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16. SERVO AMPLIFIER CONNECTION
16.3 Connection Diagram
16.3 Connection Diagram
The following diagram shows the connection between the
GOT and the servo amplifier.
16.3.1 RS-232 cable
Connection diagram
Precautions when preparing cable
(1) Cable length
The length of the cable RS-232 must be 15m or less.
(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications
RS232 connection diagram 1)
RS232 connection diagram 2)
RS232 connection diagram 3)
Connector for interface unit's or
servo amplifier's CN3
1
3
9
2
5
7
8
6
4
GOT side
Plate
2
1
12
11
CD/NC
*
1
SD(TXD)
-
RD(RXD)
SG
RS(RTS)
CS(CTS)
DR(DSR)
ER(DTR)
FG
RXD
LG
TXD
LG
1
2
3
4
5
6
7
8
9
GOT side Connection cable side
3
2
1
4
5
6
7
8
9
SD(TXD)
RD(RXD)
ER(DTR)
DR(DSR)
SG
RS(RTS)
CS(CTS)
NC
NC
TXD
RXD
-
DTR
GND
DSR
RTS
CTS
-
Connector for interface unit's or
servo amplifier's CN3
1
2
3
4
5
6
7
8
9
GOT side
2
1
12
11
Plate
SD(TXD)
RD(RXD)
ER(DTR)
DR(DSR)
SG
RS(RTS)
CS(CTS)
NC
NC
RXD
LG
TXD
LG
FG