Description
Product Specifications
- Brand: GE Fanuc (General Electric)
- Model: IC693CPU636-DK
- Series: Series 90-30 Programmable Logic Controller (PLC)
- Product Name: Central Processing Unit (CPU) Module
- Origin: USA
- Status State: Obsolete / Refurbished
- Dimensions: Standard Series 90-30 PLC single-slot module format (approx. 5″ x 3″ x 1.5″)
- Weight: Approx. 0.3 kg
- Country of Origin: USA
- Power Rating: Low Voltage Backplane Powered (Logic DC)
📖 Operation Guidelines & Usage Instructions
The GE Fanuc IC693CPU636-DK is a high-performance CPU module designed to execute user logic, manage system memory, and coordinate communications across Series 90-30 PLC rack systems. Ensure all rack and field power supplies are completely turned off before installing or removing the module. Align the unit carefully with the designated CPU backplane slot and slide it smoothly into place before tightening any retention screws. Ensure proper battery backup installation for program memory retention where applicable. Routine maintenance includes inspecting terminal connections, checking battery voltage levels regularly, and keeping the enclosure free of dust.
⚡ Power-Up / Power-Down Sequence
- Power-Up Sequence: Verify that the CPU module is firmly seated and locked into the designated backplane slot of the baseplate. Turn on the main rack power supply. Observe the front-panel indicator LEDs (such as OK, RUN, and BAT) to confirm that the controller completes its self-diagnostic boot cycle successfully.
- Power-Down Sequence: Save your current program configuration and place the PLC into program or stop mode via the programming software if necessary. Turn off the main rack power supply distribution unit to cut all backplane voltage before extracting or servicing the module.
❓ Frequently Asked Questions (Q&A)
- Q: What does the ‘DK’ suffix signify on this CPU module part number?
A: The suffix typically denotes specific hardware or firmware revisions, memory capacity levels, or package configurations designated for specific regional and application standards within the Series 90-30 family.
- Q: Can this CPU module be hot-swapped while the PLC rack is powered on?
A: No, Series 90-30 backplanes and CPU modules do not support hot-swapping. Always power down the system entirely to prevent electrical damage to the module or backplane interface pins.
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