Description
1. Product Title
GE IC695ALG112 – RX3i Isolated Analog Input Module (12-Channel)
2. Product Overview
The IC695ALG112 is a high-performance isolated analog input module designed for GE’s PACSystems RX3i platform. It enables precise acquisition of field analog signals such as voltage and current, converting them into digital data for advanced control and monitoring systems.
Engineered for industrial automation environments, the IC695ALG112 provides 12 individually isolated input channels, ensuring high signal integrity and protection against electrical noise. This module is widely used in applications requiring accurate process measurement, including integration with PLC, DCS, and SCADA systems. Its flexible configuration and high-resolution analog-to-digital conversion make it ideal for demanding process control tasks where reliability and precision are critical.
3. Technical Specifications
- Brand: GE
- Model: IC695ALG112
- Warranty: One Year
- Condition: 100% New & Original
Detailed Specifications:
- Input/Output:
- 12 isolated analog input channels
- Supports voltage and current signals (0–10V, ±10V, 4–20mA, etc.)
- Resolution: 16-bit ADC (supports integer or floating-point conversion)
- Input Impedance:
- Voltage: 500 kΩ
- Current: 250 Ω ±1%
- Filter Options: 8 Hz, 12 Hz, 16 Hz, 40 Hz, 250 Hz, 1000 Hz
- Communication: Integrated via RX3i backplane (system-level communication)
- Power Requirements:
- 490 mA @ 5V DC
- 310 mA @ 3.3V DC
- Operating Temperature: Typically 0°C to 60°C (industrial standard)
- Diagnostics: Open wire detection, over-range/under-range alarms, rate-of-change monitoring
4. Key Features & Benefits
- Channel-to-Channel Isolation:
Each of the 12 inputs is individually isolated, minimizing electrical interference and improving measurement accuracy in noisy industrial environments. - High-Resolution Data Acquisition:
The 16-bit ADC ensures precise signal conversion, enabling accurate process control and better decision-making in automation systems. - Flexible Signal Compatibility:
Supports a wide range of voltage and current inputs, allowing seamless integration with transmitters, sensors, and field instruments. - Advanced Diagnostics & Filtering:
Built-in diagnostics and configurable digital filters enhance signal stability, reduce noise, and improve system reliability. - Software Configurability:
Eliminates the need for hardware jumpers, simplifying commissioning and maintenance while increasing system flexibility.
5. Application Scenarios
- Oil & Gas Processing:
Used for acquiring analog signals from pressure, flow, and temperature transmitters in upstream and downstream facilities. - Power Generation Plants:
Integrates with turbine control and boiler monitoring systems, ensuring accurate real-time data for critical operations. - Process Manufacturing (Chemical / Petrochemical):
Enables precise monitoring and control of continuous processes, supporting PID loops and advanced automation strategies.
6. Frequently Asked Questions (FAQ)
Q: What is the primary function of the IC695ALG112?
A: It is an isolated analog input module that converts field analog signals (voltage/current) into digital data for PLC-based control systems.
Q: Is IC695ALG112 compatible with legacy systems?
A: It is specifically designed for the RX3i PACSystems platform; integration with legacy systems may require compatible backplanes or system upgrades.
