Mitsubishi Electric Melservo MR-J3-100B, Handbook

Page: 351 / 590

Part 6: Common Reference Material
6 - 74
(b) Cable connection diagram
Wire the cables as follows.
(Note 6) Branch connector
(Note 4, 5)
LG
P5D
RDP
SDN
SDP
RDN
LG
NC
(Note 5)
1
2
3
4
5
6
7
8 1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1 2 3 4 5 6 7 8
(Note 6) Branch connector
(Note 4, 5)
(Note 1)
The second axis servo amplifier
Connector for CN3
(RJ45 Connector)
(Note 1)
The first axis servo amplifier
Connector for CN3
(RJ45 Connector)
LG
P5D
RDP
SDN
SDP
RDN
LG
NC
(Note 5)
1
2
3
4
5
6
7
8 1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1 2 3 4 5 6 7 8
(Note 6) Branch connector
(Note 4, 5)
(Note 1, 7)
The n axis servo amplifier
Connector for CN3
(RJ45 Connector)
LG
P5D
RDP
SDN
SDP
RDN
LG
NC
1
2
3
4
5
6
7
8 1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1 2 3 4 5 6 7 8
(Note 2)
150
RDP
RDN
(Note 3) 30 m or less
(Note 8)
Note 1. Recommended connector (Hirose Electric)
Plug: TM10P-88P
Connection tool: CL250-0228-1
The following shows pin assignment viewed from connector wiring section.
8
6
7
RDN
5
SDP
4
SDN
3
RDP
2
P5D
1
LG
LG
2. The final axis must be terminated between RDP (pin No.3) and RDN (pin No.6) on the receiving side (servo amplifier) with
a 150 Ω resistor.
3. The overall length is 30 m or less in low-noise environment.
4. The wiring between the branch connector and servo amplifier should be as short as possible.
5. Use the EIA568-compliant cable (10BASE-T cable, etc.).
6. Recommended branch connector: BMJ-8 (Hachiko Electric)
7. n ≤ 32 (Up to 32 axes can be connected.)
8. RS-422/232C conversion cable DSV-CABV (Diatrend)