GE IC695ALG106-DA high-quality isolated analog input module

Description

Product Introduction & Positioning

The GE IC695ALG106-DA is a high-quality isolated analog input module within the Emerson (formerly GE Intelligent Platforms) PACSystems RX3i controller family. Designed for seamless integration into complex industrial control systems, this module delivers six individually isolated analog input channels that handle both voltage and current signals—giving engineers freedom to accommodate legacy and modern instrumentation. Its primary role is to serve as the interface between plant floor devices and the automation processor, enabling continuous, accurate conversion of real-world process variables into digital data the system can analyze and react to.​

Within a typical PACSystems RX3i architecture, the GE IC695ALG106-DA slots into the backplane alongside other I/O, processor, and communications modules, forming an integral part of the input layer of the production control system. System integrators favor this module for its versatility—it’s compatible with a wide array of sensors and transmitters used in automation, from thermocouples and RTDs in temperature control applications to level sensors in tank farms. For engineers, having individually isolated channels translates to fewer concerns about ground loops and electrical interference, unlocking significant benefits for diagnostics, signal clarity, and overall system resilience.​

On the technical front, the GE IC695ALG106-DA stands out for its ease of configuration and diagnostic functionality. Each channel can be independently set up for different ranges, supporting both industry-standard 4–20 mA current loops and a variety of voltage inputs. Documentation and software support from Emerson streamline commissioning, making integration fast and minimizing commissioning risk for large automation upgrades or retrofits. Whether for original system builds or upgrades, this module provides critical analog measurement infrastructure trusted by automation professionals worldwide.​

Key Technical Features & Functional Benefits

A notable advantage of the GE IC695ALG106-DA is its isolated channel design—each of its six inputs features true galvanic isolation from system ground and from each other, dramatically reducing vulnerability to electrical transients and noise. Plants with high-voltage equipment, drives, or motor controls value this feature not only for protecting sensitive instrumentation but also for maintaining stable, drift-free measurements across all conditions.​

Functional performance is another area where the GE IC695ALG106-DA excels. Its configurable input ranges allow engineers to tailor channels for precise voltages (±10V, 0–10V, ±5V, 0–5V, 1–5V) or industry-standard current loops (0–20mA, 4–20mA, ±20mA), granting maximum versatility whether retrofitting older equipment or deploying new sensors. Channel filtering is software-configurable for frequencies appropriate to the process—ensuring noise immunity and stable readings, even in demanding, dynamic settings.​

Hardware design decisions reflect industrial priorities. The module follows a compact form factor for easy mounting in tight control cabinets, with the robust terminal block accessories facilitating secure wiring. Its backplane power requirements are within standards, making it well-matched to RX3i racks, and thermal management ensures it runs without derating under full load—all important for 24/7 operation in temperature-critical sites. Built-in diagnostic functions, such as open wire detection and rate-of-change alarms, put early warning tools into the hands of operators and maintenance techs, reducing mean time to repair and improving asset health.​

Compatibility with the PACSystems RX3i series and Emerson’s extensive DCS and remote I/O solutions is a key selling point. Engineers can leverage Emerson’s global support, firmware updates, and integration documentation to tightly embed the GE IC695ALG106-DA within existing or newly-commissioned automation projects. Its reliability and broad certification base position it as a long-term investment for operations focused on measured growth and compliance.​

Detailed Technical Specifications