Cable - Mitsubishi Electric GT1685 Connection Manual

16.3.2 RS-422 cable

Connection diagram
RS-422 connection diagram 1)
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 2)
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.
16 - 10
16. SERVO AMPLIFIER CONNECTION
16.3 Connection Diagram
Connector for
interface unit's
or
1st axis servo
amplifier's CN3 amplifier's CN3
SDP
9
SDN
19
RDP
5
RDN
15
LG
11
LG
1
TRE
10
SD
Plate
Connector for Connector for
interface unit's interface unit's
or
1st axis servo 2nd axis servo
amplifier's CN3 amplifier's CN3
SDP
9
SDN
19
RDP
5
RDN
15
LG
11
LG
1
TRE
10
SD
Plate
Connector for
interface unit's
or
2nd axis servo
SDP
9
SDN
19
RDP
5
RDN
15
LG
11
LG
1
TRE
10
SD
Plate
or
SDP
9
SDN
19
RDP
5
RDN
15
LG
11
LG
1
TRE
10
SD
Plate
Connector for
interface unit's
or
32nd axis (last axis)*1
servo amplifier's CN3
SDP
9
SDN
19
RDP
5
RDN
15
LG
11
LG
1
TRE
10
SD
Plate
Connector for
interface unit's
or
32nd axis (last axis)
*1
servo amplifier's CN3
SDP
9
SDN
19
RDP
5
RDN
15
LG
11
LG
1
TRE
10
SD
Plate