Description
Product Description
GE IC660TSA100 is a Genius terminal assembly module designed for GE Fanuc Series 90-70 PLC systems, serving as a rugged interface for field wiring and signal termination in industrial automation applications. GE IC660TSA100 provides 16 universal input channels supporting 4-20mA current and ±10V/±5V voltage signals, equipped with 16-bit A/D converters and signal conditioning circuitry for precise data acquisition. GE IC660TSA100 features Genius Protocol communication, enabling seamless integration with Series 90-70 CPUs and distributed I/O networks for real-time data exchange. GE IC660TSA100 offers 1500VAC channel-to-backplane isolation, protecting the control system from electrical noise and transients in harsh industrial environments. GE IC660TSA100 integrates diagnostic LEDs and screw terminal blocks for quick installation and troubleshooting, with a compact design optimizing rack space utilization. GE IC660TSA100 is a genuine GE component, ensuring compatibility with Series 90-70 terminal boards and supporting configuration via GE programming software. GE IC660TSA100 delivers a scan rate of up to 50 Hz, enabling efficient monitoring of critical process parameters such as temperature, pressure, and flow.
Technical Parameters
- Product Type: Genius Terminal Assembly Module (Series 90-70)
- Manufacturer: GE (General Electric) Fanuc
- Model Number: GE IC660TSA100
- Input Channels: 16 universal (4-20mA, ±10V, ±5V)
- Resolution: 16-bit A/D converters
- Accuracy: ±0.1% of full scale (FS)
- Isolation: 1500VAC channel-to-backplane (1-minute rating)
- Communication Protocol: Genius Protocol
- Power Supply: 115VAC (93-132VAC) or 125VDC (105-145VDC)
- Scan Rate: Up to 50 Hz
- Operating Temperature: -40°C to +85°C
- Dimensions: 22.5 × 12.5 × 5.5 cm (8.9 × 4.9 × 2.2 in)
- Weight: 450 g (0.99 lb)
Advantages and Features
- High Channel Density: GE IC660TSA100 offers 16 universal inputs in a single module, reducing rack space and wiring complexity.
- Universal Input Compatibility: Supports multiple voltage and current ranges, eliminating the need for additional signal converters.
- Robust Isolation: 1500VAC isolation ensures system stability in high-noise industrial environments.
- Genius Protocol Integration: Enables seamless communication with Series 90-70 CPUs and distributed I/O networks.
- Enhanced Diagnostics: LED indicators simplify troubleshooting and reduce downtime.
- Compact Design: Optimizes rack space utilization in industrial control cabinets.
- Long-Term Reliability: Industrial-grade components ensure durability in temperature fluctuations and vibration.
Application Fields and Cases
GE IC660TSA100 is widely used in manufacturing, power generation, oil & gas, and chemical processing for process monitoring and control:
- Manufacturing Process Control: Monitors temperature, pressure, and flow in production lines; controls valves and pumps for consistent product quality.
- Power Generation: Acquires data from steam and gas turbine sensors; adjusts fuel flow and pressure for efficient power generation.
- Oil & Gas Processing: Monitors pipeline pressure, flow rates, and chemical composition; controls separation and refining processes.
Case Example: A European chemical plant deployed GE IC660TSA100 to upgrade its Series 90-70 PLC system for a batch reactor process. GE IC660TSA100 integrated 16 analog inputs per board (8 boards total) for temperature, pressure, and level monitoring, enabling real-time control of reaction parameters. Post-installation, the plant reduced process variability by 18% and improved product yield by 3% via precise parameter regulation. The plant also achieved 99.95% I/O availability and extended maintenance intervals by 18 months.
Comparison with Competing Products
| Parameter | GE IC660TSA100 | Allen-Bradley 1756-IF16 | Siemens SM 331 |
|---|---|---|---|
| Input Channels | 16 universal | 16 (4-20mA, ±10V) | 8/16 (configurable) |
| Isolation | 1500VAC | 1000VAC | 1500VAC |
| Communication | Genius Protocol | ControlLogix Backplane | Profibus/Profinet |
| Series 90-70 Compatibility | Native | Requires gateway | Requires protocol converter |
| Scan Rate | Up to 50 Hz | Up to 60 Hz | Up to 40 Hz |
| Power Supply | 115VAC/125VDC | 24VDC | 24VDC |
Selection Recommendations and Precautions
Selection Recommendations
- Choose GE IC660TSA100 for Series 90-70 analog input expansion, matching input ranges to field sensor types.
- Pair GE IC660TSA100 with Series 90-70 racks; ensure compatibility with CPU firmware versions for Genius Protocol communication.
- Use shielded cables for field connections to minimize noise interference; select cables with appropriate insulation for 1500VAC isolation.
- For critical applications, deploy redundant GE IC660TSA100 modules to ensure fault tolerance and continuous operation.
Precautions
- Operate GE IC660TSA100 within -40°C to +85°C; avoid condensation and extreme vibration to prevent component damage.
- Ensure proper power supply voltage (115VAC or 125VDC) to avoid module failure.
- Follow ESD-safe handling procedures during installation to protect A/D converters from electrostatic discharge.
- Use GE programming software for configuration and diagnostics; avoid unauthorized modifications to ensure system compatibility.
- Regularly inspect diagnostic LEDs for fault indications; replace the module if persistent errors occur despite troubleshooting.

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