QJ71FL71-B2-F01 Mitsubishi Redundant Power Supply Module 5 V DC/3 A 100 To 240 V AC

Mitsubishi Universal model Redundant Power Supply Module QJ71FL71-B2-F01

QJ71FL71-B2-F01 Description

QJ71FL71-B2-F01 Key Features

• FL-net (OPCN-2) Ver.2.00 Compliance: Supports the latest standard for open factory automation networks, ensuring high interoperability.
• 10BASE2 Network Interface: Specifically designed for 10 Mbps half-duplex communication over 50Ω coaxial thin Ethernet cable.
• High-Speed Real-Time Communication: Delivers millisecond-level synchronization with PLC scan cycles for precise control data transmission.
• Large Network Capacity: Supports a maximum system configuration of up to 254 nodes, with 30 nodes connectable per single segment.
• Extensive Data Handling: Provides massive shared memory capacity (8 k bits + 8 k words per node) for seamless cross-device data sharing.
• Advanced Time-Division Communication: Utilizes precise timing control to maximize network efficiency (up to 98% utilization) at 10 Mbps.
• Dual-Port Buffer Architecture: Ensures reliable, concurrent transmission and reception without data loss or bottlenecks.
• Comprehensive Network Diagnostics: Built-in tools for monitoring network load, error statistics, node response time, and data integrity.
• Hot-Swappable Design: Supports replacement during system operation, minimizing downtime for maintenance.
• Industrial Durability: Rugged construction resistant to vibration, shock, and wide temperature fluctuations.
• Easy Installation: Slim, 27.4mm width module for direct mounting on standard PLC base units.
• Flexible Configuration: User-configurable node addresses and network parameters via software.

QJ71FL71-B2-F01 Materials & Applications

Materials

• Housing: High-strength, flame-retardant thermoplastic engineering polymer, resistant to impact and industrial chemicals.
• Circuit Board: High-quality FR-4 glass epoxy PCB with multi-layer design for signal integrity and noise reduction.
• Network Connector: BNC (Bayonet Neill–Concelman) coaxial connector for secure 10BASE2 cable connection.
• Internal Components: Industrial-grade integrated circuits and passive components for extended operational life.
• **Terminals: Gold-plated male pins for reliable electrical connection to the PLC backplane.
• Labeling: High-temperature resistant silk-screen printing for permanent identification.
• **Heat Dissipation: Conformal coating on electronics for protection against dust and humidity.

Typical Applications

• Automated Manufacturing Lines: Real-time communication between PLCs, robots, and machine tools.
• Factory Automation Networks: Connecting distributed I/O systems, conveyors, and processing equipment.
• Material Handling Systems: Coordination of warehouse automation, sorting, and packaging machinery.
• Food & Beverage Processing: Networked control for hygienic production and packaging lines.
• Pharmaceutical Manufacturing: Reliable communication for precision process control equipment.
• Semiconductor Fabrication: Synchronized control for cleanroom automation tools.
• Textile & Printing Machinery: High-speed coordination of multi-stage production processes.
• Legacy System Modernization: Upgrading and integrating older 10BASE2-based industrial networks.
• Water Treatment Plants: Networking of pump controls, sensors, and SCADA systems.

QJ71FL71-B2-F01 Important Parameters