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Allen-Bradley 1769-IQ32 Discrete DC Input Module

Allen-Bradley 1769-IQ32 Discrete DC Input Module

Product Description

The 1769-IQ32 is a 32-channel discrete input module for Allen-Bradley CompactLogix and MicroLogix 1500 controllers. It provides high-density digital sensing with support for both sinking and sourcing wiring, enabling flexible integration of NPN and PNP sensors. Its...

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Availability: Low stock: 99 left

SKU: 1769-IQ32
Vendor: Allen Bradley
Category: Discrete DC Input Module
Related Series:

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Product Description

The 1769-IQ32 is a 32-channel discrete input module for Allen-Bradley CompactLogix and MicroLogix 1500 controllers. It provides high-density digital sensing with support for both sinking and sourcing wiring, enabling flexible integration of NPN and PNP sensors. Its compact design is ideal for space-constrained control panels, delivering robust signal processing in the 1769 Compact I/O platform.

Technical Specifications

Specification Details
Model Designation 1769-IQ32
Input Type 32-Point Discrete DC Input
Signal Voltage 24VDC
Wiring Configuration Sinking and Sourcing
Power Supply Distance Rating Maximum 8 modules from power supply
System Compatibility CompactLogix and MicroLogix 1500
Mounting Compact I/O rack-mount
Physical Weight 0.31 kg

Installation and Power Requirements

Proper placement in the I/O rack is critical. Modules beyond eight slots from the primary power supply require an auxiliary 1769-series power supply to maintain voltage and current integrity. Adhering to the power supply distance rating ensures reliable operation of all 32 input channels.

Frequently Asked Questions

What is the primary advantage of the 1769-IQ32?
It offers 32 high-density input channels in a single slot, reducing footprint in large-scale automation systems.

Does this module support both NPN and PNP sensors?
Yes. Its sinking and sourcing capability makes it compatible with both NPN (sinking) and PNP (sourcing) digital sensors.

How do I manage the power supply distance limit?
If your I/O bank exceeds 8 modules from the main power supply, install an auxiliary 1769-series power supply to maintain adequate voltage for all modules.