NFPW444-50 Yokogawa DCS Power Supply Module

Description

NFPW444-50 Yokogawa Introduction and Technical Parameters
Brand: Yokogawa
Model: NFPW444-50
Product Name: Power Supply Module
Origin: Japan )
HS Code: 85044030

Core Technical Parameters
1. Electrical Parameters
Input Voltage Range: 5V ~ 30 VDC (compatible with 24V PLC systems for direct access)
Output Voltage: 24 VDC (stable output for controller and I/O modules)
Single-channel Maximum Load Current: ≤ 50 mA
Isolation Voltage: ≥ 2500 Vrms (built-in optocoupler isolation technology to prevent signal interference)
Protection Functions: Overvoltage protection, reverse connection protection, and anti-interference protection
Communication Compatibility: Supports Modbus RTU communication protocol extension (for remote monitoring integration)
Protection Class: IP20 (suitable for cabinet-mounted installation)
Housing Material: Flame-retardant material (UL94 V-0 grade)
2. Mechanical Parameters
Dimensions: Width: 49.7 mm, Depth: 130 mm, Height: 146.5 mm (compact modular design)
Weight: Approximately 0.6 kg
Mounting Method: Slot-mounted (compatible with NF BU 050 and NF BU 200 base modules)
Wiring Terminal: Dual-color spring terminal, supporting wire diameter of 0.08 ~ 2.5 mm²
Wiring Configuration: Supports common anode/common cathode wiring
3. Environmental & Temperature Parameters
Operating Temperature: -10℃ ~ +60℃ (wide temperature range for harsh industrial environments)
Storage Temperature: -20℃ ~ +70℃
Relative Humidity: ≤ 90% (No Condensation)
Altitude: ≤ 2000 m (Derating Required for Higher Altitudes)
Contamination Resistance: Resistant to dust and non-conductive dirt
4. Input / Output
Input: 5V ~ 30 VDC Power Supply; Digital and Analog Signals (0-10V/4-20mA) from industrial sensors and PLC front-ends
Output: 24 VDC Stable Power Supply for FCN controller modules (CPU, I/O modules); Isolated Signal Output for system control and monitoring

NFPW444-50 pdf
NFPW444-50

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