Mitsubishi Electric Q172CPUN - Page 127

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3 DESIGN
(3) Sample system circuit design for motion control 3
(For A31TU-D3 )
DC24VD
CP1
RST
+24V
24G
FLS1
COM
COM
NFB
200VAC
200VAC
FG
LG
Q61P-A2
Xn
CP2
Emergency stop
FLS1
DOG8/
CHANGE8
G24
Ra1
EMG
SG
EMG1
DC24VE
DED1
Q170TUD3CBL3M
CP3
ON
MC
MC
EMG
OFF
A31TU-D3 Internal circuit
Ra4
EMG SG
Ra2
Ra3
(Cable)
Ra2
Ra1
Emergency stop switch
EMG1
(Cable)
Dead-man switch
(Cable)(Cable)
Ra3
Ra1
Ra3
Ra2
SK
SK
Ra3
Ra2
SK
SK
(Internal connection)
EMG
SG
3-phase
200/220VAC
Power Supply
PLC CPU
Qn(H)CPU
Q173CPUN-T/
Motion CPU
Q172CPUN-T
Servo external
signals interface
module
Q172LX
Input module
Output module
QX40 QY10
Forced stop
Operation Ready
(Cable)
(Cable)
24VDC
Power
supply
Number of inputs:
8 axes/module
DED1
DC24VD
DC24VE
DOG8/
CHANGE8
PYm
Ra4
Servo normal outpu
t
(Servo normal:ON
Alarm:OFF)