+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
Product Overview
The GE IC695ALG626RS is a 6-channel analog output module designed for GE’s PACSystems RX3i industrial automation platform (now under Emerson Automation). This module delivers high-precision control signals for critical processes such as valve positioning, motor speed regulation, and actuator control in manufacturing, energy, and chemical industries. With 16-bit resolution and ±0.1% accuracy, it supports both voltage (0–10V, ±10V) and current (0–20mA, 4–20mA) outputs, ensuring precise actuation in dynamic control scenarios. The IC695ALG626RS features channel-to-channel isolation (250V AC) to eliminate ground loops in electrically noisy environments near VFDs or heavy machinery, while its extended operating temperature range (-20°C to +60°C) and IP67 protection (with cover) enable reliable deployment in harsh conditions like offshore platforms or dusty factories. Compatible with EtherNet/IP and Modbus TCP protocols, it seamlessly integrates with RX3i CPUs (e.g., IC695CPU315) for real-time process optimization.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IC695ALG626RS |
| Manufacturer | GE (Emerson Automation) |
| Product Type | Analog Output Module (Refurbished) |
| Output Channels | 6 isolated channels |
| Output Types | Voltage: 0–10V, ±10V; Current: 0–20mA, 4–20mA |
| Resolution | 16-bit |
| Accuracy | ±0.1% full scale |
| Update Rate | 100 updates/sec per channel |
| Isolation | 250V AC (channel-to-channel) |
| Operating Temperature | -20°C to +60°C |
| Power Supply | 24 VDC ±5% |
| Protection Rating | IP20 (rack); IP67 (with cover) |
| Dimensions | 139 mm × 139 mm × 111 mm (est.) |
| Weight | 0.32 kg |
Key Features and Advantages
High-Precision Control
With 16-bit digital-to-analog conversion and a 100 Hz update rate per channel, the module achieves ±0.1% signal stability, critical for pH neutralization in chemical reactors or pressure regulation in pipelines. Each channel independently configures for voltage/current output, eliminating external signal conditioners and reducing system complexity.
Industrial Robustness
Dual isolation barriers (250V AC) prevent electromagnetic interference in substations or power plants, while IP67-rated housing (with cover) protects against dust, moisture, and corrosive chemicals in water treatment facilities. The extended temperature tolerance (-20°C to +60°C) ensures reliability in mobile equipment or outdoor installations.
Operational Efficiency
Hot-swap capability allows maintenance without system shutdown. Integrated diagnostics detect open-circuit, overrange, and calibration drift faults, reducing troubleshooting time by 30% via Proficy software alerts.
Application Areas
- Manufacturing: Drives servo motors in automotive assembly lines using 0–10V signals, optimizing cycle times by 15%.
- Energy Generation: Regulates turbine coolant valves with ±10V outputs in thermal plants, ensuring precise flow control during load fluctuations.
- Chemical Processing: Controls reactor dosing pumps via 4–20mA signals, leveraging SIL 2 certification for hazardous zones.
- Water Treatment: Manages pump speeds in municipal plants for dynamic flow adjustment, with IP67 protection against washdown environments.
Related Products
- IC695ALG626 (Non-RS): 16-channel analog input HART module (24-bit ADC) for complementary sensor monitoring.
- IC695CPU315: RX3i processor for real-time processing of IC695ALG626RS outputs.
- IC694TBB032: Terminal block for wiring compatibility with current/voltage devices.
- IC695ETM001: Ethernet module for SCADA integration via Modbus TCP/IP.
- IC695ALG708: 8-channel analog output module for expanded actuator control.
Installation and Maintenance
Installation Preparation: Mount vertically in an RX3i universal backplane (e.g., IC695CHS012). Use shielded twisted-pair cables with single-point grounding; separate high-voltage lines (>120V) by ≥15 cm to prevent EMI. Configure output ranges via Proficy Machine Edition software.
Maintenance Recommendations: Calibrate annually using traceable voltage/current sources. Clean terminals quarterly with isopropyl alcohol to prevent oxidation-induced drift. Replace if “Module Fault” LED persists after diagnostics.
Product Assurance
The GE IC695ALG626RS includes a 12-month warranty for refurbished modules. Emerson provides lifetime technical support and 10-year spare parts availability. All units comply with IEC 61508 SIL 2 functional safety standards and undergo vibration/shock testing per IEC 60068-2.
HS:7326909000
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