Description
IC693CPU331 Modular CPU – Reliable Control for GE Series 90-30 PLC
Key Features
The IC693CPU331 by GE Fanuc is a single-slot CPU for Series 90-30 PLCs. Built with a 10 MHz 80188 processor, it handles 512 I/O points, 128 analog inputs, and 64 analog outputs. Runs at 0.4 ms per 1K logic for fast automation tasks.
Technical Specs
- Brand: GE Fanuc
- Model: IC693CPU331
- Processor: 80188 (10 MHz)
- Memory: 16 KB RAM (supports EPROM/EEPROM)
- I/O Support: 512 Inputs / 512 Outputs
- Analog: 128 Input Words / 64 Output Words
- Scan Speed: 0.4 ms per 1K logic
- Power: 5V DC, 350 mA
- Temperature: 32–140°F (0–60°C)
- Serial Port: 1 SNP/SNP-X port (via power supply)
Installation & Use
- Mount in Slot 1 of any GE 90-30 baseplate.
- Add up to 4 expansion/remote I/O baseplates.
- Use stable 5V DC power (±5% tolerance).
Works With
- I/O Modules: All IC693*** series
- Communication: CMM/PCM modules for SNP/RTU master
- Multi-tasking: SLP (State Logic Processor)
Package & Warranty
- Included: CPU module, manual, power connector
- Warranty: 12 months
- Shipping: FedEx, UPS, DHL (fast global delivery)
Where It’s Used
- Factory conveyor systems
- Temperature monitoring in HVAC
- Small-scale process control
Common Questions
Q: Can I upgrade the memory?
A: Yes—add EPROM or EEPROM modules.
Q: How many timers does it have?
A: 680 timers/counters built-in.











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