INDUSTRY EXPERTS
Decades of Equipment Knowlege.






2 in stock
This listing is for a USED Mitsubishi QJ71MB91 MODBUS interface unit. The QJ71MB91 provides MODBUS serial communications within MELSEC-Q automation systems, enabling data exchange between PLCs, HMIs, drives, instruments, and other MODBUS-compatible devices. Dual-channel communication architecture supports integration of multiple serial devices within industrial control and manufacturing environments.
Decades of Equipment Knowlege.
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