Mitsumi electronic MR-J3- A Manual De Usuario

 

 

3 -  19 

3. SIGNALS AND WIRING 

 
3.3.3 CNP1, CNP2, CNP3 wiring method 

POINT 

 

Refer to section 12.11 for the wire sizes used for wiring. 
MR-J3-500A or more MR-J3-350A4 or more does not have these connectors. 

 

 
Use the supplied servo amplifier power supply connectors for wiring of CNP1, CNP2 and CNP3. 
 
(1) MR-J3-10A to MR-J3-100A 

(a) Servo amplifier power supply connectors 

CNP2

CNP1

CNP3

Connector for CNP1

54928-0670(Molex)

Connector for CNP2

54927-0520(Molex)

Connector for CNP3

54928-0370(Molex)

<Applicable cable example>
Cable finish OD: to    3.8mm

(Note)Servo amplifier Power supply connectors

Servo amplifier

 

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. 

8 to 9mm

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 ferrule may be used to put the 
wires together.  

 

Cable size 

Ferrule type (Note 1) 

Crimping tool (Note 2) 

[mm

2

] 

AWG 

For 1 cable 

For 2 cable 

1.25/1.5 

16 

AI 1,5-10 BK 

AI-TWIN2 1,5-10 BK 

Variocrimp 4 206-204 

2/2.5 

14 

AI 2,5-10 BU 

 

Note 1. Manufacturer: Phoenix Contact 

2. Manufacturer: WAGO