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MELSEC-Q
2 SYSTEM CONFIGURATION
2.2 Component list
The positioning system using the QD75 is configured of the following devices.
No. Part name Type Remarks
1 Positioning module
QD75M1
QD75M2
QD75M4
QD75M
Number of control axes
M: SSCNET model
2
GX Configurator-
QP
SW
D5C-QD75P-
E
Refer to GX Configurator-QP Operating Manual for details.
3 Personal computer
DOS/V personal
computer
(Prepared by user)
Refer to GX Configurator-QP Operating Manual for details.
4 RS-232 cable QC30R2
(Prepared by user)
An RS-232 cable is needed for connecting the CPU module with a
personal computer (DOS/V).
For details, refer to GX Configurator-QP Operating Manual.
5 USB cable –
(Prepared by user)
A USB cable is needed for connecting the CPU module with a personal
computer (DOS/V).
For details, refer to GX Configurator-QP Operating Manual.
6 Servo amplifier – (Prepared by user)
7
Manual pulse
generator
–
(Prepared by user)
Recommended: MR-HDP01 (Mitsubishi Electric)
8
SSCNET cable
1
(For connecting
between the QD75
and the servo
amplifier)
–
(Prepared by user)
Cables are needed to connect the QD75 with the servo amplifier.
9
Cable
1
(For connecting
between the QD75
and the external
device)
–
(Prepared by user)
Cables are needed to connect the QD75 with the external device.
(Prepare them referring to the manuals for the connected devices and
information given in 3.4.2 of this manual.)
1: The SSCNET cable connecting the QD75 and servo amplifier, external device connection connector has been
prepared. Refer to the below table.
Part name Type Remarks
MR-J2HBUS

M
• Connection between QD75M

and (MR-J2-B/MR-J2S-B/MR-J2-Jr/MR-
J2M)
• Connection between (MR-J2-B/MR-J2S-B/MR-J2-Jr/MR-J2M) and (MR-
J2-B/MR-J2S-B/MR-J2-Jr/MR-J2M).
(0.5m(1.64ft.), 1m(3.28ft.), 5m(16.4ft.) )
• MR-J2CN1: connector set (sold separately)
MR-J2HBUS

M-A
• Connection between QD75M

/MR-J2-B/MR-J2S-B/MR-J2-Jr/MR-J2M
and MR-H-BN/MR-H-BN4.
(0.5m(1.64ft.), 1m(3.28ft.), 5m(16.4ft.) )
• MR-J2CN1-A: connector set (sold separately)
SSCNET cable
MR-HBUS

M
• Connection between MR-H-BN/MR-H-BN4 and MR-H-BN/MR-H-BN4
(0.5m(1.64ft.), 1m(3.28ft.), 5m(16.4ft.) )
• MR-HBCNS: connector set (sold separately)
Applicable connector A6CON1, A6CON2, A6CON3, A6CON4 (sold separately)
Applicable wire size
0.3 mm
2
(when A6CON1and A6CON4 are used), AWG#24 to 28 (when A6CON2 is used),
AWG#28 (twisted)/AWG#30 (single wire) (when A6CON3 is used)
(Note): The overall extension of the SSCNET cable is up to 30m.
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