The IC693CHS397K 5-slot modular CPU baseplate from GE Fanuc provides the physical foundation for Series 90-30 PLC racks. Plant engineers select this baseplate when they need a compact, expandable platform for controller and I/O cards. Consequently, it supports clean card seating and reliable backplane communication across the system.
Key Technical Specifications
The table below summarizes the main physical and electrical parameters of the IC693CHS397K baseplate.
| Parameter | Specification |
|---|---|
| Product Type | 5-Slot Modular CPU Baseplate |
| Compatibility | GE Fanuc Series 90-30 PLC systems |
| Dimensions | Approximately 264 mm x 142 mm x 130 mm |
| Weight | Approximately 1.1 kg (2.4 lbs) |
| Mounting | Panel or DIN rail mounting base |
| Interface | Backplane bus with five card slots |
| Connectors | Multiple backplane connectors and grounding terminals |
| Component Count | Backplane circuits, slot guides, and mounting hardware |
| Energy Storage | Filter capacitors for backplane signal stabilization |
| Slot Count | Five modular card slots |
| Operating Temperature | 0 degrees C to 60 degrees C |
| Storage Temperature | -40 degrees C to 85 degrees C |
| Humidity | 5% to 95% non-condensing |
Functional Overview
This baseplate holds the CPU, power supply, and I/O cards in a fixed slot arrangement. Therefore, it routes power and data signals between every installed module. The IC693CHS397K also provides mechanical guides that keep each card firmly seated. Meanwhile, its onboard energy storage smooths backplane voltage during switching transients.
Installation and Handling Notes
Always verify panel clearance before mounting the IC693CHS397K inside a cabinet. In addition, check that the power supply occupies the correct leftmost slot. Tighten all mounting screws evenly to prevent chassis flex. Finally, confirm grounding continuity before installing any cards.
Details
| Weight | 0.15 kg |
|---|---|
| Dimensions | 110 × 72 × 38 mm |



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