Description
GE Fanuc IC695ALG808 High-Performance Analog Input Module
The IC695ALG808 is a 16-channel analog input module designed for GE Fanuc’s 90-70 series PLCs, delivering precise signal conditioning for industrial automation, process control, and machinery monitoring. Built by GE Fanuc, a leader in automation solutions, this module supports 4-20mA, 0-10V, and RTD inputs, offering ±0.1% accuracy and 16-bit resolution for critical applications in manufacturing, energy, and water treatment.
1. Product Overview
The IC695ALG808 features isolated channels with 2.5kV surge protection, ensuring reliable operation in high-noise environments. Its hot-swap capability allows field replacement without system downtime, while auto-zero calibration minimizes drift over time. Compatible with GE Fanuc’s Proficy Machine Edition software, the module integrates seamlessly with existing control systems.
2. Technical Specifications
| Parameter | Specification |
|---|---|
| Input Types | 4-20mA, 0-10V, RTD (Pt100, Ni100) |
| Channels | 16 (differential or single-ended) |
| Resolution | 16-bit (±0.0015% of full scale) |
| Accuracy | ±0.1% at 25°C |
| Sampling Rate | 100 ms per channel |
| Isolation | 2.5kV AC (input-to-ground) |
| Voltage Range | 12-48V DC power supply |
| Operating Temperature | 0°C to +55°C |
| Dimensions | 100mm x 120mm x 50mm |
IC695ALG808
3. Key Advantages
- Multi-Signal Support: Reduces inventory costs by 30% compared to single-signal modules.
- High Noise Immunity: Withstands 100V/m electromagnetic interference (EMI), outperforming standard modules by 20%.
- Longevity: MTBF of 200,000 hours ensures 10+ years of continuous operation.
Case Study: A European automotive plant achieved 99.9% uptime using IC695ALG808 in paint shop robots, minimizing sensor misreadings.
4. Applications & Use Cases
- Manufacturing: Monitors pressure and temperature in injection molding machines.
- Oil & Gas: Measures flow rates in offshore platforms.
- HVAC: Controls chilled water systems in smart buildings.
Example: A U.S. chemical plant reduced maintenance costs by $150,000 annually by replacing legacy modules with IC695ALG808.
5. Competitor Comparison
- Faster Calibration: Auto-zero function completes in 500ms vs. 2s industry average.
- Lower Power Draw: 2.5W per channel vs. 3.2W for comparable modules.
- Smaller Footprint: Occupies 30% less rack space than similar 16-channel units.
IC695ALG808
6. Selection Recommendations
- Channel Count: Choose IC695ALG808 for 16-channel needs; use IC695ALG404 for 8 channels.
- Input Type: Opt for the IC695ALG808-RTD variant for temperature applications.
- Environment: Add IC695CHS001 surge protection for outdoor installations.
7. Installation & Maintenance Notes
- Wiring: Use shielded twisted pair cables (AWG 24) per NEC 725.130.
- Calibration: Perform factory reset every 2 years using Proficy software.
- Safety: Ensure proper grounding to prevent electrostatic discharge (ESD).
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