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Schneider Electric 467NHP811-DP PCMCIA Communication Card
The Schneider Electric 467NHP811-DP also cataloged as the 467NHP81100 PCMCIA communication card operates as a dedicated hardware component for Profibus DP data exchange within Modicon Quantum based automation networks. Configured for deterministic fieldbus communication in Modicon Quantum systems, the Schneider Electric 467NHP811-DP (467NHP81100 PCMCIA Card) provides direct physical layer execution for master-side Profibus DP network interfacing.
Suffix Breakdown & Model Matrix
No official suffix decomposition or structured option matrix is defined for this part number in the provided technical reference. The designation 467NHP811-DP is treated as a single ordering code mapped to base module 467NHP81100.
Hardware Specifications
| Parameter |
Specification |
| ModelBrand |
Schneider Electric 467NHP811-DP / 467NHP81100 |
| Origin |
France |
| Weight |
0.18 kg (net), 0.291 kg (gross package) |
| Dimensions |
3.5 cm x 15.5 cm x 17.0 cm (package) |
| OperatingTemp |
N/A |
| PowerConsumption |
Not specified |
| Protocol |
Profibus DP |
| Data Rate |
Up to 12 Mbps |
| Form Factor |
PCMCIA Type |
| Platform Compatibility |
Modicon Quantum (140CRP81100 module) |
Industrial Control Communication Backplane Behavior
The module is integrated into Schneider Electric Modicon Quantum architecture where communication scheduling is handled through deterministic backplane transaction cycles. The Profibus DP stack operates as a cyclic bus master interface, with firmware execution tied to PLC scan cycle synchronization and memory-mapped I/O refresh boundaries. Firmware update behavior is dependent on host communication module compatibility and PCMCIA socket initialization sequencing within the 140CRP81100 environment. No hot-swap operational guarantee is defined in the provided dataset; insertion state handling is controlled at system initialization level.
Frequently Asked Questions
Q: Does the module support hot-swap insertion under live backplane power conditions?
A: No explicit hot-swap specification is defined. Insertion is typically performed under controlled power-down conditions to avoid PCMCIA bus arbitration faults.
Q: What is the backplane communication dependency of this card?
A: The card depends on the Modicon Quantum communication module backplane timing for Profibus DP frame scheduling and cyclic data refresh.
Q: Is firmware flashing supported independently from the host module?
A: Firmware and operational behavior are bound to host module compatibility; standalone flashing capability is not defined at card level.
Field Installation Guidelines
Install the PCMCIA module only into a compatible 140CRP81100 communication interface slot. Ensure system power is fully removed prior to insertion to avoid bus contention. Maintain proper shielding continuity between cabinet grounding and Profibus cable shield termination. Cable routing must avoid parallel runs with high-voltage switching conductors to minimize induced noise on RS-485 differential signaling lines. Verify correct seating of the PCMCIA connector before reapplying system power and initiating network initialization sequence.
