10-Slot CPU Baseplate | GE Fanuc IC693CPU323J Series 90-30
Manufacturer: GE Fanuc
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Part Number: IC693CPU323J
Condition：New with Original Package
Product Type: CPU Processors
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC693CPU323J Series 90-30 Embedded CPU Baseplate
The GE Fanuc IC693CPU323J, also cataloged as the IC693CPU323 CPU baseplate, operates as a dedicated hardware component for logic execution and backplane bus management within Series 90-30 PLC platforms. This 10-slot baseplate integrates an 80188 processor directly into slot 1, providing execution of user logic across 12 Kbytes of user memory while distributing system power and control signals to expansion I/O modules.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC693CPU323J |
| Brand | GE Fanuc |
| Origin | Japan |
| Weight | 2.56 lbs (1.16 kg) |
| Dimensions | Standard Series 90-30 10-slot baseplate width |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 430 mA at +5 VDC |
| Processor Type | 80188 microprocessor (10 MHz) |
| Available User Slots | 9 I/O slots (Slot 1 reserved for embedded CPU) |
| Power Supply Slot | 1 dedicated slot |
| User Memory | 12 Kbytes RAM (battery-backed) |
| Scan Rate | 0.6 ms per 1K Boolean logic |
| Serial Interface | 1 RS-485 port (via power supply connector) |
| Discrete I/O Capacity | 320 discrete I/O points (160 %I / 320 %Q limit) |
| Analog I/O Capacity | 64 input words (%AI), 32 output words (%AQ) |
| Serial Protocols | SNP Slave, SNP-X Slave |
Brand-Specific Hardware Architecture
The integrated backplane architecture governs deterministic backplane bus communication velocity across all 9 expansion I/O slots. The onboard 80188 microprocessor directly manages I/O image table updating and logic execution, ensuring fixed cyclic scan times. Automatic firmware flash compatibility checks prevent invalid CPU state changes during system power-up cycles.
Frequently Asked Questions
Q: Can the embedded CPU in the IC693CPU323J baseplate be removed or upgraded as a separate module?
A: No, the CPU processor is factory-embedded directly onto the baseplate circuit board at slot 1 and cannot be physically separated from the chassis.
Q: Is the IC693CPU323J baseplate compatible with local or remote expansion baseplates?
A: No, the IC693CPU323 embedded CPU model is a standalone system baseplate and does not support expansion bus connections to add secondary racks.
Field Installation Guidelines
Mount the IC693CPU323J baseplate to a grounded enclosure backpanel using the four mounting holes on the outer flanges. Ensure a minimum clearance of 3 inches above, below, and on both sides of the baseplate to facilitate natural convective cooling.
Establish a direct ground connection by terminating a heavy-gauge copper conductor from the baseplate grounding stud to the primary enclosure protective earth (PE) bus. Always turn off main input power before installing or removing power supply modules, I/O modules, or serial cables.