The GE IC697ALG444 is a high-density analog input expander module for GE Fanuc Series 90-70 PLC systems. It is designed to extend system analog acquisition capability by adding multiple high-precision input channels for voltage and current signals.
This module is widely used in industrial automation systems where large-scale signal monitoring, stable data acquisition, and modular expansion flexibility are required. It is based on the same architecture as the IC697ALG440 series but enhanced with improved connector quality and industrial-grade signal handling.
Technical Specifications
The IC697ALG444 provides multi-channel analog signal expansion with strong compatibility and flexible configuration.
| Parameter | Specification |
|---|---|
| Model | IC697ALG444 |
| Product Type | Analog Input Expander Module |
| Series | GE Fanuc Series 90-70 |
| Input Channels | 16 analog inputs |
| Input Types | 4–20 mA / ±10 V DC |
| Signal Configuration | Per-channel configurable |
| Resolution | 16-bit high precision |
| Input Range | Voltage: -10 V to +10 V / Current: 4–20 mA |
| Calibration | Factory calibrated |
| Configuration | Software-based (no DIP switches) |
| Connector Type | Gold-plated terminals (improved contact version) |
| Compatibility | Requires IC697ALG230 base module |
| System Integration | Series 90-70 backplane compatible |
It is functionally similar to IC697ALG440 but includes upgraded connector materials for improved reliability in long-term industrial use.
Physical Dimensions & Weight
| Parameter | Value |
|---|---|
| Dimensions (L × W × H) | 292 mm × 44 mm × 229 mm |
| Weight | Approx. 0.5 kg |
The standardized rack format ensures direct compatibility with GE Series 90-70 chassis systems without mechanical modification.
Recommended Related Models
To build a complete analog expansion system, IC697ALG444 is commonly used with:
- GE IC697ALG230 Base Converter Module
- GE IC697ALG440 Analog Expander Module
- GE IC697ALG441 Voltage Expander Module
- GE IC697CPU772 Central Processing Unit
- GE IC697CHS790 Rack Chassis
These modules form a scalable and high-reliability analog acquisition architecture.
Popular GE Series 90-70 Modules
- IC697CPU780 – High-performance PLC CPU
- IC697MDL740 – Digital input module
- IC697MDL750 – Digital output module
- IC697ALG320 – Analog output module
- IC697BEM713 – Communication module
These modules are widely used in long-life industrial automation systems worldwide.
