Product Details
The Yokogawa NFCP502-S05 serves as the primary NFCP502 CPU Module utilized to execute real-time logic execution and multi-network communication across FCN control system platforms.
Suffix Breakdown & Model Matrix
- NFCP502: Base CPU module for FCN controller base unit featuring 4 Ethernet ports.
- -S: Standard function type execution code.
- 0: Standard type hardware configuration code.
- 5: Basic type execution code with no explosion protection.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | NFCP502-S05 |
| Brand | Yokogawa |
| Origin | Japan |
| Operating Temp | -20 to +70 deg C (Standard industrial operating range) |
| Power Consumption | Unspecified (Powered via FCN backplane bus) |
| Processor | Intel Atom E3815 1.46 GHz |
| Main Memory | 256 MB ECC RAM |
| Static RAM | 2 MB ECC SRAM (Battery backed-up) |
| Secondary Storage | 1 GB on-board flash memory; 1x SDHC slot (4 to 32 GB, Class 10) |
| Network Interface | 4x Ethernet ports (RJ45, 10/100/1000 Mbps) |
| Serial Port | 1x RS-232-C port (D-sub 9-pin, 0.3 to 115.2 kbps) |
| System Bus | Internal SB bus backplane interface |
Process Control & Communication Characteristics
The NFCP502-S05 architecture manages field data exchange over its 4 integrated Gigabit Ethernet interfaces while providing deterministic logic processing across the SB bus backplane. Serial RS-232-C connectivity facilitates 4-20 mA HART loop protocol gateway routing and external fieldbus integration. High channel-to-channel isolation across internal system buses prevents noise propagation from field wiring loops into central CPU processing blocks.
Frequently Asked Questions
Q: How many physical Ethernet network interfaces does the NFCP502-S05 CPU module provide?
A: The module is equipped with 4 RJ45 Gigabit Ethernet ports supporting 10/100/1000 Mbps transfer rates in full or half duplex modes.
Q: What volatile data backup mechanism is integrated into the NFCP502-S05 processor board?
A: The module uses an internal battery backup circuit to retain runtime data stored in the 2 MB ECC Static RAM during main power isolation.
Q: What function classification is designated by the -S suffix code in the model string?
A: The -S suffix designates the standard functional configuration type for the NFCP502 controller module.
Field Installation Guidelines
- Backplane Insertion: Ensure power to the target base rack is switched off before inserting the module into the designated CPU slot. Align module guide rails and press firmly until backplane bus connectors seat fully, then lock top and bottom latching screws.
- Network Wiring: Connect shielded RJ45 Ethernet cables to the 4 interface ports. Route signal cables in dedicated cable trays separated from high-voltage AC power wiring by at least 200 mm to avoid noise coupling.
- Grounding & Shielding: Ensure the FCN rack ground terminal is connected directly to the cabinet protective earth bar using a heavy-gauge copper braid before powering up the controller assembly.
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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