Mitsubishi Electric MELSERVO-J3 Series Instruction Manual page 138

4. SIGNALS AND WIRING
(b) Termination of the cables
Solid wire: After the insulator has been stripped, the cable can be used as it is.
Twisted wire: Use the cable after stripping the insulator and twisting the core. At this time, take care to
avoid a short caused by the loose wires of the core and the adjacent pole. Do not solder the
core as it may cause a contact fault. Alternatively, a bar terminal may be used to put the wires
together.
(c) The twin type connector for CNP2 (L
Using this connector enables passing a wire of control circuit power supply.
Refer to appendix 2 for details of connector.
(2) MR-J3-200TN MR-J3-60T4 to MR-J3-200T4
(a) Servo amplifier power supply connectors
<Applicable cable example>
Cable finish OD:
Note. The appearance and connector (CNP1, CNP2 and CNP3) of the MR-J3-200T servo amplifier has been changed since
January 2008. The previous servo amplifiers is changed to MR-J3-200T-RT.For MR-J3-200T-RT, refer to Appendix 5.
Cable size
2
[mm ] AWG
1.25/1.5 16
2/2.5 14
Note 1. Manufacturer: Phoenix Contact
2. Manufacturer: WAGO
L
11 21
L
11
Power supply
or Front axis
L
21
Servo amplifier power supply connectors
4.1mm or less
Insulator
Core
8mm to 9mm
Bar terminal type
For 1 cable (Note 1)
AI1.5-10BK AI-TWIN2
AI2.5-10BU
): 721-2105/026-000 (WAGO)
Twin type connector for CNP2
CNP2
L
11
Rear axis
L
21
Connector for CNP1
721-207/026-000(Plug)
(WAGO)
Connector for CNP2
721-205/026-000(Plug)
(WAGO)
Connector for CNP3
721-203/026-000(Plug)
(WAGO)
4 - 17
Crimping tool (Note 2)
For 2 cable
1.5-10BK
Variocrimp 4 206-204
Servo amplifier
CNP1
CNP2
CNP3