| Attribute | Value |
|---|---|
| Product Name | Mitsubishi QJ71E71-100 Ethernet I/F Unit |
| Manufacturer | Mitsubishi Electric Corporation |
| Series | MELSEC-Q |
| Model | QJ71E71-100 |
| Type | Ethernet I/F Unit |
| MAC Address | 38E08E95052C |
| Power Supply | 5VDC, 0.50A |
| Additional Module | QX40-S1 |
| Input Voltage | 24VDC, 6mA |
| Certification Code | KCC-REI-MEK-TD915A472G51 |
| Weight | 85 gm |
What is the QJ71E71-100 Ethernet Interface Unit?
The QJ71E71-100 is a high-speed Ethernet interface module produced by Mitsubishi Electric Corporation, specifically for use with the MELSEC-Q series of programmable logic controllers (PLCs). The module enables the PLC to exchange data with other devices and networks via standard Ethernet protocols, and it is therefore a key tool for factory automation, process control, and data management.
Key Features
Ethernet Compatibility
The QJ71E71-100 supports 10BASE-T and 100BASE-TX standards for broad compatibility in a variety of network environments.
Multi-Proocols
It is compatible with TCP/IP, UDP, and MELSEC communication protocols for easy integration with diversified industrial devices.
MAC Address
All modules have an individual MAC address (e.g., 38E08E95052C) to ensure consistent identification in your network.
Data Transmission Speed
The device has high-speed data communication for greater efficiency and responsiveness between systems.
Compact & Lightweight
With a weight of around 85 grams, it is sized precisely to fit into small control panels without taking up extra space.
Low Power Consumption
With a power requirement of only 5VDC and 0.50A, the module is power efficient without sacrificing performance.
Applications
The QJ71E71-100 is utilized in a range of industrial applications where smooth communication and automation are essential:
Factory Automation Systems – Facilitates communication between PLCs, HMIs, SCADA, and other network devices.
Process Control – Applied in pharmaceuticals, food processing, and chemical industries to monitor processes in real-time.
Remote Monitoring – Enables remote diagnostics as well as data gathering from geographically dispersed facilities.
Smart Manufacturing – Enables Industry 4.0 applications through integration with IoT platforms and cloud-based analytics solutions.
Advantages of Implementing the QJ71E71-100
Enhanced Operational Performance – High-speed and dependable data communication assists in reducing downtime.
Simple Integration – Enables plug-and-play integration with existing Q-series configurations.
Improved Scalability – Enables you to grow your network and include new devices with minimal configuration changes.
Future-Ready – Designed to accommodate future-proof manufacturing and digital transformation initiatives.
