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21. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
21.3 Connection Diagram
21.3.2 RS-422 cable
Connection diagram
Precautions when preparing a 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
Connecting terminating resistors
(1) GOT side
When connecting a PLC to the GOT, a terminating
resistor must be connected to the GOT.
Set the terminating resistor selector of the GOT main
unit to "300 ".
For the procedure to set the terminating resistor, refer
to the following.
1.4.3 Terminating resistors of GOT
RS-422 connection diagram 1)
RS-422 connection diagram 2)
GOT side
SDA
RDA
RSA
CSA
SG
SDB
RDB
RSB
CSB
2
1
4
3
5
7
6
9
8
1
2
3
4
5
6
7
8
9
GOT side
RDA
SDA
CSA
RSA
SG
RDB
SDB
CSB
RSB
First GOT side
RDA
RDB
SDA
SDB
SG
CSA
CSB
RSA
RSB
1
2
3
4
5
6
7
8
9
2
7
1
6
5
4
9
3
8
Second GOT side
(terminal block)
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
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 ...
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Page 860: ...REVISIONS 4 ...
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