Brand:Yokogawa Electric Item No.:NFPW444 Product Origin:Japan Product Dimensions:49.7 × 130 × 146.5 mm Product Weight:0.6 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Yokogawa NFPW444 Power Module delivers stable and reliable power for distributed control and automation systems. Engineered for industrial-grade operation, it supports redundancy, protects connected modules, and ensures continuous and safe operation across complex automation networks.
Technical Specifications
Feature
Specification
Model
NFPW444
Type
Power Module
Dimensions
49.7 × 130 × 146.5 mm
Weight
0.6 kg
Output Voltage/Current
DC, stable for connected modules
Communication Protocol
ESB Bus (status monitoring)
Mounting
DIN rail / panel mountable
Diagnostic Features
LEDs for status, error detection
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Applications
• Provides reliable power supply to distributed control system modules.
• Supports uninterrupted operation of Yokogawa DCS and ESB networks.
• Enables redundancy and backup power configurations for critical industrial processes.
• Facilitates scalable power distribution in automation systems.
• Ensures stable voltage and current for sensitive analog and digital modules.
Key Advantages
• High Reliability: Designed for continuous operation under industrial conditions.
• Stable Output: Provides precise and consistent voltage/current to connected modules.
• Flexible Integration: Compatible with multiple Yokogawa controllers and bus modules.
• Redundant Support: Can be used in redundant configurations to ensure uninterrupted operation.
• Easy Maintenance: Clear diagnostic LEDs and status indicators simplify troubleshooting.
Technical FAQs
Q: What is the output voltage and current of the NFPW444?
It provides a stable DC output suitable for powering analog, digital, and communication modules.
Q: Can this power module operate in harsh industrial environments?
Yes, it is rated for industrial temperature ranges and vibration-resistant operation.
Q: Does it support redundant power configurations?
Yes, it can be integrated into redundant setups to provide uninterrupted power.
Q: How does it communicate status to the control system?
It provides diagnostic LEDs and status feedback via the ESB bus interface.
Q: Is on-site maintenance straightforward?
Yes, diagnostic indicators and modular design simplify maintenance procedures.
Q: Can it handle short-circuit or overload conditions?
Yes, built-in protections safeguard the module and connected devices.
Q: How many modules can a single power module support?
It supports powering multiple DCS and ESB modules depending on system configuration.
Q: Is firmware or software update required for this module?
No, it operates as a standalone power supply module and does not require firmware updates.
Q: Can it operate continuously without downtime?
Yes, it is designed for 24/7 industrial operations with minimal maintenance.
Q: How does it enhance system safety?
Reliable power delivery ensures stable operation of critical process control modules, reducing the risk of process disruption.
