Product Details
The GE 500-0305, also cataloged as the 500-0305 Single-Slot Chassis, operates as a dedicated hardware component for physical card containment and electromagnetic shielding within D20M system architecture.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 500-0305 |
| Brand | GE / GE Fanuc |
| Origin | USA |
| Weight | 2.6 kg |
| Dimensions | 782 x 356 x 835 mm |
| Operating Temp | -20 to +70 deg C |
| Power Consumption | Passive Enclosure (0 W Base Draw) |
| Slot Capacity | 1 Circuit Board / Module Slot |
| Shielding Type | Metallic EMI / RFI Attenuation Enclosure |
| System Compatibility | D20M Substation Automation Platform |
Backplane Communication Velocity and Shielding Dynamics
The 500-0305 enclosure maintains signal integrity across the backplane bus interface by suppressing high-frequency radio frequency interference (RFI) and electromagnetic interference (EMI). The metallic internal housing mitigates transient field cross-talk during rapid backplane bus communication velocity changes. Designed for optimized I/O density scaling within compact panel layouts, the physical chassis structure preserves firmware flash compatibility paths by preventing ambient electrical noise from corrupting low-voltage onboard circuit components during high-voltage switching operations.
Frequently Asked Questions
Q: Does the 500-0305 single-slot chassis support live module replacement or hot-swapping?
A: Hot-swapping depends on the specific circuit board installed. The physical chassis itself contains no active switching elements, but power to the sub-rack segment must be verified for voltage isolation prior to card insertion to prevent connector pin arcing.
Q: How is chassis grounding established to maintain EMI/RFI attenuation?
A: Grounding is executed through dedicated metallic mounting tabs that must maintain direct copper-to-frame contact with the cabinet DIN-rail or mounting plate. Direct bond impedance should remain below 0.1 ohms to Earth ground.
Field Installation Guidelines
- Unpack the 500-0305 chassis and inspect external metallic surfaces for structural deformation or shipping damage.
- Prepare the mounting surface inside the industrial enclosure, ensuring all non-conductive paint is scraped clear around screw mounting holes to achieve direct metal-to-metal bonding.
- Fasten the chassis securely using standard hardware, applying a minimum screw thread engagement of 5 full turns and torquing fasteners to 2.5 Nm.
- Verify that the ambient operating temperature inside the control panel remains within -20 to +70 deg C.
- Insert the D20M circuit board module into the chassis guide rails until the backplane connector fully seats into place.
- Connect external field signal wiring cables, maintaining a minimum physical separation distance of 200 mm from high-voltage AC power lines to avoid induced current noise.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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