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Product Overview
The GE Fanuc IC697ALG440 is a high-performance Analog Input Current Expansion Module designed for the Series 90-70 PLC system. It provides accurate conversion of analog current signals into digital data, enabling precise monitoring and control of industrial processes. This module is ideal for process automation applications that require high-resolution current measurement and stable performance under demanding conditions.
Key Features
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4 isolated analog input channels for precise current measurement
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Supports 4–20 mA and 0–20 mA signal ranges
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High-resolution (16-bit) analog-to-digital conversion
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Channel-to-channel isolation for superior electrical noise immunity
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No calibration required—factory-calibrated for long-term stability
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Software-configurable parameters via programming tools
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LED indicators for module and channel status diagnostics
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Fully compatible with GE Fanuc Series 90-70 PLC racks and CPUs
Technical Specifications
| Specification | Details |
|---|---|
| Model | IC697ALG440 |
| Type | Analog Input Current Expansion Module |
| Number of Channels | 4 isolated input channels |
| Input Signal Type | Current |
| Current Range | 0–20 mA or 4–20 mA (software-selectable) |
| Resolution | 16 bits |
| Accuracy | ±0.05% of full scale |
| Isolation Voltage | 1500 V RMS channel-to-ground |
| Input Impedance | 250 Ω typical |
| Update Rate | 2 ms per channel |
| Diagnostics | Channel open, short, over/under-range detection |
| Power Requirements | +5 V DC, 120 mA typical |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | –40 °C to +85 °C |
| Dimensions | 138 × 70 × 25 mm |
| Weight | 0.64 kg |
Frequently Asked Questions (FAQ)
1. What is the main function of the IC697ALG440 module?
It converts analog current signals into digital values for PLC-based monitoring and control.
2. How many channels does this module provide?
It offers 4 isolated analog input channels for current measurement.
3. What current ranges are supported?
The module supports both 0–20 mA and 4–20 mA ranges, configurable through software.
4. Is the module factory-calibrated?
Yes, it is factory-calibrated to ensure long-term stability and accuracy without manual adjustment.
5. Can the IC697ALG440 detect signal faults?
Yes, it provides built-in diagnostics for open, shorted, or out-of-range input signals.
6. What kind of isolation does the module provide?
It provides 1500 V RMS isolation between channels and ground to prevent noise interference.
7. Can this module be used with other analog modules in the same rack?
Yes, it can be used alongside other analog or digital modules within the same Series 90-70 system.
8. How is configuration performed?
Configuration is handled through GE Fanuc PLC programming software—no hardware switches are needed.
9. What type of PLC system is this module compatible with?
It is fully compatible with the GE Fanuc Series 90-70 PLC family.
10. Does the IC697ALG440 require external power?
No, it draws its required +5 V DC power directly from the PLC rack backplane.
Related GE Fanuc Modules
| Model | Description |
|---|---|
| IC697ALG230 | 8-Channel Analog Input Basic Converter Module |
| IC697ALG321 | 4-Channel Analog Input Module |
| IC697ALG441 | 8-Channel Analog Output Module |
| IC697ALG600 | 16-Channel Isolated Analog Input Module |
| IC697CHS711 | 5-Slot Rack for Series 90-70 Modules |
Popular GE Fanuc Models
| Model | Description |
|---|---|
| IC697CPU771 | Standard CPU Module for Series 90-70 PLCs |
| IC697CPU772 | High-Performance Floating-Point CPU |
| IC697PCM711 | Programmable Coprocessor Module |
| IC697MDL740 | 16-Point Digital Output Module |
| IC697MDL750 | 32-Point Digital Input Module |
| IC697PWR711 | Power Supply Module for Series 90-70 PLC Rack |
