GE IC695ALG508 eight-channel analog input module

Description

Product Introduction & Positioning

The GE IC695ALG508 is an eight-channel analog input module designed for use within the GE PACSystems RX3i control platform. Serving as a critical interface between field instrumentation and the programmable automation controller (PAC), it accurately converts analog signals — typically from transmitters, sensors, or transducers — into the digital data streams required for precise control and monitoring.

Within the RX3i system architecture, the GE IC695ALG508 occupies an I/O slot on the base, linking directly to the PAC through the system backplane. Its role extends beyond signal acquisition; it provides filtering, scaling, and diagnostics that simplify system engineering and improve operational reliability. Engineers choose this model for applications demanding precision measurement of voltage or current signals under varying process conditions.

From a design perspective, the GE IC695ALG508 fits seamlessly into both new and retrofit control installations. It supports configuration through GE’s Proficy Machine Edition software, aligning with modern standards for data integrity and easy system maintenance. This module’s high resolution and configurable input ranges make it especially valuable for integrators who must manage diverse sensor types without adding external signal conditioners.

Positioned as a mid-to-high-performance analog input solution within the GE RX3i family, the GE IC695ALG508 provides the balance of accuracy, ruggedness, and simplicity that automation professionals expect in industrial control systems.

Key Technical Features & Functional Benefits

The GE IC695ALG508 delivers exceptional analog signal precision, with 16-bit resolution that enables accurate measurement across a wide dynamic range. Each of its eight channels can be individually configured for voltage or current input, providing flexibility for engineers handling mixed signal environments. This versatility reduces the need for separate modules and streamlines I/O planning.

Functionally, the GE IC695ALG508 ensures stable data conversion even in electrically noisy conditions. Built-in filtering options minimize signal distortion, while advanced diagnostics detect open circuits or out-of-range conditions — valuable features for maintenance teams seeking early fault identification. The result is higher system availability and reduced downtime, critical in process and manufacturing automation.

From a hardware standpoint, the module’s robust mechanical design withstands vibration and temperature variations common in industrial enclosures. Its compact form factor and standard RX3i base mounting make it suitable for both centralized control cabinets and distributed I/O racks. The conformal coating and solid thermal performance contribute to long service life in harsh plant environments.

Compatibility remains a major strength. The GE IC695ALG508 integrates natively with RX3i CPUs and communicates smoothly across Profinet or Ethernet architectures through the PACSystems ecosystem. Engineers appreciate its predictable performance, ease of configuration, and the assurance that it maintains calibration accuracy over time.

Long-term, the GE IC695ALG508 provides a dependable analog interface that supports scalable automation strategies — from small control panels to complex distributed systems — making it a trusted choice for OEMs, system integrators, and end-users alike.

Detailed Technical Specifications