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Yokogawa

Yokogawa NFCP501-W05 STARDOM FCN CPU Module

SKU NFCP501-W05

Disponibile

12-month warranty
Free returns within 30 days

Manufacturer: Yokogawa
Product No.: NFCP501-W05
Origin Japan
Product Type: CPU Modules
Payment: T/T, Western Union
Weight: 0.9 kg
Dimensions: 65.8 x 130 x 149.3 mm (W x H x D)
Shipping port: Xiamen
Warranty: 12 months

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

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Product Description

Description

The Yokogawa NFCP501-W05 is a CPU module designed for high-reliability process control and autonomous field automation. Powered by an Intel Atom E3815 processor running at 1.46 GHz, this CPU module serves as the primary processing core for the STARDOM FCN-500 controller. The unit features 256 MB of system memory with ECC, 2 MB of battery-backed Static RAM, 1 GB of onboard flash memory, and an SDHC slot supporting cards from 4 GB to 32 GB. It includes 2 Ethernet ports utilizing RJ45 modular connectors (10/100/1000 Mbps) for control network communications, one asynchronous RS-232-C serial port, and an internal SB bus interface. Operating under a real-time system, the NFCP501-W05 supports extended function application portfolios, dual-CPU redundancy, and natural air cooling without an internal fan.

Features

Powered by an Intel Atom E3815 1.46 GHz processor.
Equipped with 256 MB ECC system memory, 2 MB battery-backed Static RAM, and 1 GB onboard flash memory.
Features 2 RJ45 Gigabit Ethernet ports (1000BASE-T/100BASE-TX/10BASE-T).
Built-in RS-232-C serial port using a D-sub 9-pin male connector.
Supports extended functions (-W suffix code) for application portfolios.
Fanless design with low heat dissipation for continuous operation.
Includes hardware diagnostics, temperature monitoring, and watchdog timers.
Configurable for dual-CPU module redundancy.
Front panel status LEDs for CPU, Ethernet, SD card, and maintenance functions.
Equipped with an SD card slot (SDHC Class 10, 4 to 32 GB).

Applications

Distributed process control systems (DCS/PLC)
Remote terminal unit (RTU) installations
Oil and gas field automation
Water treatment and utility management
Industrial power and energy management systems

Ordering Information

Model	Suffix Codes	Description
NFCP501		CPU module for FCN (with 2 Ethernet ports)
	-W	With extended functions
	0	Standard type
	5	Basic type with no explosion protection

Technical Specifications

Parameter	Specification
Manufacturer	Yokogawa
Model	NFCP501-W05
Processor	Atom E3815 1.46 GHz
Main Memory	256 MB with ECC
Static RAM	2 MB with ECC, backed up by battery
Secondary Memory	1 GB onboard flash memory
External Media	SD card 1 slot: SDHC (4 to 32 GB) Class 10
Serial Port	1 RS-232-C port: D-sub 9 pins, male
Serial Baud Rate	0.3, 1.2, 2.4, 4.8, 9.6, 14.4, 19.2, 28.8, 38.4, 57.6, or 115.2 kbps
Ethernet Ports	2 Ethernet ports (RJ45 modular jacks)
Ethernet Baud Rate	1000, 100, 10 Mbps (1000BASE-T, 100BASE-TX, 10BASE-T)
Internal Bus	SB bus (duplex)
RAS Features	Watchdog timer, temperature monitor, etc.
Battery	1000 mAh graphite fluoride lithium battery
Supply Voltage	5 V DC +/-5%
Current Consumption	Max. 1200 mA
Duplex Configuration	Possible
Occupying Slots	2 slots
Ambient Operating Temperature	0 to 55 degC
Ambient Storage Temperature	-40 to 85 degC
Ambient Humidity	5 to 95%RH (no condensation)
Protection Class	IP20
Cooling	Natural air cooling
Weight	0.9 kg
Dimensions (W x H x D)	65.8 x 130 x 149.3 mm

Connections/Interfaces

Connector Pin	Function
1	CD (Data channel receiving carrier detection)
2	RD (Receiving data)
3	SD (Transmission data)
4	ER (Data terminal ready)
5	SG (Signal ground)
6	DR (Data set ready)
7	RS (Transmission request)
8	CS (Transmission enabled)
9	Not used

Installation Guidelines

Ensure natural air circulation around the module; do not block upper or lower ventilation slots.
Mount the module securely onto designated CPU slots of the base module (occupies 2 base slots).
Verify that the supply voltage is regulated to 5 V DC +/-5% before powering the unit.
Use standard UTP straight cables (CAT5e or higher) for network connections via RJ45 modular jacks.
Secure the front CPU cover using a wire lock (recommended diameter 1 mm) to prevent unauthorized switch operation.
Apply proper system grounding in accordance with local regulations.

Shipping & Returns

Global Express Shipping

Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

FAQ

How many base slots does the CPU module occupy?

The CPU module occupies two slots on the FCN base module.

What processor and main memory are built into the device?

The module is built with an Intel Atom E3815 1.46 GHz processor and 256 MB ECC main memory.

Can the serial port be used in redundant CPU configurations?

The onboard RS-232-C serial port cannot be used when CPU modules are configured in redundancy.

What type of external storage card does the device accept?

The CPU module accepts an SDHC Class 10 card with capacities ranging from 4 GB to 32 GB.

Reviews

NFCP501-W05

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