GE IC693CHS392K Series 90-30 10-Slot Expansion Baseplate
Manufacturer: GE Fanuc
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Part Number: IC693CHS392-K
Condition：New with Original Package
Product Type: PLC Baseplates
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC693CHS392K Series 90-30 10-Slot Expansion Baseplate
Configured for high-speed module interconnection and backplane bus signal extension in Series 90-30 systems, the GE Fanuc IC693CHS392K (IC693CHS392 10-Slot Baseplate) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC693CHS392K |
| Brand | GE Fanuc |
| Origin | United States |
| Weight | 1.08 kg |
| Dimensions | 483 x 190 x 127 mm |
| Operating Temp | 0 to +60 deg C |
| Power Consumption | 150 mA at 5 VDC |
| Available Slots | 10 slots (1 reserved for power supply, 9 for I/O and option modules) |
| Expansion Interface | 25-pin D-shell female connector |
| Max Cable Length | 15 meters (50 feet) |
| Power Supply Support | IC693PWR321, IC693PWR330, IC693PWR331 |
| CPU Support | Interfaced via expansion cable to Series 90-30 CPU baseplate |
| Mounting Type | Direct panel mount |
Backplane Bus Communication Velocity and I/O Density Scaling
The GE Fanuc IC693CHS392K utilizes a dedicated 25-pin D-shell expansion interface to extend backplane bus communication velocity across multi-rack Series 90-30 architectures. Capable of driving deterministic parallel data transfers across 9 discrete I/O slots over distances up to 15 meters, the backplane maintains high signal integrity without increasing scan cycle latency. Onboard logic circuits draw 150 mA from the local 5 VDC bus rail, facilitating I/O density scaling while preserving firmware flash compatibility across connected CPU and option modules.
Frequently Asked Questions
Q: Does the IC693CHS392K expansion baseplate support direct CPU module placement?
A: No. The baseplate contains no native CPU slot. A central CPU must reside on the primary CPU baseplate, which communicates with the IC693CHS392K via an approved 25-pin expansion bus cable.
Q: What power supply restrictions apply when installing modules in this expansion rack?
A: The expansion rack requires a dedicated Series 90-30 power supply module inserted into the leftmost position. Total combined power consumption of all installed I/O cards must remain within the rated output limits of that local power supply.
Field Installation Guidelines
- System Power Isolation: Shut down all primary power sources supplying the main rack and local expansion racks before mounting hardware or attaching cables.
- Panel Mounting Fastening: Mount the baseplate vertically onto a flat, conductive metal panel using four M4 screws, ensuring bare metal-to-metal contact for ground continuity.
- Bus Cable Connection: Connect the 25-pin expansion cable between the expansion port of the preceding rack and the female D-shell connector on the IC693CHS392K, tightening both retaining screws fully.
- Shield Grounding Procedure: Ensure the enclosure earth ground bus bar connects to the baseplate grounding stud using a low-impedance copper strap to prevent noise interference on parallel data lines.
- Thermal Clearance: Provide a minimum of 100 mm clearance above, below, and on both sides of the baseplate to facilitate natural convection air cooling.