Mitsubishi Electric GT1685 Connection Manual page 577

RS-422 connection diagram 9)
GOT side
RDA1(RXD1+)
3
RDB1(RXD1-)
4
SDA1(TXD1+)
1
SDB1(TXD1-)
2
SG
13
RSA(RTS+)
9
RSB(RTS-)
10
CSA(CTS+)
11
CSB(CTS-)
12
SDA2(TXD2+)
5
SDB2(TXD2-)
6
RDA2(RXD2+)
7
RDB2(RXD2-)
8
NC
14
Shell
*1 At the last axis, connect TRE to RDN.
RS-422 connection diagram 10)
GOT side
RXD+(RDA)
2
RXD-(RDB)
7
TXD+(SDA)
1
TXD-(SDB)
6
SG(GND)
5
RTS+(RSA)
3
RTS-(RSB)
8
CTS+(CSA)
4
CTS-(CSB)
9
*1 At the last axis, connect TRE to RDN.
Connector for Connector for
interface unit's interface unit's
or
1st axis servo 2nd axis servo
amplifier's CN1 amplifier's CN1
SDP SDP
13
SDN SDN
14
RDP RDP
39
RDN RDN
40
LG
3,28
LG
30,34
TRE
31
SD
Plate
Connector for Connector for
interface unit's interface unit's
or
1st axis servo 2nd axis servo
amplifier's CN1 amplifier's CN1
SDP SDP
13
SDN SDN
14
RDP RDP
39
RDN RDN
40
LG
3,28
LG
30,34
TRE TRE
31
SD
Plate
Connector for
interface unit's
or
32nd axis (last axis)*1
servo amplifier's CN1
13
14
39
40
LG
3,28
LG
30,34
TRE
31
SD
Plate
Connector for
interface unit's
or
32nd axis (last axis)
servo amplifier's CN1
13
14
39
40
LG
3,28
LG
30,34
31
SD
Plate
16. SERVO AMPLIFIER CONNECTION
16.3 Connection Diagram
or
SDP
13
SDN
14
RDP
39
RDN
40
LG
3,28
LG
30,34
TRE
31
SD
Plate
or
*1
SDP
13
SDN
14
RDP
39
RDN
40
LG
3,28
LG
30,34
TRE
31
SD
Plate
16 - 13
9
10
11
12
13
14
15
16