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PPENDI
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App. 5.3 CNP1, CNP2, CNP3 wiring method (3.3.3 CNP1, CNP2, CNP3 wiring method)
(a) Servo amplifier power supply connectors
Servo amplifier power supply connectors
CNP3
CNP1
CNP2
Connector for CNP1
PC4/6-STF-7.62-CRWH
(Phoenix Contact)
<Applicable cable example>
Cable finish OD: 5mm or less
Connector for CNP3
PC4/3-STF-7.62-CRWH
(Phoenix Contact)
Connector for CNP2(Note)
54928-0520 (Molex)
Servo amplifier
<Applicable cable example>
Cable finish OD: 3.8mm or less
Note. As twin type connector for CNP2 (L11, L21) is the same as MR-J3-100B or smaller. Refer to section (1) (c).
(b) Termination of the cables
1) CNP1
CNP3
Solid wire: After the sheath has been stripped, the cable can be used as it is.
7mm
Sheath
Core
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.
Cable size Bar terminal type
[mm
2
] AWG For 1 cable For 2 cables
Crimping tool Manufacturer
1.25/1.5 16 AI1.5-8BK AI-TWIN2 1.5-8BK
2.0/2.5 14 AI2.5-8BU AI-TWIN2 2.5-10BU CRIMPFOX-ZA3 Phoenix Contact
3.5 12 AI4-10Y
2) CNP2
CNP2 is the same as MR-J3-100B or smaller capacities. Refer to section 3.3.3 (1) (b).