Part Names And Functions - Mitsubishi QJ71C24N User Manual

4 SETTINGS AND PROCEDURES PRIOR TO OPERATION

4.3 Part Names and Functions

QJ71C24N
QJ71C24
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Part names of Q series C24 are shown below.
(*1)
1)
2)
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1 The appearance of the QJ71C24 is almost the same as that of the QJ71C24N, except for the model
name part and serial number plate.
2 The appearance of the QJ71C24-R2 is almost the same as that of the QJ71C24N-R2, except for the
model name part and serial number plate.
Name
1) Display LED
2) RS-232 interface
3) RS-422/485 interface
4) RS-422/485 interface
5) Serial number plate
QJ71C24N-R2
QJ71C24-R2 (*2)
Display LED (For details, see (1).)
RS232 interface for serial communication with external
devices (D-Sub 9 pin)
RS422/485 interface for serial communication with external
devices (2-piece terminal block)
RS422/485 interface for serial communication with external
devices (2-piece plug-in socket block)
Indicates the serial No. of the serial communication module.
MELSEC-Q
QJ71C24N-R4
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Contents
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