Product Details
Configured for real-time control execution and industrial network communication in FCN autonomous controller systems, the Yokogawa NFCP502-S05 (NFCP501 CPU Module) provides direct physical/electrical execution.
Suffix Breakdown & Model Matrix
- NFCP501: Base CPU module platform for FCN controllers featuring dual Ethernet connectivity.
- -S: Standard function software and hardware configuration block.
- 0: Standard type execution code.
- 5: Basic type model designation with no explosion protection.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | NFCP501-S05 |
| Brand | Yokogawa |
| Origin | Japan |
| Operating Temp | 0 to 55 deg C (Standard), -20 to 70 deg C (Extended option) |
| Power Consumption | Unspecified (Supplied via system backplane) |
| Ingress Protection | IP20 |
| Storage Temperature | -40 to 85 deg C |
| Humidity Limits | 5% to 95% RH non-condensing |
| Vibration Resistance | 0.15 mm P-P (5 to 58 Hz), 1 G (58 to 150 Hz) |
| Shock Resistance | 15 G, 11 ms (half-sine wave across X, Y, Z axes during power-off) |
| Corrosive Gas Class | ANSI/ISA S71.04 Class G2 (Standard), Class G3 (Optional) |
Process Control & Communication Characteristics
The NFCP501-S05 processes analog signal loops and discrete logic routines while interfacing with downstream nodes via its dual Ethernet channels. Built-in signal routing delivers 4-20 mA HART loop protocol translation and fieldbus connectivity across internal data rails. Standard channel-to-channel isolation safeguards central processing units against field ground loops and common-mode noise, while electrostatic shielding prevents operational latch-up up to 4 kV contact discharge.
Frequently Asked Questions
Q: What are the electrostatic discharge (ESD) immunity ratings for the NFCP501-S05 CPU hardware?
A: The module withstands up to 4 kV contact discharge and 8 kV aerial discharge according to industrial EMC testing limits.
Q: What environmental corrosive gas resistance standards apply to the NFCP501-S05 module housing?
A: The standard CPU assembly meets ANSI/ISA S71.04 Class G2 criteria, with optional Class G3 coating available for severe chemical exposure.
Q: What is the maximum permitted altitude limit for operating the NFCP501-S05 module?
A: The module is certified for operation at altitudes up to 2000 m above sea level without derating.
Field Installation Guidelines
- Module Mounting & Backplane Lock: Isolate system power before inserting the CPU module into the assigned FCN slot. Ensure top and bottom chassis locking latches engage fully to secure backplane electrical pins.
- Grounding & Shield Integrity: Connect the FCN base rack frame directly to the main cabinet functional ground bar using braided copper strap. Ensure field cable shields terminate at the earthing bar to prevent ground current flow across the CPU housing.
- Convection Clearance: Maintain unblocked airflow pathways above and below the CPU rack. Verify environmental ambient temperature rate-of-change does not exceed 10 deg C per hour during continuous operation.
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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