Product Introduction
The Allen Bradley 1769-IQ16K CompactLogix Compact I/O Digital Input Module is a reliable digital input module designed for industrial automation systems that require efficient monitoring of DC signals from field devices. Manufactured by Allen Bradley, this module allows CompactLogix controllers to receive and process input signals from sensors, switches, and other industrial devices.
The 1769-IQ16K module provides 16 digital input points organized into two groups of eight channels each, allowing flexible wiring and efficient signal management. It supports both sinking and sourcing configurations, enabling compatibility with a wide range of industrial sensors and control equipment. The module operates within an input voltage range of 10 to 30 VDC, making it suitable for common industrial DC control circuits.
Designed for seamless integration with CompactLogix PLC systems, the module converts field input signals into digital data for the controller to process. This enables real-time monitoring, control, and diagnostics within automation systems. Its compact form factor allows easy installation within control cabinets, optimizing space while maintaining reliable performance.
The 1769-IQ16K is widely used in manufacturing automation, machine control, packaging systems, and process industries where stable digital signal monitoring is essential for safe and efficient operations.
Product Specifications
| Parameter | Value |
|---|---|
| Product Model | 1769-IQ16K |
| Manufacturer | Allen Bradley |
| Product Type | Compact Digital DC Input Module |
| Number of Points | 16 |
| Points per Group | 8 points per group |
| Input Configuration | Sink / Source compatible |
| Input Voltage Range | 10–30 VDC |
| Signal Type | Digital DC input |
| System Compatibility | CompactLogix PLC systems |
| Mounting Method | DIN rail or CompactLogix backplane installation |
| Dimensions | 118 × 35 × 87 mm |
| Weight | 0.25 kg |
Applications
• Industrial automation systems for monitoring digital signals from sensors and switches.
• Manufacturing and assembly lines requiring reliable machine status detection.
• Packaging machinery and conveyor systems monitoring operational signals.
• Material handling systems detecting position and movement signals.
• Process control environments including water treatment, energy, and chemical industries.
• Machine safety monitoring systems detecting interlocks and safety device signals.
• Integration with CompactLogix PLC platforms for centralized automation control.
Advantages
• 16 digital input points for efficient monitoring of multiple field signals.
• Flexible sink/source compatibility supporting a wide range of sensors and devices.
• Two input groups improving wiring organization and system reliability.
• Wide DC voltage input range suitable for common industrial power supplies.
• Compact modular design saving valuable control cabinet space.
• Reliable operation in industrial environments with strong electrical noise immunity.
• Seamless integration with CompactLogix controllers for scalable automation systems.
• Supports machine monitoring and process automation across various industries.
Excellent PLC

