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Mitsubishi Electric QJ71E71-100 — PLC Communication Modules

Mitsubishi QJ71E71-100 Ethernet Module, 100Mbps

MPNQJ71E71-100

Mitsubishi MELSEC Q Series Ethernet Module, QJ71E71-100, 100 Mbps, 32 I/O points, 0.5 A at 5 VDC.

$761.00 – $1,759.48Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

QJ71E71-100 — Specifications
ParameterValue
Weight0.11 Kg
Product typeEthernet Module
Transmission methodBase band
Data transmission rate100Mbps
Dimensions (L x w x h)9cm x 2.74cm x 9.8cm
Maximum segment length100m (323ft.) (between hub and node)
5V DC current consumption0.50A
Number of i (O points occupied)32 points (I/O assignment: Intelli.)
Maximum number of nodes per connectionCascade connection,maximum 2
Number of simultaneously open connections allowed16

Product details

The QJ71E71-100 is an Ethernet module for the Mitsubishi MELSEC Q series PLC, providing a 100Mbps baseband interface with a maximum segment length of 100m between hub and node.

Listed at a mature lifecycle stage, this module remains in active supply and is sourced to order against a confirmed RFQ.

MPN
QJ71E71-100