4 CONNECTING THE SERVO AMPLIFIER AND ROTARY SERVO MOTOR
4.2 Wiring
37
4
Connection diagram 4
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-AENSCBL_M-_, refer to the following.
Page 83 MR-AENSCBL_M-_
*6 Use of the following connectors is recommended:
Junction connector Description IP rating
a) Junction connector for extension cable IP67
b) Junction connector for motor power
cable
IP67
MR-AEPB2J20CBL03M-A1-L
MR-AEPB2J20CBL03M-A2-L
MR-AEPB2J20CBL03M-A5-L
MR-AENSCBL_M-L
MR-AENSCBL_M-H
CN2
CNP3
U
V
W
*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)
a) Junction connector
for extension cable
*6
b) Junction connector
for motor power cable
*6
Encoder
Connector: CE05-6A22-23SD-D-BSS
Cord clamp: CE3057-12A-2-D
(DDK Ltd.)
The number varies depending on the cable OD.
Connector: D/MS3101A22-23P(D263)
Backshell: CE02-22BS-S-D
Cord clamp: CE3057-12A-3-D
(DDK Ltd.)
The number varies depending on the cable OD.
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