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Home Product QJ71E71-100 Ethernet Module, Mitsubishi MELSEC-Q Series 10/100BASE-TX PLC Networking Interface for Automation Systems

QJ71E71-100 Ethernet Module, Mitsubishi MELSEC-Q Series 10/100BASE-TX PLC Networking Interface for Automation Systems

MELSEC QJ71E71-100
QJ71E71-100 Module
Q Series Ethernet Module
QJ71E71-100
MELSEC QJ71E71-100 Module: Q Series Ethernet Module for industrial automation, supporting 10BASE-T/100BASE-TX networks. Enables real-time communication, data exchange, and seamless integration with Q series PLCs in high-speed control systems.

Product Description

The MELSEC QJ71E71-100 Module is a Q Series Ethernet Module designed for high-speed industrial communication. It features a built-in 10BASE-T/100BASE-TX RJ45 port, supporting Ethernet communication with a data rate up to 100 Mbps. The module operates on 5VDC (±10%) and withstands ambient temperatures of 0 to 55°C. Compatible with Mitsubishi's Q Series PLCs, it directly interfaces with the base unit, enabling seamless integration into automation systems. Supporting protocols like MC protocol, TCP/IP, and UDP/IP, it ensures reliable data exchange in manufacturing, energy, and process control industries. Advantages include robust connectivity, real-time monitoring, and multi-protocol flexibility. Its compact design (27.4mm width) lacks onboard I/O but excels in network scalability. No battery or screen required; optimized for industrial Ethernet environments.
Parameter Specification
Model Name MELSEC QJ71E71-100
Module Type QJ71E71-100 Module (Q Series Ethernet Module)
Interface Type 10BASE-T/100BASE-TX (RJ45)
Protocol Supported TCP/IP, UDP/IP, ICMP, ARP, FTP, HTTP
Transmission Speed 10 Mbps / 100 Mbps (Auto-negotiation)
Supported Cable STP/UTP Category 3, 4, 5 (Max. 100m)
Number of Nodes Up to 64 (Simultaneous TCP connections)
Maximum Connections 16 (Fixed buffer communication)
Power Supply 5 VDC (±5%) from Q Series base unit
Power Consumption 0.55 W (Typical)
Mounting Method Q Series base unit slot installation
Operating Temperature 0°C to 55°C
Storage Temperature -25°C to 75°C
Weight 0.2 kg
Compliance CE, FCC, UL, EMC Directive
question:Do you provide technical selection services?
answer:Yes, we offer technical selection assistance for product specifications.
question:Can shipments apply for low-value declaration?
answer:Yes, eligible shipments can apply for low-value declaration upon request.
question:Are product samples available for testing?
answer:Yes, samples are provided upon request with applicable terms and fees.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Do you provide technical selection services?
answer:Yes, we offer technical selection assistance for product specifications.
question:Can shipments apply for low-value declaration?
answer:Yes, eligible shipments can apply for low-value declaration upon request.
question:Are product samples available for testing?
answer:Yes, samples are provided upon request with applicable terms and fees.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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