ALLEN BRADLEY 1769-IQ16 Compact I/O

Allen-Bradley 1769-IQ16 CompactLogix 16-Point DC Input Module – Reliable Digital Input Performance

The Allen-Bradley 1769-IQ16 is a 16-point digital input module designed for use with the CompactLogix and MicroLogix 1500 systems. It offers reliable signal detection for a wide range of industrial automation applications. The module is part of the Compact I/O family, known for its efficiency and flexibility in modular control systems.

This discrete DC input module supports 16 input points, divided into two groups of eight. The configuration allows for organized wiring and simplified troubleshooting in segmented processes. It ensures optimal performance for input monitoring tasks across various machine and process control systems.

Operating on a 24V DC sink/source voltage category, the 1769-IQ16 ensures compatibility with standard control voltage levels. The module supports an operating voltage range of 10 to 30V DC at 30°C and up to 26.4V DC at 60°C. This makes it suitable for environments with fluctuating ambient conditions.

The on-state voltage is set at a minimum of 10V DC, while the off-state voltage is capped at 5V DC. This helps prevent false triggering and guarantees accurate signal recognition. Input delay on the module is 8 milliseconds, ensuring stable and consistent detection of input changes.

The 1769-IQ16 is compact in size but highly efficient, supporting a power supply distance rating of up to 8 modules. This makes it suitable for applications where multiple modules need to be chained together. Compatible power supply units include models like 1769-PA2, 1769-PB2, 1769-PA4, and 1769-PB4.

Its compact footprint, measuring just 8 x 8 x 5 inches and weighing about 2 lbs, allows easy integration into space-constrained control cabinets. Despite its size, it delivers robust performance across a wide range of automation applications. It also features support for replacement terminal block 1769-RTBN18, making maintenance quick and straightforward.

The module supports both solid and stranded copper wiring. It can accommodate wire sizes ranging from 22 to 14 AWG for solid wires and from 22 to 16 AWG for stranded ones. This flexibility allows for easy wiring to suit different installation standards.

Designed to be compatible with Allen-Bradley's CompactLogix and MicroLogix 1500 controllers, the 1769-IQ16 ensures seamless integration and system scalability. It allows for expanded digital input capabilities without complicating the existing system layout.

The device meets rigorous industrial standards for stability and safety. It uses copper wiring rated for 90°C, ensuring long-term durability even in high-temperature environments. This contributes to its reliability in demanding industrial conditions.

With support for Series A and B, the module offers installation flexibility and backward compatibility. It supports a range of control applications including machinery, manufacturing lines, and discrete process automation. Its digital input configuration is ideal for reading switches, sensors, and other binary devices.

The module uses a 16-point communication cable interface, streamlining communication with other devices in the system. This improves performance and reduces complexity in wiring, helping speed up installation and minimize downtime.

It belongs to the Compact I/O product family from Rockwell Automation, which is widely trusted for its modular, scalable control solutions. The 1769-IQ16 continues that legacy by offering efficient input handling in a compact, reliable form.

Thanks to its robust design and proven compatibility, it’s a solid choice for system integrators looking for high input density in a small footprint. Whether you're retrofitting an existing setup or building a new control panel, the 1769-IQ16 fits in with ease.

This module is commonly used in industries such as automotive, packaging, food and beverage, and material handling. Its performance and reliability make it a preferred option for OEMs and plant engineers alike.

If maintenance or replacement is required, the plug-and-play nature of the 1769-IQ16 makes the process hassle-free. With hot-swapping capabilities and accessible terminal connections, it reduces downtime during servicing.

Overall, the 1769-IQ16 provides reliable digital input performance in industrial automation systems. It balances compact design with robust capability, offering the flexibility to expand input points without increasing the control system’s complexity.

Whether you’re monitoring sensors or tracking digital switch states, this module ensures responsive, dependable signal acquisition. It’s built for industrial conditions and engineered to support seamless system growth.