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7. CONNECTION TO YOKOGAWA PLC
7.2 Serial Connection
7 - 7
7
CONN
ECTION
T
O
YOKOGA
W
A
PLC
RS-422 cable
(1) Connection diagram
(2) Precautions when preparing a cable
(a) Cable length
The length of the RS-422 cable must be 1200m or
less.
(b) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications
(c) YOKOGAWA PLC side connector
Use the connector compatible with the
YOKOGAWA PLC side module.
For details, refer to the YOKOGAWA PLC user's
manual.
(3) Connecting terminating resistors
(a) GOT side
Set the terminating resistor setting switch of the
GOT main unit to "Disable".
For the procedure to set the terminating resistor,
refer to the following.
1.4.3 Terminating resistors of GOT
(b) YOKOGAWA PLC side
When connecting a PLC link module to a GOT, a
terminating resistor must be connected to the PC
link module.
The following describes how to connect it on the
PC link module.
• F3LC11-2N
Set the terminator switch (TERMINATOR) on the
front panel of F3LC11-2N to the "4-WIRE" side to
enable the terminator.
• LC02-0N
Connect the terminating resistor provided with the
LC02-0N across SDA and SDB, and across RDA
and RDB on the terminal block.
(a) RS-422 connection diagram 1)
(b) RS-422 connection diagram 2)
GOT side
2
7
1
6
3
8
4
9
5
-
YOKOGAWA PLC side
RDA
RDB
SDA
SDB
RSA
RSB
CSA
CSB
SG
FG
SDB
SDA
RDB
RDA
-
-
-
-
SG
SHIELD
GOT side
2
7
1
6
3
8
4
9
5
-
YOKOGAWA PLC side
RDA
RDB
SDA
SDB
RSA
RSB
CSA
CSB
SG
FG
SDB
SDA
RDB
RDA
-
-
-
-
SG
FG
R
R
Содержание GOT2000Series
Страница 2: ......
Страница 17: ...A 15 REVISIONS WARRANTY...
Страница 52: ...1 30 1 PREPARATORY PROCEDURES FOR MONITORING 1 6 Checking for Normal Monitoring...
Страница 54: ......
Страница 78: ...3 10 3 CONNECTION TO HITACHI PLC 3 6 Device Range that Can Be Set...
Страница 100: ...4 22 4 CONNECTION TO FUJI PLC 4 7 Precautions...
Страница 174: ...7 24 7 CONNECTION TO YOKOGAWA PLC 7 4 Device Range that Can Be Set...
Страница 262: ...9 54 9 CONNECTION TO RKC TEMPERATURE CONTROLLER 9 7 Precautions...
Страница 280: ...10 18 10 CONNECTION TO ALLEN BRADLEY PLC 10 4 Device Range that Can Be Set...
Страница 296: ...11 16 11 CONNECTION TO GE PLC 11 7 Precautions...
Страница 308: ...12 12 12 CONNECTION TO LS INDUSTRIAL SYSTEMS PLC 12 6 Device Range that Can Be Set...
Страница 332: ...14 18 14 CONNECTION TO SIEMENS PLC 14 4 Device Range that Can Be Set...
Страница 334: ...REVISIONS 2...
Страница 337: ......