Mitsubishi communication module QJ71C24N QJ71C24N-R2 QJ71C24N-R4
Push the limits of serial technology: baud rates up to 230.4 kbps, distance up to 1200 m, and multiple block batch read/write up to 960 words from QCPU device memory.
External devices (personal computer, HMI, etc.) may read and write data in the programmable controller CPU using MC protocol.
Connect with intelligent devices using their native protocol (barcode reader, measurement device, etc.) by selecting non-procedure protocol and using a sequence program for communication control.
MELSOFT engineering tools can establish a connection to the programmable controller CPU through the serial connection to perform programing and maintenance duties.
Dedicated functions are available to facilitate RS-232 communication over public telephone lines using a serial modem. One of them, the remote password function, prevents unauthorized access to programmable controllers via the modem line.
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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.
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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