NFCP501-W05 Yokogawa STARDOM FCN CPU Module

Availability: 20 left in stock

Yokogawa NFCP501-W05 STARDOM FCN CPU Module Configured for high-speed deterministic control in STARDOM FCN-500 networks, the Yokogawa NFCP501-W05 (NFCP501 CPU...

SKU: NFCP501-W05

Manufacturer: Yokogawa
Product No.: NFCP501-W05
Product Type: CPU Modules
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 900g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Yokogawa NFCP501-W05 STARDOM FCN CPU Module

Configured for high-speed deterministic control in STARDOM FCN-500 networks, the Yokogawa NFCP501-W05 (NFCP501 CPU Module) provides direct physical/electrical execution.

Suffix Breakdown & Model Matrix

Code	Option / Specification	Description
NFCP501	Base Model	CPU module for FCN (with 2 Ethernet ports)
-W	Function Type	With extended functions
0	Standard Type	Standard configuration type
5	Explosion Protection	Basic type with no explosion protection

Hardware Specifications

Parameter	Specification
Model	NFCP501-W05
Brand	Yokogawa
Origin	Japan
Weight	0.9 kg (Net), 2.0 kg (Shipping)
Dimensions	65.8 x 130 x 149.3 mm
Operating Temp	-20 to +70 deg C
Power Consumption	Standard FCN backplane power allocation
Processor	Intel Atom E3815 (1.46 GHz)
Main Memory	256 MB ECC RAM
Static RAM	2 MB ECC, battery-backed (700 KB retention)
Storage	1 GB onboard flash memory (SDHC slot supports up to 32 GB)
Ethernet Ports	2 x RJ45 (1000BASE-T / 100BASE-TX / 10BASE-T)
Serial Port	1 x RS-232-C (0.3 to 115.2 kbps)
Redundancy Support	Dual-CPU module hardware redundancy
Cooling	Fanless, natural air cooling

Process Control and DCS Connectivity

The NFCP501-W05 CPU module handles real-time execution across STARDOM field control nodes. Dual Gigabit Ethernet interfaces establish deterministic networking links, while the RS-232-C port manages serial device integration. Dynamic data transfers maintain channel-to-channel isolation and support 4-20 mA HART loop protocol passes through connected I/O networks. Integrated hardware diagnostics, ECC memory protection, and cold junction compensation loop parameters ensure stable telemetry execution during uninterrupted continuous operation.

Frequently Asked Questions

Q: How does the NFCP501-W05 maintain system data integrity during a power loss?

A: The module relies on 2 MB of battery-backed ECC Static RAM with 700 KB dedicated retention space to preserve critical control states and variables during power interruptions.

Q: What network interface options are integrated into the primary CPU hardware?

A: The board includes two RJ45 Ethernet ports supporting speeds up to 1000BASE-T, alongside one RS-232-C serial port operating between 0.3 kbps and 115.2 kbps.

Field Installation Guidelines

Mount the NFCP501-W05 vertically into the designated controller rack slot of the FCN-500 base module until the locking mechanism fully snaps into place. Maintain a minimum clearance of 50 mm above and below the unit to ensure unimpeded natural convection through the fanless heat sink assembly. Connect Ethernet cabling using shielded twisted-pair (STP) Cat 5e/6 lines, grounding the cable shielding to the main panel earth rail. Ensure the battery assembly for the Static RAM is connected prior to system commissioning.

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