Cnp1, Cnp2, Cnp3 Wiring Method; Mr-J3-100A4 - Mitsubishi Electric Melservo MR-J3-A Instruction Manual

3. SIGNALS AND WIRING

3.3.3 CNP1, CNP2, CNP3 wiring method

Use the supplied servo amplifier power supply connectors for wiring of CNP1, CNP2 and CNP3.
(1) MR-J3-100A or less
(a) Servo amplifier power supply connectors
(Note)
Servo amplifier power supply connectors
<Applicable cable example>
Cable finish OD: to 3.8mm
Note. These connectors are of insert type. As the crimping type, the following connectors (Molex) are recommended.
For CNP1: 51241-0600 (connector), 56125-0128 (terminal)
For CNP2: 51240-0500 (connector), 56125-0128 (terminal)
For CNP3: 51241-0300 (connector), 56125-0128 (terminal)
Crimping tool: CNP57349-5300
<Connector applicable cable example>
Cable finish OD: to 3.8mm
(b) Termination of the cables
Solid wire: After the sheath has been stripped, the cable can be used as it is.
Twisted wire: Use the cable after stripping the sheath 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.
1.25/1.5
Note 1. Maker: Phoenix Contact
2. Maker: WAGO Japan
POINT
Refer to Table 12.1 in section 12.11 for the wire sizes used for wiring.
MR-J3-500A or more does not have these connectors.
Connector for CNP1
54928-0670 (Molex)
Connector for CNP2
54927-0520 (Molex)
Connector for CNP3
54928-0370 (Molex)
Cable size
2
[mm ] AWG
16
2/2.5 14
Servo amplifier
CNP1
CNP2
CNP3
Sheath
Core
8 to 9mm
Bar terminal type
For 1 cable (Note 1)
AI1.5-10BK AI-TWIN2
AI2.5-10BU
3 - 17
Crimping tool (Note 2)
For 2 cable
1.5-10BK
Variocrimp 4 206-204