+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
Product Overview
The GE IC695ALG704 (now under Emerson Automation) is a high-speed 4-channel analog output module designed for the PACSystem RX3i platform. It generates precise voltage (±10V, 0-10V) or current (0-20mA, 4-20mA) signals to control actuators like valves, dampers, and motor drives in industrial automation systems. With a 16-bit resolution and rapid 8 ms per-channel update rate, the GE IC695ALG704 ensures real-time responsiveness for dynamic processes such as flow control, temperature regulation, and pressure modulation. Its non-isolated channels support software-configurable ranges via Machine Edition PLC software, eliminating hardware jumpers. Encased in a compact industrial housing, the module operates reliably in temperatures from -20°C to 70°C, making it ideal for harsh environments in manufacturing, energy, and process industries.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IC695ALG704 |
| Manufacturer | GE (Emerson Automation) |
| Product Type | Analog Output Module |
| Output Channels | 4 (non-isolated) |
| Output Types | Voltage: ±10V, 0-10V; Current: 0-20mA, 4-20mA |
| Resolution | 16-bit (voltage), 15.9-bit (current) |
| Accuracy | ±0.15% FS @ 25°C; ±0.30% FS @ 60°C |
| Update Rate | 8 ms per channel |
| Output Load Capacity | Voltage: ≤2 kΩ; Current: ≤850 Ω |
| Power Supply | 24VDC (±10%), 160 mA external |
| Operating Temperature | -20°C to 70°C |
| Protection Rating | Non-condensing humidity (5–95%) |
| Dimensions | 118 mm × 72 mm × 35 mm (estimated) |
| Compatible Terminals | IC694TBB032, IC694TBS032 |
Key Features and Advantages
Precision & Speed:
16-bit resolution combined with 8 ms/channel update enables micron-level control for servo systems and fast-response valves, reducing process variability.
Flexible Configuration:
Each channel independently configures as voltage or current via software, eliminating physical jumpers and simplifying retrofit installations.
Robust Diagnostics:
Integrated alarms (high/low/rate-of-change) and auto-calibration detect signal drift or field device faults, enabling predictive maintenance.
High Load Tolerance:
Supports up to 850 Ω current loads and 2 kΩ voltage loads, compatible with long-distance wiring and heavy-duty actuators.
Application Areas
- Process Control: Modulates control valves in chemical plants and refineries for precise flow/pressure management.
- Manufacturing Automation: Drives servo motors in CNC machinery and robotic assembly lines for speed/position control.
- Energy Management: Adjusts turbine blade pitch in wind farms and damper angles in HVAC systems.
- Water Treatment: Controls pump speeds and chemical dosing pumps based on real-time sensor feedback.
Related Products
- IC695ALG708: 8-channel analog output variant for expanded control systems.
- IC695ALG616: Lower-cost 8-channel module with 12-bit resolution.
- IC694TBB132: Extended terminal block for shielded cable termination.
- IC695CPU315: RX3i CPU supporting firmware upgrades for IC695ALG704.
- IC695PAM001: Redundant power module for critical applications.
Installation and Maintenance
Installation Preparation: Mount to RX3i universal backplane using IC694TBB032 terminals. Maintain ≥10 cm separation from high-voltage cables to prevent EMI. Configure output ranges in PACMachine Edition software before power-on.
Maintenance Recommendations: Perform auto-calibration quarterly via software. Monitor channel status LEDs for fault codes (e.g., red = overrange). Replace external 24VDC power if ripple exceeds 5%.
Product Assurance
The GE IC695ALG704 includes a 1-year warranty against manufacturing defects. Emerson provides global technical support with 24/7 online diagnostics and firmware updates. Compliant with ISO 9001, IEC 61131, and RoHS standards, it undergoes 100,000-hour MTBF testing for industrial reliability.
HS:8443919090
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