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Phone: +86 16626708626Description
Product Model: GE IC697ALG230G
Product Brand: GE Fanuc / GE Intelligent Platforms (formerly GE Fanuc, now Emerson)
Product Series: Series 90-70 PLC Modules
Product Features:
• Eight highly accurate differential analog input channels configurable for voltage or current signals (–10 V to +10 V, 4–20 mA).
• 16-bit resolution per channel delivering precise analog data conversion for process control and measurement.
• Differential wiring and robust transient protection enhance noise immunity in industrial environments.
• Designed for use with Series 90-70 PLC racks and optional expander modules to increase total channel count.
- IC697ALG230G
Technical Specifications
| Specification | Detail |
|---|---|
| Product Model | GE IC697ALG230G |
| Brand | GE Fanuc / GE Intelligent Platforms (Emerson) |
| Series | Series 90-70 PLC Modules |
| Module Type | Analog Input/Base Converter |
| Number of Inputs | Eight (8) differential analog channels |
| Signal Types Supported | Voltage: –10 VDC to +10 VDC; Current: 4–20 mA |
| Resolution | 16 bits per channel |
| Update Rate | Approx. 2.4 ms to 2.8 ms (all channels) |
| Wiring Configuration | Differential wiring |
| Terminal Connector | 40-pin removable block |
| Power Requirement | +5 VDC from PLC backplane |
| Operating Temp. | 0–60 °C (typical) |
| Isolation | Differential isolation standard for industrial I/O |
| Expansion Support | Compatible with IC697ALG440/ALG441 expanders |
| Application | Process and discrete automation analog acquisition |
Technical Features & Benefits
The GE IC697ALG230G is an industrial analog input module engineered for dependable signal acquisition and analog-to-digital conversion within GE Fanuc Series 90-70 programmable logic controller (PLC) systems. In automation architectures where analog measurements are critical — such as temperature, pressure, flow, and level monitoring — this module acts as a base converter interface that bridges raw field signals to digital PLC logic with high fidelity.
One of the module’s defining features is its eight differential input channels. Each channel can be independently configured to accept either a voltage input (−10 V to +10 V) or a current loop (4–20 mA), offering flexibility across sensor types and installation scenarios. The module’s 16-bit resolution ensures that even small changes in analog signals are captured with precision, enabling accurate feedback for process control algorithms.
From a hardware perspective, the GE IC697ALG230G emphasizes robust industrial performance. Its differential wiring capability helps reject electromagnetic interference (EMI) common on factory floors and near high-power equipment. Differential inputs improve measurement accuracy and stability, particularly over long cable runs. Individual low-pass filtering on each input channel enhances signal conditioning prior to conversion, reducing noise effects on analog data.
The module’s analog-to-digital conversion happens on-board, with fast update rates (typically 2.4 ms to 2.8 ms across all channels). These rapid conversions help ensure timely data transfer to the PLC CPU, where the analog values are used for real-time process logic, PID loops, or diagnostic functions.
Installation and wiring are simplified thanks to a removable 40-pin terminal connector that accepts differential wiring harnesses. This design improves serviceability and reduces installation time, a crucial consideration in plant environments with limited access or scheduled maintenance windows.
