1492-IFM40DS240A-4

Overview of Allen Bradley 1492-IFM40DS240A-4

The Allen Bradley 1492-IFM40DS240A-4 is a component of the modern Bulletin 1492 wiring system, designed to streamline industrial control panel wiring for digital output modules. This interface module features a fixed terminal block, LED status indicators, and isolated extra terminals, providing both visual diagnostics and reliable isolation for critical outputs. With 40 pin connections, the module offers high density for panel layout efficiency, supporting up to four field-side terminals per I/O point. It is built for use with programmable controllers, reducing both wiring errors and installation time. Certified for general industrial applications, the 1492-IFM40DS240A-4 is a proven solution for engineers seeking to increase reliability and reduce downtime in demanding environments.

Key Features of Allen Bradley 1492-IFM40DS240A-4

The 1492-IFM40DS240A-4 supports 40 output points, each terminated to four field-side terminals for versatile wiring and easier diagnostics. The module is equipped with visible LED indicators for quick status checks, helping maintenance and troubleshooting efforts. Its isolated extra terminals provide robust electrical separation between circuits, reducing cross-talk and interference in panels with many outputs. The fixed terminal block design simplifies installation and ensures stable connections over time. Operating at 240V AC, this module is suitable for a variety of industrial power standards and can mount on a standard DIN rail for easy integration. By using this wiring system, engineers can execute panel layouts more efficiently, with less wasted space and fewer connection errors during build and commissioning.

Technical Specs of 1492-IFM40DS240A-4

Applications / Use Case

The Allen Bradley 1492-IFM40DS240A-4 is ideal for control panel wiring of digital output modules in automation systems using ControlLogix, CompactLogix, SLC 500, and PLC-5 platforms. It is frequently used in manufacturing environments, packaging lines, and material handling systems where high-density, reliable wiring is needed. The module simplifies system architecture by reducing wiring complexity, enabling faster troubleshooting, and improving overall panel reliability. Its design is well suited for applications requiring quick maintenance and visual diagnostics. The 1492-IFM40DS240A-4 is part of a broader Rockwell Automation wiring system, helping engineers standardize panel layouts and reduce engineering time across projects.

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