The Mitsubishi QJ71PB92D is a PROFIBUS-DP interface module for the Q-series PLC platform. It links a Q-series CPU to a PROFIBUS-DP network, handling cyclic data exchange with remote I/O, drives, and other DP slaves. For a panel with an existing Q-series rack and a PROFIBUS backbone, this module is the standard way to bring that fieldbus into the controller.
Mitsubishi QJ71PB92D PROFIBUS-DP Interface, Mature Lifecycle
MPNQJ71PB92D
Mitsubishi QJ71PB92D, PROFIBUS-DP Interface Module, Q Series, Mature Lifecycle Stage
$1,729.98Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.10 kgs |
Product details
Frequently asked questions
Will the QJ71PB92D drop into a panel specified around the LJ71E71-100?
No. The LJ71E71-100 is an Ethernet interface module for the L-series PLC, which uses a different backplane and mounting scheme. The QJ71PB92D is a Q-series module and is not physically or electrically interchangeable with L-series modules. A panel built around an L-series CPU cannot accept this module without replacing the entire controller platform.
MPN
QJ71PB92D