63. MODBUS(R)/RTU CONNECTION
63.3 Connection Diagram
63 - 3
60
CONNECTION T
O
MURA
T
E
C
CONTROLL
ER
61
MI
C
R
O
C
OMPUTER
CONNECTION
(SE
R
IA
L)
62
MICR
OCOMPUTER
CONNECTION
(E
T
HE
RN
E
T)
63
MO
D
B
US(R)/
R
T
U
CONNE
C
T
ION
64
MO
DBUS(R)/
TCP
CON
N
E
C
T
ION
65
V
NC(R) S
E
R
V
E
R
CONNECTION
63.3.2 RS-422/485 cable
The following shows the connection diagrams and connector specifications of the RS-422/485 cable used for connecting
the GOT to a PLC.
RS422/485 connection diagram 1)
(2 pair wiring)
*1
Some MODBUS equipment doesn't have SG. In this case, the wiring between GOT and SG is unnecessary.
*2
Some MODBUS equipment require the control line (CS, RS, etc.) to be controlled.
Make sure to connect the cables and wires as described in the MODBUS equipment manual.
*3
A terminating resistor is required. Set the terminating resistor selector of the GOT main unit to "Disable" and connect a 330
terminating
resistor.
*4
For the terminating resistor of MODBUS equipment, refer to the manual of MODBUS equipment to be used.
(1 pair wiring)
*1
Some MODBUS equipment doesn't have SG. In this case, the wiring between GOT and SG is unnecessary.
*2
Some MODBUS equipment require the control line (CS, RS, etc.) to be controlled.
Make sure to connect the cables and wires as described in the MODBUS equipment manual.
*3
A terminating resistor is required. Set the terminating resistor selector of the GOT main unit to "Disable" and connect a 110
terminating resistor.
*4
For the terminating resistor of MODBUS equipment, refer to the manual of MODBUS equipment to be used.
Precautions when preparing a cable
(1) Cable length
The total distance (between GOT and controllers) of
RS-422 cable must be 13m or less.
(2) Connector conversion box side connector
For the Connector conversion box side connector, refer
to the following.
(3) MODBUS equipment side connector
Use the connector compatible with the MODBUS
equipment side module.
For details, refer to the MODBUS equipment user's
manual.
Connecting terminating resistors
(1) GOT side
When connecting a MODBUS equipment to the GOT, a
terminating resistor must be connected to the GOT.
Set the terminating resistor using the terminating
resistor setting switch.
For the procedure to set the terminating resistor, refer
to the following.
(2) MODBUS equipment side
When connecting a MODBUS equipment to the GOT, a
terminating resistor must be connected to the MODBUS
equipment.
For details, refer to the MODBUS equipment user's manual.
*3
SG
RSA
RSB
CSA
CSB
RDA
RDB
SDA
SDB
1
6
2
7
5
3
8
4
9
MODBUS equipment side
*1*2*4
(1st)
MODBUS equipment side
*1*2*4
(2nd)
RDA(+)
RDB(-)
SDA(+)
SDB(-)
SG
RDA(+)
RDB(-)
SDA(+)
SDB(-)
SG
*3
R
*3
R
Connector conversion
box
side
SG
RSA
RSB
CSA
CSB
RDA
RDB
SDA
SDB
1
6
2
7
5
3
8
4
9
(+)
( - )
SG
(+)
( - )
SG
*3
R
*3
MODBUS equipment side
*1*2*4
(1st)
MODBUS equipment side
*1*2*4
(2nd)
Connector conversion
box
side
Summary of Contents for GT16
Page 1: ......
Page 2: ......
Page 46: ...1 4 1 OVERVIEW 1 1 Features ...
Page 54: ...2 8 2 SYSTEM CONFIGURATION 2 2 System Equipment ...
Page 60: ...3 6 3 SPECIFICATIONS 3 4 Battery specifications ...
Page 72: ...5 8 5 UL cUL STANDARDS AND EMC DIRECTIVE 5 2 EMC Directive ...
Page 102: ...6 30 6 OPTION 6 7 Connector Conversion Box ...
Page 106: ...7 4 7 INSTALLATION 7 1 Installing Procedure ...
Page 110: ...8 4 8 COMMUNICATION CABLE 8 1 Overview of Communication Cable ...
Page 130: ...9 20 9 HANDLING OF POWER WIRING AND SWITCH 9 4 Switch Wiring ...
