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Product Overview: GE IC695ALG708
The GE IC695ALG708 is an 8-channel analog output module designed for GE’s RX3i PACSystems, a versatile platform for industrial automation. This module serves as a critical link between digital control systems and analog field devices, converting digital commands from the CPU into precise analog signals (voltage or current) to regulate valves, motors, and other process equipment. Its high-precision output capabilities make it ideal for applications requiring tight control over industrial processes, such as chemical dosing, temperature regulation, and flow management.
As part of the RX3i series, the GE IC695ALG708 integrates seamlessly with other RX3i components, ensuring consistent performance across the automation network. Each of its 8 channels can be independently configured for voltage (0–10 VDC, ±10 VDC) or current (4–20 mA, 0–20 mA) outputs, providing flexibility to interface with a wide range of industrial devices. This modular design reduces the need for multiple specialized modules, optimizing hardware costs and cabinet space.
In automation systems, the GE IC695ALG708 plays a pivotal role in process control. It translates digital signals from the CPU into analog actions, such as adjusting the opening of a control valve or modulating the speed of a variable frequency drive (VFD). Its robust construction allows reliable operation in harsh environments, withstanding dust, vibration, and electromagnetic interference common in industrial settings. This ensures uninterrupted control and stable process performance, even in high-stress applications.
Technical Specifications: GE IC695ALG708
| Parameter | Value |
|---|---|
| Manufacturer | GE |
| Product type | 8-Channel Analog Output Module |
| Series | RX3i PACSystems |
| Number of Channels | 8 (non-isolated, configurable per channel) |
| Output Types | Voltage: 0–10 VDC, ±10 VDC Current: 4–20 mA, 0–20 mA |
| Resolution | 16-bit (15.9-bit for ±10 VDC; 14.9-bit for 0–10 VDC) |
| Accuracy | ±0.1% of full scale (typical) |
| Update Rate | 100 updates per second per channel |
| Isolation | 2550 VDC (field to backplane, 1-second duration) |
| Dimensions | 145.1 x 65.0 x 39.9 mm (5.71 x 2.56 x 1.57 inches) [L x W x H] |
| Weight | 260 grams (0.57 lbs) |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Power Consumption | 180 mA @ 5 VDC (from backplane) |
| Connector Type | 37-pin D-subminiature |
IC695ALG708
Related Products
- IC695CPE330: A high-performance RX3i CPU that generates digital commands for the GE IC695ALG708, enabling real-time control of analog outputs.
- IC695CHS016: A 16-slot backplane compatible with the GE IC695ALG708, providing power and communication links in multi-module systems.
- IC695ALG618: A 16-channel analog output module with double the channel count, suitable for large-scale applications requiring extensive analog control.
- IC695CBL006: A 37-pin shielded cable designed for the GE IC695ALG708, minimizing noise interference and ensuring reliable signal transmission.
- IC695PWR321: A power supply module that delivers stable 5 VDC power to the GE IC695ALG708, critical for maintaining output accuracy.
- IC695ALG508-EB: A 16-channel analog input module that pairs with the GE IC695ALG708 in closed-loop control systems, enabling feedback-based process optimization.
Main Features and Advantages
The GE IC695ALG708 excels in precision and versatility. Its 16-bit resolution and ±0.1% accuracy ensure fine-grained control over analog outputs, making it suitable for applications where even minor deviations could affect product quality or process efficiency. For example, in pharmaceutical manufacturing, it can precisely regulate the flow of active ingredients into mixing tanks, ensuring batch consistency.
Flexibility is another hallmark. Each channel can independently switch between voltage and current outputs, eliminating the need for separate modules. This adaptability simplifies system design and reduces inventory costs, as one module can interface with diverse devices like pressure transducers, temperature controllers, and motor drives.
Ruggedness is a key strength. The module’s 2550 VDC isolation protects against voltage spikes and electromagnetic interference, while its operating temperature range (0°C to 60°C) and resistance to vibration ensure reliable performance in harsh industrial environments. This durability minimizes downtime and maintenance requirements, critical for continuous-process industries like oil refining or power generation.
Integration with RX3i systems is seamless. The 37-pin D-sub connector streamlines wiring, and compatibility with standard backplanes and CPUs allows easy retrofitting into existing setups. This reduces installation complexity and supports scalability, enabling gradual system expansions as operational needs grow.
IC695ALG708
Installation and Maintenance
Pre-installation preparations:
Before installing the GE IC695ALG708, power off and ground the RX3i system. Verify CPU compatibility (version 3.50 or higher) and ensure the backplane (e.g., IC695CHS016) provides sufficient 5 VDC power. Inspect the module for physical damage and confirm field devices match the output specifications (e.g., 4–20 mA for a control valve). Use shielded twisted-pair wiring (e.g., IC695CBL006) to connect the module to devices, grounding the shield at both ends to mitigate noise.
Before installing the GE IC695ALG708, power off and ground the RX3i system. Verify CPU compatibility (version 3.50 or higher) and ensure the backplane (e.g., IC695CHS016) provides sufficient 5 VDC power. Inspect the module for physical damage and confirm field devices match the output specifications (e.g., 4–20 mA for a control valve). Use shielded twisted-pair wiring (e.g., IC695CBL006) to connect the module to devices, grounding the shield at both ends to mitigate noise.
Maintenance suggestions:
Regularly check the 37-pin connector for tightness and corrosion, as loose connections can degrade signal quality. Clean dust from the module’s vents every three months using compressed air to prevent overheating. Calibrate the module annually with a precision signal calibrator to maintain accuracy, especially in critical processes. Monitor diagnostics via the CPU; if output errors occur, inspect wiring and field devices before replacing the module. Use anti-static equipment during handling to avoid electrostatic discharge damage, and power off the system before module removal or reinstallation.
Regularly check the 37-pin connector for tightness and corrosion, as loose connections can degrade signal quality. Clean dust from the module’s vents every three months using compressed air to prevent overheating. Calibrate the module annually with a precision signal calibrator to maintain accuracy, especially in critical processes. Monitor diagnostics via the CPU; if output errors occur, inspect wiring and field devices before replacing the module. Use anti-static equipment during handling to avoid electrostatic discharge damage, and power off the system before module removal or reinstallation.
Application Fields
The GE IC695ALG708 finds 广泛应用 in manufacturing, energy, and infrastructure sectors. In automotive plants, it controls robotic welding arms by adjusting voltage signals to regulate electrode pressure, ensuring consistent weld quality. In power generation, it modulates steam valve positions (via 4–20 mA signals) to optimize turbine efficiency, adapting to fluctuating energy demands.
Water treatment facilities rely on the module to manage chemical dosing systems. By controlling the opening of solenoid valves with 0–10 VDC signals, it ensures precise chlorine or coagulant injection, maintaining water quality within regulatory limits. In food processing, it regulates conveyor belt speeds (via variable frequency drives) and oven temperatures, ensuring product consistency and safety.
Its adaptability extends to hybrid applications, such as monitoring and controlling bioreactors in biotechnology. Here, the module adjusts agitation speeds and nutrient flow rates based on real-time sensor data, supporting optimal cell growth conditions.
IC695ALG708
Product Guarantee
Our company offers a one-year quality warranty for the GE IC695ALG708, covering hardware malfunctions unrelated to misuse. During the warranty period, we provide replacement services for defective units. Established in 2007, we specialize in distributing industrial control parts, including rare and discontinued models, with a large inventory to meet urgent procurement needs. Our global supply chain network ensures rapid delivery of scarce spare parts, supporting the continuous operation of industrial systems. Trust in our 17 years of expertise to deliver reliable solutions for your automation requirements.
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