3
2. 1 : n Connection (Multi-drop)
3-9
Ser
2.
1 : n Connection
(Multi-drop)
1 : n Connection
One V7 series is connected to multiple PLCs. (Maximum connectable PLCs: 32)
Wiring (RS-422/485)
For connecting information, refer to the instruction manual for the PLC.
Example:
The following example shows how one V7 series is connected to three PLCs made by
MITSUBISHI. For more information, refer to the MITSUBISHI’s instruction manual for
the PLC.
PLC1
PLC2
PLC3
PLCn (n=1 ~ 32)
CN1
F1
F2
F3
F4
F5
F6
F7
SYSTEM
POWER
Maximum length (V7 series to the terminating PLC) = 500 m
RS-422/RS-485 connection
V7 series
(n = 1 to 32)
FG
RDA
RDB
SDA
SDB
SG
FG
RDA
RDB
SDA
SDB
SG
FG
+SD
-SD
+RD
-RD
SG
1
12
13
24
25
7
FG
RDA
RDB
SDA
SDB
SG
* Use shielded twist-pair cables.
Signal
Pin No.
V7 (CN1)
RD terminating
resistance
(ON)
Link unit
Link unit
Link unit
Signal Signal
Terminating
resistance
(OFF)
Terminating
resistance
(OFF)
Terminating
resistance
(ON)
Signal
Содержание Monitouch V7
Страница 1: ...V7...
Страница 3: ......
Страница 17: ......
Страница 57: ......
Страница 95: ...2 38 3 Errors Displayed on the V7 Series Please use this page freely...
Страница 97: ......
Страница 150: ...1 Ethernet 2 FL net OPCN 2 3 MELSECNET 10 4 CC Link 5 OPCN 1 6 T LINK 7 PROFIBUS DP Network Communications...
Страница 151: ......
Страница 207: ......
Страница 343: ...5 136 29 Automationdirect PLC Please use this page freely...