Page 142: ...10 12 10 UTILITY FUNCTION 10 3 Utility Display ...
Page 184: ...11 42 11 DISPLAY AND OPERATION SETTINGS GOT SET UP 11 4 Maintenance Function ...
Page 202: ...12 18 12 COMMUNICATION INTERFACE SETTING COMMUNICATION SETTING 12 3 Ethernet Setting ...
Page 226: ...13 24 13 DEBUG 13 3 Memory Data Control ...
Page 248: ...14 22 14 SELF CHECK 14 2 Batch Self Check ...
Page 350: ...15 102 15 DATA CONTROL 15 3 OS Project Information ...
Page 410: ...19 22 19 TROUBLESHOOTING 19 2 Error Message and System Alarm ...
Page 418: ...App 8 APPENDICES Appendix 3 Transportation Precautions ...
Page 422: ...REVISIONS 4 ...
Page 425: ......
Page 426: ......
Page 427: ......
Page 428: ......
Page 470: ......
Page 510: ...21 22 21 COMPUTER LINK CONNECTION 21 6 Precautions ...
Page 568: ...22 58 22 ETHERNET CONNECTION 22 5 Precautions ...
Page 584: ......
Page 626: ...25 14 25 SERVO AMPLIFIER CONNECTION 25 7 Precautions ...
Page 632: ...26 6 26 ROBOT CONTROLLER CONNECTION 26 6 Precautions ...
Page 647: ...MULTIPLE GOT CONNECTIONS 29 GOT MULTI DROP CONNECTION 29 1 ...
Page 648: ......
Page 659: ...MULTI CHANNEL FUNCTION 30 MULTI CHANNEL FUNCTION 30 1 ...
Page 660: ......
Page 675: ...FA TRANSPARENT FUNCTION 31 FA TRANSPARENT FUNCTION 31 1 ...
Page 676: ......
Page 742: ...31 66 31 FA TRANSPARENT FUNCTION 31 7 Precautions ...
Page 744: ......
Page 766: ...32 22 32 CONNECTION TO IAI ROBOT CONTROLLER 32 7 Precautions ...
Page 802: ...34 10 34 CONNECTION TO OMRON TEMPERATURE CONTROLLER 34 7 Precautions ...
Page 834: ...36 18 36 CONNECTION TO KOYO EI PLC 36 6 Device Range that Can Be Set ...
Page 858: ...38 12 38 CONNECTION TO SHARP PLC 38 6 Device Range that Can Be Set ...
Page 868: ...39 10 39 CONNECTION TO SHINKO TECHNOS INDICATING CONTROLLER 39 7 Precautions ...
Page 902: ...42 6 42 CONNECTION TO TOSHIBA MACHINE PLC 42 6 Device Range that Can Be Set ...
Page 908: ...43 6 43 CONNECTION TO PANASONIC SERVO AMPLIFIER 43 7 Precautions ...
Page 970: ...48 12 48 CONNECTION TO FUJI TEMPERATURE CONTROLLER 48 7 Precautions ...
Page 1052: ...52 26 52 CONNECTION TO AZBIL CONTROL EQUIPMENT 52 7 Precautions ...
Page 1102: ...55 14 55 CONNECTION TO GE PLC 55 7 Precautions ...
Page 1114: ...57 4 57 CONNECTION TO SICK SAFETY CONTROLLER 57 5 Device Range that Can Be Set ...
Page 1128: ...59 2 59 CONNECTION TO HIRATA CORPORATION HNC CONTROLLER ...
Page 1130: ...60 2 60 CONNECTION TO MURATEC CONTROLLER ...
Page 1132: ......
Page 1270: ...62 68 62 MICROCOMPUTER CONNECTION ETHERNET 62 8 Precautions ...
Page 1271: ...MODBUS CONNECTIONS 63 MODBUS R RTU CONNECTION 63 1 64 MODBUS R TCP CONNECTION 64 1 ...
Page 1272: ......
Page 1292: ...64 12 64 MODBUS R TCP CONNECTION 64 7 Precautions ...
Page 1293: ...CONNECTIONS TO PERIPHERAL EQUIPMENT 65 VNC R SERVER CONNECTION 65 1 ...
Page 1294: ......
Page 1298: ...65 4 65 VNC R SERVER CONNECTION 65 4 Setting in Personal Computer ...
Page 1302: ...REVISIONS 4 ...
Page 1305: ......
Page 1306: ......