The GE IC697ALG445 is a high-density voltage analog input expander module for GE Fanuc Series 90-70 PLC systems. It is designed to extend PLC analog acquisition capability by adding multiple high-precision voltage input channels, enabling large-scale process monitoring and industrial data collection.
As part of the ALG440/441/444/445 expander family, the IC697ALG445 is the voltage-focused variant with upgraded connector design, offering improved durability and signal integrity for long-term industrial operation. It is widely used in complex automation systems where stable, multi-channel voltage measurement is required.
Technical Specifications
The IC697ALG445 provides scalable analog voltage acquisition with strong system compatibility.
| Parameter | Specification |
|---|---|
| Model | IC697ALG445 |
| Product Type | Analog Input Voltage Expander Module |
| Series | GE Fanuc Series 90-70 |
| Input Channels | 16 differential inputs |
| Input Types | ±10 V DC / 0–10 V / 4–20 mA (configurable) |
| Resolution | 16-bit high precision |
| Signal Configuration | Per-channel software configuration |
| Expansion Type | Requires base converter module (IC697ALG230) |
| Connector Type | Gold-plated terminals (enhanced durability version) |
| Compatibility | Series 90-70 / RX7i backplane compatible |
| Configuration Method | Software-based (no DIP switches) |
| System Capacity | Supports multi-module expansion up to large I/O systems |
The module supports flexible scaling and is optimized for low-noise, high-accuracy voltage measurement environments.
Physical Dimensions & Weight
| Parameter | Value |
|---|---|
| Dimensions (L × W × H) | 292 mm × 44 mm × 229 mm |
| Weight | Approx. 0.3 – 0.5 kg |
Its standard Series 90-70 rack format ensures seamless installation into existing GE PLC chassis systems without structural modification.
Recommended Related Models
For a complete analog subsystem, IC697ALG445 is commonly used with:
- GE IC697ALG230 Base Converter Module
- GE IC697ALG440 Current Expander Module
- GE IC697ALG441 Voltage Expander Module
- GE IC697CPU772 Central Processing Unit
- GE IC697CHS790 Rack Chassis
These modules together form a scalable, high-density 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 across manufacturing and energy sectors.
