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18. GOT MULTI-DROP CONNECTION
18.4 Connection Diagram
18.4 Connection Diagram
The following diagram shows the cable connection between the serial multi-drop connection unit and the GOT.
18.4.1
RS-485 cable
Connection diagram
(1) RS485 connection diagram 1)
*1
Use the twisted pair cable for SDA/SDB and RDA/RDB.
*2
Set the terminating resistor selector to "330
".
*3
Set the terminating resistor setting switch to "Disable".
1.4.3 Terminating resistors of GOT
*4
Connect a 330
terminating resistor to the GOT to be a terminal.
*5
Make sure to ground the shield of the cable with a ground resistance of 100
or less.
*6
For the cable for converting D-sub9 pin connector to terminal block, refer to the following.
Precautions when preparing a cable(2)
Serial multi drop
connection unit
Terminal
block
GOT side (9 pin)
RDA
*1
RDB
*1
SDA
*1
SDB
*1
SG
SDA
SDB
RDA
RDB
SDA
SDB
RDA
RDB
SG
FG
SDA
SDB
RDA
RDB
RSA
RSB
CSA
CSB
SG
SHELL
1
6
2
7
3
8
4
9
5
*5
*3
GOT side (9 pin)
*3
GOT side (9 pin)
*3
*6
Terminal
block
*6
Terminal
block
*6
SDA
SDB
RDA
RDB
SDA
SDB
RDA
RDB
SG
FG
SDA
SDB
RDA
RDB
RSA
RSB
CSA
CSB
SG
SHELL
1
6
2
7
3
8
4
9
5
SDA
SDB
RDA
RDB
SDA
SDB
RDA
RDB
SG
FG
SDA
SDB
RDA
RDB
RSA
RSB
CSA
CSB
SG
SHELL
1
6
2
7
3
8
4
9
5
R
*4
R
*2
Summary of Contents for GOT2000 Series
Page 2: ......
Page 62: ...1 38 1 PREPARATORY PROCEDURES FOR MONITORING 1 6 Checking for Normal Monitoring ...
Page 64: ......
Page 80: ...2 16 2 DEVICE RANGE THAT CAN BE SET 2 6 MELSEC WS ...
Page 246: ...7 26 7 COMPUTER LINK CONNECTION 7 6 Precautions ...
Page 252: ...8 6 8 BUS CONNECTION 8 1 Connectable Model List ...
Page 256: ...8 10 8 BUS CONNECTION 8 2 System Configuration ...
Page 288: ...8 42 8 BUS CONNECTION 8 4 Precautions ...
Page 324: ...9 36 9 MELSECNET H CONNECTION PLC TO PLC NETWORK MELSECNET 10 CONNECTION PLC TO PLC NETWORK ...
Page 416: ......
Page 510: ...15 46 15 SERVO AMPLIFIER CONNECTION 15 7 Precautions ...
Page 518: ...16 8 16 ROBOT CONTROLLER CONNECTION 16 6 Precautions ...
Page 540: ...17 22 17 CNC CONNECTION 17 7 Precautions ...
Page 541: ...MULTIPLE GOT CONNECTIONS 18 GOT MULTI DROP CONNECTION 18 1 ...
Page 542: ......
Page 567: ...MULTI CHANNEL FUNCTION 19 MULTI CHANNEL FUNCTION 19 1 ...
Page 568: ......
Page 599: ...FA TRANSPARENT FUNCTION 20 FA TRANSPARENT FUNCTION 20 1 ...
Page 600: ......
Page 668: ...20 68 20 FA TRANSPARENT FUNCTION 20 7 Precautions ...
Page 670: ...REVISIONS 2 ...
Page 673: ......