Mitsubishi Electric MELSERVO-J5 - Page 504

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9 COMMUNICATION FUNCTION (MITSUBISHI ELECTRIC AC SERVO PROTOCOL) [A]
9.1 Structure
Wiring diagram
■Half-duplex wiring
• Half-duplex wiring
*1 Connector set MR-J3CN1 (3M or equivalent)
Connector: 10150-3000PE
Shell kit: 10350-52F0-008
*2 Connect between TRE and RDN of the final axis servo amplifier.
*3 The overall length is 30 m or less in low-noise environment.
*4 If the RS-422 compatible controller does not have a termination resistor, terminate it with a 150 Ω resistor.
■Full-duplex wiring
• Full-duplex wiring
*1 Connector set MR-J3CN1 (3M or equivalent)
Connector: 10150-3000PE
Shell kit: 10350-52F0-008
*2 Connect between TRE and RDN of the final axis servo amplifier.
*3 The overall length is 30 m or less in low-noise environment.
*4 If the RS-422 compatible controller does not have a termination resistor, terminate it with a 150 Ω resistor.
29
39
32
31
40
3, 28,
30, 34
SDP
SD
RDP
SDN
TRE
RDN
LG
29
39
32
31
40
3, 28,
30, 34
SDP
SD
RDP
SDN
TRE
RDN
LG
29
39
32
31
40
3, 28,
30, 34
SDP
SD
RDP
SDN
TRE
*2
RDN
LG
Plate
Connector for
1st servo amplifier CN3
*1
Modbus-
compatible
controller
Connector for
2nd servo amplifier CN3
*1
PlatePlate
Connector for nth
(n = 1 to 32) (last axis)
servo amplifier CN3
*1
30 m or shorter
*3
29
39
32
31
40
3, 28,
30, 34
SDP
SD
RDP
SDN
TRE
RDN
LG
29
39
32
31
40
3, 28,
30, 34
SDP
SD
RDP
SDN
TRE
*2
RDN
LG
*4
29
39
32
31
40
3, 28,
30, 34
SDP
SD
RDP
SDN
TRE
RDN
LG
Plate
Connector for
1st servo amplifier CN3
*1
Modbus-
compatible
controller
Connector for
2nd servo amplifier CN3
*1
Plate
Connector for nth
(n = 1 to 32) (last axis)
servo amplifier CN3
*1
30 m or shorter
*3
Plate