Description

The General Electric IC695ALG626 is a high-performance analog input module designed for the PACSystems RX3i control platform. This non-isolated module provides advanced signal processing capabilities and supports HART protocol communication (Version 5.0), allowing for seamless integration with smart field devices. It is engineered to handle various current input ranges, making it suitable for complex industrial automation and process control environments where precise analog data acquisition is required.

Features

• Supports HART protocol (Version 5.0) for intelligent field device communication.
• Configurable current input ranges: 0 to 20 mA, 4 to 20 mA, and +/- 20 mA.
• Integrated autocalibration functionality performed automatically during power-up.
• Robust overvoltage protection up to +/- 60 VDC continuous.
• Fast open-circuit detection with a maximum response time of 1 second.
• Designed for the PACSystems RX3i backplane architecture.

Technical Specifications

Installation Guidelines

• Ensure the RX3i rack power is disconnected before installing or removing the module to prevent electrical damage.
• Verify the module is correctly seated in the RX3i backplane slot and secured with the integrated locking mechanism.
• Use shielded twisted-pair cabling for analog signals to minimize EMI/RFI interference in industrial environments.
• Ensure proper grounding of the cable shields at the control cabinet entry point or as specified by the system grounding plan.
• Maintain adequate ventilation clearance around the rack to prevent overheating, adhering to the specified operating temperature ranges.
• Handle the module using ESD-safe practices to prevent damage to sensitive internal electronic components.

FAQ

Does this module support isolated inputs?

No, the IC695ALG626 is a non-isolated analog input module. Ensure your loop design accounts for this configuration.

What HART version is compatible with this module?

The module supports HART protocol version 5.0.

Does the module require manual calibration?

No, the module performs an autocalibration sequence automatically every time the system is powered up, ensuring measurement accuracy without manual intervention.