Description
Product Model: IC693352-OH
Product Brand: GE Fanuc (General Electric)
Product Series: Series 90-30 PLC
Product Features:
- High-capacity Series 90-30 CPU designed for complex logic and larger I/O counts
- Proven reliability in continuous industrial operation
- Native compatibility with a wide range of GE Series 90-30 I/O and communication modules
- Well-suited for legacy systems requiring stable, deterministic control
Technical Specifications Table
| Specification | Description |
|---|---|
| Model Number | IC693352-OH |
| Brand | GE Fanuc (General Electric) |
| Series | Series 90-30 PLC |
| Module Type | CPU / Controller Module |
| Processor Class | Industrial PLC CPU |
| Program Memory | High-capacity memory for Series 90-30 applications |
| I/O Compatibility | Full Series 90-30 I/O module support |
| Communication Support | Via optional Series 90-30 communication modules |
| Mounting | Series 90-30 backplane slot |
| Operating Environment | Industrial control cabinets |
| Power Source | Backplane power supply |
| Typical Use Case | Medium to large PLC control systems |
- IC693352-OH
Technical Features & Benefits
The IC693352-OH represents one of the higher-capacity CPU options within the Series 90-30 lineup. From a technical standpoint, it is designed to handle larger programs, more data registers, and more complex control strategies than entry-level CPUs in the same family. This makes it particularly attractive for systems that have grown over time, accumulating additional I/O points and expanded logic.
One of the key strengths of this controller is its balanced performance. While it does not aim to compete with modern PACs in terms of raw processing power, it delivers consistent scan times optimized for classic PLC tasks. Timers, counters, arithmetic instructions, and Boolean logic execute reliably, which is exactly what most industrial control applications require. Engineers who have worked with Series 90-30 systems often remark that these CPUs behave predictably, even under heavy logic loads.
Compatibility is another major benefit. The IC693352-OH works seamlessly with the full ecosystem of Series 90-30 modules. Discrete input and output cards, analog modules, specialty function cards, and communication interfaces all connect through the shared backplane. This modularity allows system designers to tailor each rack to the application, mixing different module types without worrying about controller support.
From a reliability perspective, the CPU reflects GE Fanuc’s traditional industrial design philosophy. These modules were engineered for factory floors, not office environments. Electrical noise, vibration, and temperature variation are expected conditions, not edge cases. Over the years, many technicians have seen Series 90-30 CPUs run continuously for years with minimal intervention, aside from occasional battery replacement or planned shutdown maintenance.
Another practical advantage is software continuity. Plants that already use GE Fanuc programming environments can continue to maintain and modify logic without retraining staff or rewriting entire control programs. This reduces engineering hours and lowers the risk of introducing errors during upgrades or repairs. For many organizations, that continuity alone justifies keeping the IC693352-OH in service.





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