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YOKOGAWA NFPW442-51 Power Supply Module

YOKOGAWA NFPW442-51 Power Supply Module

YOKOGAWA / ESB
SNT401-13
Optical ESB Bus Repeater Master
● Electrical bus ↔ optical link
Designed for extending ESB bus communication through an optical-fiber connection.
OPTICAL LINK PROFILE
◉ Function: ESB bus optical transport
↔ Connection: master-to-slave repeater link
⌁ Official family specification: up to 2 stages
Distance depends on the system configuration; check the applicable Yokogawa specification before planning a link.
AMIKON LIMITED
 
International Delivery on the Day
Quick Response Support
Intercontinental Cooperation Network
Miya Zheng · Sales
✉ sales@amikon.cn ☎ Contact on WhatsApp
〈 ESB BUS 〉 ━━━━━ ◇ OPTICAL FIBER LINK ◇ ━━━━━ 〈 ESB BUS 〉 AMIKON contact QR code SCAN TO INQUIRE
YOKOGAWA / FIELD + SYSTEM POWER
NFPW442-51
220–240 VAC Power Supply Module
A power supply module for Yokogawa N-IO installations, providing regulated 5.1 VDC system power and a monitored 24 VDC field-supply path.
Sales manager: Miya zheng  |  Email: sales@amikon.cn  |  WhatsApp: 86-18020776792
01 / PRODUCT OVERVIEW
Purpose-Built for the Installed Yokogawa Architecture
 
A power supply module for Yokogawa N-IO installations, providing regulated 5.1 VDC system power and a monitored 24 VDC field-supply path. The full product code, installed hardware, connector arrangement and system release should be matched before replacement or expansion.
EXACT-CODE SUPPORT
REQUEST PRICE & LEAD TIME
02 / TECHNICAL SPECIFICATIONS
Configuration at a Glance
 
Product NFPW442-51
AC input rating 220–240 VAC
Permitted AC range 170–264 VAC rms
Input frequency 47–66 Hz
Maximum input current 0.7 A
System output 5.1 VDC, 0–7.8 A
Peak system output 11.8 A / 60 W peak
Analog field supply 24 VDC ±10%, 4 A input path
Approximate mass 0.6 kg
Dimensions 49.7 × 130 × 146.5 mm
03 / FUNCTIONAL ROLE & SYSTEM INTEGRATION
Installed Signal Path
 
01
220–240 VAC input
02
NFPW442 conversion
03
5.1 VDC system rail
04
N-IO node electronics
Commission only after confirming power, carrier or base hardware, addressing, diagnostics, field wiring and the intended controller configuration.
20 YEARS OF INDUSTRIAL AUTOMATION SUPPLY
Responsive support for planned and urgent requirements
Experienced support for exact-code matching and global coordination.
Careful inspection and configuration confirmation before dispatch.
Urgent dispatch options help reduce costly production delays.
Sales manager: Miya zheng  |  Email: sales@amikon.cn  |  WhatsApp: 86-18020776792
05 / FREQUENTLY ASKED QUESTIONS
Practical Selection Checks
 
Q1
What output does the module provide?
It supplies a regulated 5.1 VDC system rail rated to 7.8 A, with defined short-duration peak capability.
Q2
Does it also create the 24 VDC field supply?
The module accepts and monitors a separate 24 VDC field-supply input path; it does not replace the external field supply.
Q3
Can two modules be used for redundancy?
A supported redundant arrangement uses the designated NFBU200 power supply base.
Q4
What should be matched before replacement?
Confirm the complete suffix, AC input class, coating, base hardware and redundant or single configuration.
Need an exact-code quotation? CONTACT MIYA ZHENG
06 / RECOMMENDED MODELS
Industrial Automation Selection
 
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PFRA101 3BSE003911R115 6L-E4-C1A-RR 330173-00-05-10-02-00 VQ4600-5W1-Q 6SE7090-0XX84-6FE0 YPQ202A YT204001-KB
IC695CMM002 DSQC663 3HAC029818-001 6L-L45-F1A-RR 330180-X1-05 MOD: 145004-75 P74F-4AC-PAB A5E00677650
07 / ORDERING INFORMATION
Confirm the Complete Installed Configuration
 
For a quotation, provide the complete product code, quantity, required condition, destination and any visible revision or style marking. Returns & replacement
Contact us within 7 days of receipt. Items must remain in original condition and include a clear return reason. Return shipping charges are the buyer’s responsibility.
Sales manager: Miya zheng  |  Email: sales@amikon.cn  |  WhatsApp: 86-18020776792
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