4-4
1. Ethernet
Nomenclature and Functions of Ethernet I/F Unit CU-03
1. LED
Indicates the status of the communication.
2. Port number setting switches
Set the port number of V7 specified on the network table using the following rotary
switches.
Example: To set port No. 1:
3. Fuse
This is the fuse for 12 VDC power supply. (Rating 2A)
4. 10BASE-T connector
This connector is used for 10BASE-T connection. (Compliant with IEEE802.3)
5. AUI connector
This connector is used for connecting the transceiver cable in the case of 10BASE2 or
10BASE5.
6. 12 VDC power supply terminal
The power source is required for the transceiver of AUI connection. Be sure to take
account of a voltage drop at CU-03 (max. 0.7 V).
* It is not necessary to use 10BASE-T.
Name
Contents
On
Off
RX
Data receive status
Currently receiving
Not receiving
TX
Data send status
Currently sending
Not sending
LNK
Link status (for 10BASE-T only)
Normal
Error
Cl
Collision
Data collision
Normal
AUI
+12V
10B-T RX TX LNK CI
ADR - LOW - HI FUSE 0V
1
2
3
4
5
6
0 1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0 1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
ADR - LOW - HI
* Make sure that each I/F unit on the network
has a unique port number.
Содержание Monitouch V7
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Страница 95: ...2 38 3 Errors Displayed on the V7 Series Please use this page freely...
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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...
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Страница 343: ...5 136 29 Automationdirect PLC Please use this page freely...