Connection diagram 11
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
Servo amplifier
CNP3A
U
V
W
CN2A
CNP3B
U
V
W
CN2B
CNP3C
U
V
W
CN2C
*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-_
*6 This connection is for the MR-J5 3-axis servo amplifier.
4 CONNECTING THE SERVO AMPLIFIER AND ROTARY SERVO MOTOR
42
4.2 Wiring
50 m or shorter
Extension cable
24 V DC power
supply for
electromagnetic
CALM
*3
brake
(AND malfunction)
*1
*5
MR-AEKCBL_M-L
*5
MR-AEKCBL_M-H
*5
MR-AEKCBL_M-L
*5
MR-AEKCBL_M-H
*5
MR-AEKCBL_M-L
*5
MR-AEKCBL_M-H
MBR-A
(Electromagnetic brake
interlock for A-axis)
B1 (yellow)
*4
U
B2 (brown)
U (red)
V (white)
W (black)
E (green/yellow)
Junction connector
Junction connector
for extension cable
for motor power cable
MBR-B
(Electromagnetic brake
interlock for B-axis)
B1 (yellow)
*4
U
B2 (brown)
U (red)
V (white)
W (black)
E (green/yellow)
Junction connector
Junction connector
for extension cable
for motor power cable
MBR-C
(Electromagnetic brake
interlock for C-axis)
B1 (yellow)
*4
U
B2 (brown)
U (red)
V (white)
W (black)
E (green/yellow)
Junction connector
Junction connector
for extension cable
for motor power cable
MR-AEPB2J10CBL03M-A1-L
Rotary servo motor
MR-AEPB2J10CBL03M-A2-L
MR-AEPB2J10CBL03M-A5-L
*2
MR-AEPB2J10CBL03M-A1-L
Rotary servo motor
MR-AEPB2J10CBL03M-A2-L
MR-AEPB2J10CBL03M-A5-L
*2
MR-AEPB2J10CBL03M-A1-L
Rotary servo motor
MR-AEPB2J10CBL03M-A2-L
MR-AEPB2J10CBL03M-A5-L
*2
Electromagnetic
B
brake
M
Encoder
Electromagnetic
B
brake
M
Encoder
Electromagnetic
B
brake
M
Encoder
*6