PLCs, Power Supplies & Others

Technical Specifications and Hardware Overview

The Fuji NUZV-PA1 operates as a power supply and communication module for the MICREX-F series PLC system. This module measures 130 mm in height, 50 mm in width, and 110 mm in depth for standard DIN rail mounting. It weighs approximately 0.65 kilograms, which enables straightforward handling during installation. The unit accepts an input voltage range of 100 to 240 V AC for global power compatibility. It delivers a 24 V DC output at 2 A for powering system modules and field devices. The module also provides a 5 V DC output at 1.5 A for backplane logic circuits.

The unit features one RS-232 serial port for programming and diagnostic access. It includes a 1.5 A rated output terminal for external device power distribution. The module contains 8 KB of EEPROM for system configuration data retention. It offers built-in overvoltage and overcurrent protection on each output channel. The unit provides a green LED for power-good status indication. The operating temperature range spans -10°C to 55°C for industrial environments. Storage temperatures extend from -20°C to 70°C without causing damage. Humidity tolerance covers 10% to 90% non-condensing conditions.

Power Conversion and System Integration

This power supply module converts AC input to stable DC outputs with 85% efficiency. It supplies 24 V DC to field devices and external sensors. The Fuji NUZV-PA1 provides 5 V DC to backplane logic for module communication. It ensures continuous system operation through input voltage fluctuations. The unit includes a cooling fan for enhanced thermal management. It offers soft-start functionality to limit inrush current during power-up. The module supports parallel operation with additional power supplies. It stores configuration parameters in EEPROM for reliable retention.

Installation and Reliability Data

The NUZV-PA1 mounts onto a standard DIN rail within control cabinets. It requires 40 mm clearance above and below for adequate airflow. The unit delivers a mean time between failures of 200,000 hours. It carries CE and UL certifications for global deployment. The module passes vibration testing at 5 to 500 Hz with 0.5 g amplitude. It withstands shock loads up to 10 g for 11 ms duration. The unit contains approximately 100 components on a double-sided PCB.

Details