+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
Product Overview
The GE IC695ALG508LT is a versatile industrial automation module designed for GE Fanuc’s PACSystems RX3i platform. It serves as a critical interface for precise signal processing in demanding environments such as power plants, chemical facilities, and manufacturing lines. Depending on configuration, it functions either as an 8-channel isolated RTD input module for temperature/resistance monitoring or a 4-channel analog output module for actuator control. Engineered with 16-bit resolution and channel-to-channel isolation (up to 3000 VDC), the IC695ALG508LT ensures signal integrity and minimizes electrical interference. Its hot-swappable design supports maintenance without system downtime, while integrated diagnostics via GE Proficy software enable proactive fault management.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IC695ALG508LT |
| Manufacturer | GE (General Electric) |
| Product Type | Analog Output / RTD Input Module (conflicting sources) |
| Output Channels | 4 (Analog Output) / 8 (RTD Input) |
| Supported Signals | Voltage (0-5V, 0-10V), Current (0-20mA, 4-20mA) / RTD (Pt, Ni, Cu), Resistance (0-4200Ω) |
| Resolution | 16-bit |
| Accuracy | ±0.1% FS (Analog), ±0.125% FS (RTD) |
| Isolation | 1500V AC (channel-to-channel), 2500V AC (channel-to-backplane) |
| Operating Temperature | -40°C to +70°C |
| Power Supply | 24 VDC ±10% |
| Protection Rating | IP20 (rack), IP67 with cover |
| Certifications | SIL 2 (IEC 61508), CE, ATEX Zone 1/21 |
Key Features and Advantages
Precision Signal Handling
- Analog Output Mode: Delivers 16-bit resolution for voltage/current signals, enabling precise control of valves, pumps, and motors with ±0.1% accuracy.
- RTD Input Mode: Supports direct connection to Pt385/Pt391.6/Ni672 RTDs and 0-4200Ω resistance inputs, with automatic cold-junction compensation and ±0.125% accuracy.
Robust Industrial Design
- Dual isolation barriers (1500V channel-to-channel) eliminate ground loops in high-noise environments (e.g., near VFDs).
- Operates in extreme temperatures (-40°C to +70°C) and withstands 15G mechanical shocks, suitable for mining and mobile equipment.
Operational Efficiency
- Hot-swap capability allows module replacement without system shutdown.
- Per-channel LED diagnostics and Proficy software integration reduce troubleshooting time by 30%.
Application Areas
- Process Industries: Monitors reactor temperatures via RTD inputs in chemical plants (ATEX-certified for hazardous zones).
- Energy Management: Controls turbine inlet valves using 4-20mA analog outputs to optimize power generation efficiency.
- Water Treatment: Tracks pH neutralization loops with noise-immune resistance inputs (0-2100Ω range).
- Manufacturing: Integrates with robotic arms for real-time load feedback via strain gauges (0-4200Ω mode).
Related Products
- IC695ALG604 – 4-channel analog output module for complementary control tasks.
- IC695CPU315 – RX3i CPU for processing IC695ALG508LT data streams (1 GHz Celeron-M).
- IC695ALG308 – 8-channel analog input with HART protocol.
- IC694TBB032 – Removable terminal block for module wiring (required for RTD input mode).
- IC695PWR330 – Dedicated 24VDC power supply for backplane stability.
Installation and Maintenance
Installation Preparation: Mount in RX3i-compatible rack (e.g., IC695CHS012). Use shielded twisted-pair cables grounded at one end. For RTD inputs, verify sensor wiring (2/3/4-wire) matches channel configuration.
Maintenance Recommendations: Calibrate annually with traceable voltage/resistance standards. Clean terminals quarterly with isopropyl alcohol to prevent corrosion. Replace if “ERR” LED persists.
Product Assurance
The GE IC695ALG508LT includes a 12-month global warranty against defects. GE provides lifetime technical support and 10-year spare parts availability. All modules undergo IEC 60068-2 vibration/shock testing and SIL 2 functional safety certification.
HS:7326909000
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