Brand: Yokogawa. Manufacturer: Yokogawa Electric Corporation
STARDOM: FCN, FCN-500, FCN-100, FCN-RTU, FCJ
Yokogawa CPU Module NFCP100
Features
Yokogawa CPU Module NFCP100
• High-performance, high-reliability modular controller
• Memory with ECC
• Low heat dissipation eliminates the need for a fan
• A wealth of RAS features -CPU self-diagnostics, temperature monitoring, I/O diagnostics, and more
• The CPU, power supply module, local bus (SB bus), and control network can all be duplexed, and all modules are hot-swappable.
• Can function as link active schedulers (LASs) for low-speed voltage mode (H1) FOUNDATION Fieldbus segments, and link up FOUNDATION Fieldbus-enabled field devices.
Configuration
Yokogawa CPU Module NFCP100
An FCN-100 consists of the following:
• Base module
• Power supply module
• CPU module
• SB bus repeat module (extending the SB bus, the local bus for FCNs, to connect an extension unit)
• I/O modules
There are two types of base module.
- NFBU200 base module (long): Up to 2 extension units connectable for I/O expansion
- NFBU050 base module (short): Compact and dedicated to one-unit-configuration
Maximum I/O Module Configurations
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Base Module
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Unit Configuration
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Standard
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Duplexed (*1)
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NFBU200 base module (long)
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Control unit only
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Max. 8 modules
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Max. 6 modules
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With 1 extension unit
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Max. 16 modules
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Max. 12 modules
|
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With 2 extension unit
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Max. 25 modules
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Max. 20 modules
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NFBU050 base module (short)
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Control unit (*2)
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Max. 3 modules
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Not applicable (*3)
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*1: When CPU and SB bus repeat modules are duplexed
*2: SB bus repeat modules cannot be mounted on NFBU050.
*3: Neither power supply nor CPU modules can be duplexed on NFBU050.
Installation Requirements
Yokogawa CPU Module NFCP100
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Item
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Specification
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Ambient temperature
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Operation
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0° to 55°C
|
|
Transportation/storage
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– 40° to 85°C (*1)
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Ambient humidity
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Operation
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5 to 95 %RH (no condensation)
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Transportation/storage
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5 to 95 %RH (no condensation)
|
|
Rate of change in
temperature
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Operation
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Within ±10°C/h
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Transportation/storage
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Within ±20°C/h
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Dust
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0.3 mg/m3 or less
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|
Protection class
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IP20
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Resistance to corrosive gases
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ANSI/ISA S71.04 Class G2 (Standard) (ANSI/ISA S71.04 Class G3, option)
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|
Resistance to vibration
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0.15 mm P-P (5 to 58 Hz), 1 G (58 to 150 Hz)
|
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Resistance to shock
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15 G, 11 ms (during power-off, for sine half-waves in XYZ-directions)
|
|
Altitude
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2000 m or less
|
|
Noise
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Electric field
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3 V/m or less (26 MHz to 1 GHz)
|
|
Magnetic field
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30 A/m (AC) or less, 400 A/m (DC) or less
|
|
Electrostatic discharge
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4 kV or less contact discharge, 8 kV or less aerial discharge
|
|
Grounding
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Apply the grounding system which is defined by the rules and standards of the
country or the region.
|
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Cooling
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Natural air cooling
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*1: System clock may be reset if the temperature falls below -10°C.
CPU Module
One CPU module is mounted in each control unit, or two for a duplexed CPU configuration. The CPU module runs a real-time operating system, supports programming languages compliant with the IEC 61131-3 international standard, and serves as a Java virtual machine.
Model and Suffix Codes
Yokogawa CPU Module NFCP100
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|
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Description
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Model
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NFCP100
|
CPU module for FCN
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Suffix
Codes
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-S
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Standard type
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0
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Always 0
|
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5
|
Basic type with no explosion
protection
|
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6
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With ISA Standard G3 option and no
explosion protection
|
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E
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Basic type with explosion protection
|
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F
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With ISA Standard G3 option and
explosion protection
|
