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Description
Product Overview
The GE IC695ALG508-AA is a high-density analog output module designed for precision control in industrial automation systems. Part of GE’s VersaMax™ PLC platform, this module delivers eight isolated analog output channels, supporting both current (4-20 mA) and voltage (0-10 V) signals for seamless integration with actuators, valves, and variable frequency drives (VFDs). The GE IC695ALG508-AA is engineered for applications requiring tight process control, such as chemical dosing, temperature regulation, and pressure management. Its ruggedized design and compliance with IEC 61131-2 standards ensure reliable performance in harsh industrial environments, including manufacturing plants, water treatment facilities, and energy distribution systems.
With built-in diagnostics for channel fault detection and automatic load monitoring, the GE IC695ALG508-AA enhances system uptime by providing real-time alerts for open circuits or signal drift. The module’s hot-swappable design allows for maintenance without disrupting the entire PLC rack, while its 16-bit resolution ensures ±0.1% accuracy for mission-critical control loops. As a key component of GE’s scalable automation architecture, the GE IC695ALG508-AA supports redundant configurations and integrates seamlessly with Proficy™ software for centralized system management.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | GE IC695ALG508-AA |
| Manufacturer | GE (General Electric) |
| Product Type | Analog Output Module |
| Channels | 8 (isolated) |
| Signal Range | 4-20 mA / 0-10 V (software-configurable) |
| Resolution | 16-bit |
| Accuracy | ±0.1% of full scale |
| Update Rate | 10 ms per channel |
| Isolation Voltage | 1500 VAC (channel-to-bus) |
| Power Consumption | 1.2 A @ 5 VDC, 80 mA @ 24 VDC |
| Operating Temperature | 0°C to 60°C |
| Certifications | CE, UL, cULus, RoHS |
| Communication | VersaMax bus (backplane) |
| Dimensions | 120 mm x 35 mm x 120 mm |
| Weight | 0.4 kg |
Key Functional Features
The GE IC695ALG508-AA combines versatility with precision for industrial control:
- Flexible Signal Configuration: Each channel independently switches between current and voltage modes via PLC programming.
- Advanced Diagnostics: Detects open wires, short circuits, and out-of-range signals, logging faults to the PLC for rapid troubleshooting.
- Redundancy Support: Dual modules can be paired for critical applications to ensure continuous operation during failures.
- Hot-Swap Capability: Modules can be replaced without powering down the PLC rack, minimizing production interruptions.
- EMI/RFI Immunity: Shielded design and isolated outputs mitigate electrical noise in high-interference environments.
For safety-critical systems, the module’s failsafe mode ensures outputs default to a predefined safe state (e.g., 0 mA or 4 mA) during communication loss.
Application Scenarios
The GE IC695ALG508-AA is pivotal in industries requiring precise analog control:
- Chemical Processing: Adjusts pump speeds for precise reagent dosing in batch reactors.
- Water Treatment: Controls valve positioning to regulate filtration backpressure.
- HVAC Systems: Modulates damper actuators for zone-specific temperature management.
- Pharmaceuticals: Maintains cleanroom pressure gradients via VFD-driven exhaust fans.
- Food & Beverage: Optimizes conveyor belt speeds for filling and packaging lines.
Related Products
- GE IC695ALG600: 16-channel analog input module for high-density sensor integration.
- IC695CPU315: VersaMax CPU module with Ethernet/IP connectivity.
- IC694MDL645: Digital output module for relay/contactor control.
- Proficy Machine Edition: Configuration software for IC695ALG508-AA programming.
- IC693PWR321: Redundant power supply for VersaMax PLC racks.
Product Assurance
GE guarantees the GE IC695ALG508-AA with a 7-year lifecycle commitment, including firmware updates and backward compatibility. Each module undergoes 500-hour burn-in testing, EMI/EMC validation, and 100-point calibration traceable to NIST standards. Customers receive 24/5 technical support through GE’s MySupport portal, with expedited replacement services for critical failures. The module is backed by a 3-year warranty, extendable through GE’s Premium Care program, which includes predictive maintenance analytics and cybersecurity hardening. Compliance with ISO 9001 and IEC 61131 ensures global quality and interoperability.
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