Mitsubishi PLC CPU interface module QJ71MB91 QJ71MT91
Using the master function, communicate with 3rd party MODBUS® compatible slave devices.
Slave mode is also supported, which allows communication with other MODBUS® masters such as 3rd party programmable controllers.
Using the QJ71MB91 synchronization function, a master station may be connected to CH1 (RS-232) and communicate with multiple slaves connected to the CH2(RS-422/485) interfacE)
The QJ71MT91 module is able to operate using the master and slave functions simultaneously.
Unmatched Customer Service
After Hours Shipping
Real Time Order Tracking
Flexible Delivery Options
Intact Technical Supports
What Does Our Clients Say
Mitsubishi MR-J4 Servo motor
Laura Navas
Great product, great service and we saved money. Excellent !
2019/12/01
Hongfa Relay enquiry
Daniel Frey
The supplier have a professional team to deal my orders，free technique support，fast shipping，warmly service.They also helped me to built the FANUC and Mitsubishi test bench，good partner，looking forward more cooperation in the future.
2020/01/01
Fanuc servo motor repair from Canada
Clayton Steytler
thanks for you support, your engineers solved my problem, thanks also, and want to send you parts for repair.fast shipping.
2020/02/08
Keyence sensor
EQDR SALES
Original and fast shipping,will order again!good supplier!
2020/02/22
Hongfa Relay&Omron relay
Roly Franco
good quality,well done.works well.
2020/02/28
Board A20B-1002-0710 FANUC
Ollie Santos
Great Seller, item arrive in good order, and work fine, thanks.
English
Deutsch
한국어
What Does Our Clients Say
Mitsubishi MR-J4 Servo motor
Laura Navas
Great product, great service and we saved money. Excellent !
2019/12/01
Hongfa Relay enquiry
Daniel Frey
The supplier have a professional team to deal my orders，free technique support，fast shipping，warmly service.They also helped me to built the FANUC and Mitsubishi test bench，good partner，looking forward more cooperation in the future.
2020/01/01
Fanuc servo motor repair from Canada
Clayton Steytler
thanks for you support, your engineers solved my problem, thanks also, and want to send you parts for repair.fast shipping.
2020/02/08
Keyence sensor
EQDR SALES
Original and fast shipping,will order again!good supplier!
2020/02/22
Hongfa Relay&Omron relay
Roly Franco
good quality,well done.works well.
2020/02/28
Board A20B-1002-0710 FANUC
Ollie Santos
Great Seller, item arrive in good order, and work fine, thanks.
2020/04/15
fanuc amplifier A06B-6114/7-H206
Amanda
ship quickly and tested drive well, good supplier
2020/04/18