications
| Parameter | Value |
|---|---|
| Product Model | 1769-IQ32 |
| Manufacturer | Allen Bradley |
| Product Type | Compact Digital DC Input Module |
| Number of Input Points | 32 |
| Voltage Category | 24 VDC sink/source |
| Operating Temperature | 0 to 60 °C (32 to 140 °F) |
| Storage Temperature | -40 to 85 °C (-40 to 185 °F) |
| Operating Humidity | 5% to 95% non-condensing |
| Wire Type / Size | Copper wire, 90 °C rating, 22–14 AWG |
| System Compatibility | CompactLogix PLC systems |
| Mounting Method | DIN rail or CompactLogix backplane installation |
| Dimensions | 118 × 52.5 × 87 mm |
| Weight | 0.44 kg |
Applications
• Industrial automation systems requiring high-density digital signal monitoring.
• Manufacturing production lines detecting equipment status and operational signals.
• Material handling and conveyor systems monitoring multiple sensor inputs.
• Packaging and assembly machinery requiring numerous digital input points.
• Process industries including water treatment, chemical processing, and energy systems.
• Machine safety monitoring detecting interlocks, limit switches, and sensor signals.
• Large-scale PLC control systems using CompactLogix platforms for centralized automation.
Advantages
• High-density 32-point input capacity reducing the number of modules required.
• Sink/source compatibility allowing flexible connection to various field devices.
• Wide environmental tolerance supporting industrial temperature and humidity ranges.
• Reliable signal acquisition for accurate PLC monitoring and control.
• Compact modular design optimizing control cabinet space.
• Supports standard industrial wiring using copper conductors with common wire sizes.
• Seamless integration with CompactLogix PLC systems.
• Improves system scalability for complex automation architectures.
