3. SIGNALS AND WIRING
3 - 37
(2) When cable length exceeds 10m
When the cable length exceeds 10m, fabricate an extension cable as shown below on the customer side. In
this case, the motor brake cable should be within 2m long.
Refer to section 11.5 for the wire used for the extension cable.
B1
B2
B
AWG20
AWG20
MR-BKS1CBL2M-A1-L
MR-BKS1CBL2M-A2-L
MR-BKS1CBL2M-A1-H
MR-BKS1CBL2M-A2-H
MR-BKS2CBL03M-A1-L
MR-BKS2CBL03M-A2-L
2m or less
(Note 2)
b) Relay connector for
motor brake cable
(Note 2)
a)
U
50m or less
B1
B2
B
AWG20
AWG20
MR-BKS1CBL2M-A1-L
MR-BKS1CBL2M-A2-L
MR-BKS1CBL2M-A1-H
MR-BKS1CBL2M-A2-H
MR-BKS2CBL03M-A1-L
MR-BKS2CBL03M-A2-L
U
24VDC power
supply for
electromagnetic
brake
(Note 1)
Servo motor
A-axis electromagnetic
brake interlock
(MBR-A)
(Note 3)
A-axis malfunction
(ALM-A)
(Note 4)
B-axis electromagnetic
brake interlock
(MBR-B)
B-axis malfunction
(ALM-B)
(Note 1)
Servo motor
(Note 4)
(Note 2)
b) Relay connector for
motor brake cable
(Note 2)
a)
Relay connector for
extension cable
Relay connector for
extension cable
(Note 5)
Note 1. Connect a surge absorber as close to the servo motor as possible.
2. Use of the following connectors is recommended when ingress protection (IP65) is necessary.
Relay connector
Description
IP rating
a) Relay connector for
extension cable
CM10-CR2P-
(DDK)
Wire size: S, M, L
IP65
b) Relay connector for
motor brake cable
CMV1-SP2S-
(DDK)
Wire size: S, M1, M2, L
IP65
3. Shut off the circuit by interlocking with the emergency stop switch.
4. There is no polarity in electromagnetic brake terminals (B1 and B2).
5. Do not use the 24VDC interface power supply for the electromagnetic brake.
Содержание MELSERVO-J3W Series
Страница 17: ...8 MEMO ...
Страница 27: ...1 FUNCTIONS AND CONFIGURATION 1 10 MEMO ...
Страница 87: ...4 STARTUP 4 14 MEMO ...
Страница 117: ...5 PARAMETERS 5 30 MEMO ...
Страница 129: ...6 GENERAL GAIN ADJUSTMENT 6 12 MEMO ...
Страница 185: ...10 CHARACTERISTICS 10 8 MEMO ...
Страница 241: ...11 OPTIONS AND AUXILIARY EQUIPMENT 11 56 MEMO ...
Страница 274: ...13 USING A LINEAR SERVO MOTOR 13 25 1 2 3 4 ...