36
4 CONNECTING THE SERVO AMPLIFIER AND ROTARY SERVO MOTOR
4.2 Wiring
Connection diagram 2
Connection diagram 3
Fabricate an extension cable as shown below.
Refer to the following for the wires used for the extension cable.
Page 55 Selection example of wires
*1 Configure a circuit which interlocks with an emergency stop switch to shut off.
*2 The electromagnetic brake terminals (B1 and B2) have no polarity.
*3 Do not use the 24 V DC interface power supply for the electromagnetic brake.
*4 Connect a surge absorber as close to the rotary servo motor as possible.
*5 For MR-AEKCBL_M-_, refer to the following.
Page 80 MR-AEKCBL_M-_
CN2
CNP3
U
V
W
M
MR-AEP2CBL_M-A1-L
MR-AEP2CBL_M-A1-H
MR-AEP2CBL_M-A2-L
MR-AEP2CBL_M-A2-H
MR-AEP2CBL_M-A5-L
MR-AEP2CBL_M-A5-H
10 m or shorter
Rotary servo motor
Servo amplifier
(Red)
(White)
(Black)
(Green/yellow)
Encoder
CN2
CNP3
U
V
W
MR-AEPB2J10CBL03M-A1-L
MR-AEPB2J10CBL03M-A2-L
MR-AEPB2J10CBL03M-A5-L
*4
B
M
U
MBR
*1
ALM
50 m or shorter
Extension cable
Rotary servo motor
Servo amplifier
24 V DC power
supply for
electromagnetic
brake
*3
(Electromagnetic
brake interlock)
(Malfunction)
B1 (yellow)
*2
Electromagnetic
brake
B2 (brown)
U (red)
V (white)
W (black)
E (green/yellow)
Junction connector
for extension cable
Junction connector
for motor power cable
Encoder
MR-AEKCBL_M-L
*5
MR-AEKCBL_M-H
*5
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