PRODUCT INFORMATION
Product Overview
The Allen-Bradley 1769-IQ16 is a 24 Volt DC sink or source digital input module for CompactLogix systems. This hardware provides sixteen digital input channels organized into two groups of eight points. Input operating voltage ranges from 10 to 30 Volts DC at 30 degrees Celsius. The acceptable voltage range changes from 10 to 26.4 Volts DC at 60 degrees Celsius.
The module occupies one slot width and installs on a DIN rail or panel. It features an open-style enclosure rated for operating temperatures from 0 to 60 degrees Celsius. Backplane power draw is 115 milliamps at 5.1 Volts DC with maximum heat dissipation of 3.55 Watts. Hardware on and off input delay is 8 milliseconds for responsive signal processing.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
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| Compatible Power Supplies | 1769-PA2, 1769-PB2, 1769-PA4, and 1769-PB4 |
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| Current Draw | 115 Milliamps at 5.1 Volts |
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| Enclosure Type | Open-Style |
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| GTIN | 10662468992814 |
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| Maximum Heat Dissipation | 3.55 Watts |
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| Maximum Off-State Current | 1.5 Milliamps |
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| Maximum Off-State Voltage | 5 Volts DC |
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| Mounting Options | DIN Rail or Panel Mount |
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| Number of Inputs | 16 (8 Points per Group) |
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| On/Off Input Delay | 8 Milliseconds |
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| Operating Temperature Range | 0 to 60 Degrees Celsius |
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| Operating Voltage Range | 10 to 30 Volts DC at 30 Degrees Celsius; 10 to 26.4 Volts DC at 60 Degrees Celsius |
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| Slot Width | 1 |
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| UPC | 662468992817 |
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| Voltage Category | 24 Volts DC Sink/Source |
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| Weight | 0.63 lbs (0.28 kg) |
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TECHNICAL INFORMATION
Features
- Sixteen discrete digital input channels organized into two groups of eight points.
- Supports 24 Volts DC sink and source wiring configurations.
- Hardware input delay rating of 8 milliseconds for on and off signal transitions.
- Operating voltage range from 10 to 30 Volts DC at 30 degrees Celsius.
- Backplane current draw of 115 milliamps at 5.1 Volts DC.
- Single-slot width module with DIN rail or panel mounting options.
- Maximum heat dissipation rated at 3.55 Watts.
- Open-style enclosure designed for ambient temperatures between 0 and 60 degrees Celsius.
TECHNICAL INFORMATION
Applications
- Machine control applications within Allen-Bradley CompactLogix architectures.
- Process control systems requiring 24 Volt DC discrete input interfacing.
- CompactLogix I/O expansion racks.
TECHNICAL INFORMATION
Connections / Interfaces
- Sixteen digital input terminals arranged across two groups of eight points.
- CompactLogix backplane connector occupying a single chassis slot width.
TECHNICAL INFORMATION
Installation Guidelines
- Mount the module directly onto a DIN rail or secure it to a panel.
- Maintain ambient operating temperatures between 0 and 60 degrees Celsius within the enclosure.
- Derate operating voltage to a maximum of 26.4 Volts DC at 60 degrees Celsius.
TECHNICAL INFORMATION
Configuration Guidelines
- Assign input channel addresses according to the CompactLogix controller memory map.
- Verify that the system power supply accommodates the 115 milliamp backplane current draw.
TECHNICAL INFORMATION
Compatibility
- Compatible with Allen-Bradley CompactLogix power supply models 1769-PA2 and 1769-PB2.
- Compatible with Allen-Bradley CompactLogix power supply models 1769-PA4 and 1769-PB4.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with Allen-Bradley CompactLogix power supply models 1769-PA2 and 1769-PB2. Compatible with Allen-Bradley CompactLogix power supply models 1769-PA4 and 1769-PB4.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the channel configuration of the 1769-IQ16 module?
The 1769-IQ16 provides sixteen digital inputs organized into two groups of eight points.
Which power supplies are compatible with the 1769-IQ16?
Compatible CompactLogix power supplies include catalog numbers 1769-PA2, 1769-PB2, 1769-PA4, and 1769-PB4.
What is the hardware input response delay?
The module provides an on and off input delay of 8 milliseconds.
What mounting methods does the module support?
The single-slot module supports direct mounting on a DIN rail or on a panel.
What are the off-state electrical limits for the inputs?
The maximum off-state voltage is 5 Volts DC and maximum off-state current is 1.5 milliamps.
