16 - 14
16. SERVO AMPLIFIER CONNECTION
16.3 Connection Diagram
*1
At the last axis, connect TRE to RDN.
Precautions when preparing cable
(1) Cable length
The length of the RS-422 cable must be 30m or less.
(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications
(3) Servo amplifier connector
Use the connector compatible with the servo amplifier.
For details, refer to the following.
See the technical data of the servo amplifier to
be used.
(a) Servo amplifier connector specifications
• Pin layout in the Modular connector
• Connector of cable between MELSERVO Series
servo amplifiers
Use the commercial connectors and cables
shown in the table below or the comparable
products.
(Refer to the manual for the servo amplifier.)
Connecting terminating resistors
(1) GOT side
When connecting a servo amplifier to the GOT, a
terminating resistor must be connected to the GOT.
(a) For GT16, GT15, GT12
Set the terminating resistor setting switch of the
GOT main unit to "No".
(b) For GT14, GT11, GT10
Set the terminating resistor selector to "330 ".
For the procedure to set the terminating resistor, refer
to the following.
1.4.3 Terminating resistors of GOT
RS-422 connection diagram 11)
GOT side
Connector for
interface unit's
or
1st axis servo
amplifier's CN1
Connector for
interface unit's
or
2nd axis servo
amplifier's CN1
Connector for
interface unit's
or
32nd axis (last axis)
servo amplifier's CN1
SDP
SDN
RDP
RDN
LG
LG
TRE
SDP
SDN
RDP
RDN
LG
LG
TRE
RXD+(RDA)
RXD-(RDB)
TXD+(SDA)
TXD-(SDB)
SG(GND)
RTS+(RSA)
RTS-(RSB)
CTS+(CSA)
CTS-(CSB)
13
14
39
40
3,28
30,34
31
Plate
13
14
39
40
3,28
30,34
31
Plate
13
14
39
40
3,28
30,34
31
Plate
SDP
SDN
RDP
RDN
LG
LG
TRE
*1
Pin No.
Signal name
Remark
1
LG
2
P5D
3
RDP
4
SDN
5
SDP
6
RDN
7
LG
8
NC
When seen from the front of the servo amplifier
(receptacle side)
Modular jack
Name
Model name
Specifications
Manufacturer
Connector
TM10P-88P
(Plug)
RJ45 connector
HIROSE ELECTRIC
CO.,LTD.
Modular
ceiling rosette
(Distributor)
BMJ-8
-
HAKKO ELECTRIC
CO.,LTD.
TEL(03)-3806-9171
Cable
-
Cable conforming
to EIA568
(such as cable
10BASE-T)
-
Summary of Contents for GT15
Page 2: ......
Page 34: ...A 32 ...
Page 92: ......
Page 110: ...2 18 2 DEVICE RANGE THAT CAN BE SET 2 9 MELSEC WS ...
Page 186: ...5 10 5 BUS CONNECTION 5 2 System Configuration ...
Page 218: ...5 42 5 BUS CONNECTION 5 4 Precautions ...
Page 254: ...6 36 6 DIRECT CONNECTION TO CPU 6 6 Precautions ...
Page 286: ...7 32 7 COMPUTER LINK CONNECTION 7 6 Precautions ...
Page 350: ...8 64 8 ETHERNET CONNECTION 8 5 Precautions ...
Page 368: ...9 18 9 MELSECNET H CONNECTION PLC TO PLC NETWORK 9 5 Precautions ...
Page 420: ...11 26 11 CC Link IE CONTROLLER NETWORK CONNECTION 11 5 Precautions ...
Page 440: ...12 20 12 CC Link IE FIELD NETWORK CONNECTION 12 5 Precautions ...
Page 490: ...13 50 13 CC Link CONNECTION INTELLIGENT DEVICE STATION 13 5 Precautions ...
Page 510: ......
Page 564: ...15 54 15 INVERTER CONNECTION 15 7 Precautions ...
Page 668: ......
Page 712: ...21 12 21 MULTIPLE GT14 GT12 GT11 GT10 CONNECTION FUNCTION 21 5 Precautions ...
Page 713: ...MULTI CHANNEL FUNCTION 22 MULTI CHANNEL FUNCTION 22 1 ...
Page 714: ......
Page 760: ...22 46 22 MULTI CHANNEL FUNCTION 22 5 Multi channel Function Check Sheet ...
Page 761: ...FA TRANSPARENT FUNCTION 23 FA TRANSPARENT FUNCTION 23 1 ...
Page 762: ......
Page 860: ...REVISIONS 4 ...
Page 863: ......