The GE 336A4940DNP508TX, also cataloged as the 336A4940DNP508TX Industrial Ethernet Switch, operates as a dedicated hardware component for deterministic network communication within Mark VI control system platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 336A4940DNP508TX |
| Brand | GE |
| Origin | USA |
| Weight | 0.35 kg |
| Dimensions | 100 mm x 45 mm x 120 mm |
| Operating Temp | Not specified |
| Power Consumption | Not specified |
| Series | Mark VI |
Profinet / EtherNet/IP Deterministic Networks
The 336A4940DNP508TX is designed to facilitate high-speed, reliable data exchange in industrial environments. As a critical node in a Mark VI control network, the switch supports the packet-level management necessary to maintain low-latency traffic for I/O modules and controller communications. By enforcing deterministic network behaviors, the device ensures that critical control signals are prioritized, minimizing collision risks and jitter. Proper installation of this managed switch requires verifying firmware flash compatibility with the existing network topology to maintain seamless integration with the Mark VI controller backplane and associated supervisory systems.
Frequently Asked Questions
Q: Can this switch be mounted on a standard DIN rail?
A: Yes, the unit is designed for DIN-rail mounting. Ensure the mounting clip is fully engaged and the unit is secure to maintain stability against vibration, which is standard for industrial cabinet environments.
Q: How should I manage the port configuration for Mark VI controller connectivity?
A: Managed ports should be configured according to the network design documentation for the Mark VI system. Disable unused ports and verify that link speeds are set to match the connected device's requirements to prevent duplex mismatches and packet loss.
Field Installation Guidelines
- Ensure the control panel environment meets the specified thermal and environmental requirements before installation.
- Verify that the DC power input polarity matches the terminal markings on the device to prevent internal circuit damage.
- Use shielded, industrial-grade Cat5e or Cat6 Ethernet cabling to protect data signals from electromagnetic interference.
- Ensure a dedicated chassis ground connection is established between the switch housing and the cabinet ground bus to mitigate surge voltage risks.
- Maintain a minimum clearance of 50 mm around the ventilation openings of the 100 mm x 45 mm x 120 mm chassis to ensure effective heat dissipation during continuous operation.
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
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| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
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