![background image](http://html1.mh-extra.com/html/omron/cvm1-clk21/cvm1-clk21_operation-manual_742531026.webp)
10
Specifications and Configurations
Section 1-2
Communications Cables
The following shielded twisted-pair cables are recommended for Wired Con-
troller Link Network connections.
Note Use the special connector provided with the Board to connect the Controller
Link Support Board to the network.
Relay Terminal Blocks
The following Relay Terminal Block can be used to make maintenance easier
by facilitating replacement of the Controller Link Unit after system operation
has begun.
Note Normally, the communications cable must be disconnected from a Wired Con-
troller Link Unit to replace it. Doing this, however, will interrupt communica-
tions on the network, requiring that all node be turned OFF to ensure safety
before replacing a Unit. With the above Relay Terminal Block, a Controller
Link Unit can be replaced by turning OFF only the specific Unit being
replaced, i.e., without turning OFF any other Units. The communications
cables are left connected to the Relay Terminal Block and only the Relay Ter-
minal Block is removed from the Controller Link Unit. (The built-in terminating
resistance connected at the Units at the end of the network prevents using the
Relay Terminal Block on the end Units.) Refer to
for details on using the Terminal Relay Block.
1-2-6
Programming Devices
A Programming Device for the PC, the Controller Link Support Software, or
CX-Programmer are needed to use a Controller Link Network.
Programming Device for the PC
One of the following Programming Devices is necessary when using the auto-
matically setting data links or the message service.
Model
Manufacturer
Remarks
Li2Y-FCY2 x 0.56 qmm
Kromberg & Schubert,
Komtec Department
German company
1 x 2 x AWG
–
20PE +
Tr.CUSN + PVC
Draka Cables Industrial
Spanish company
#9207
Belden
USA company
ESVC 0.5 x 2 C-1362
Bando Densen Co.
Japanese company
ESNC 0.5 x 2 C-99-087B
Nihon Electric Wire &
Cable Co.
Japanese company
Name
Model
Remarks
Relay Terminal Block for
Wired Controller Link Units
CJ1W-TB101
Cannot be used on the nodes
on the ends of the network
Software switches (DM Area)
Controller Link
Start-up node
CPU Unit
or
Programming
Console
+
IBM PC/AT or
compatible
CX-Programmer
Содержание CVM1-CLK21
Страница 2: ......
Страница 3: ......
Страница 4: ...iv...
Страница 6: ...vi...
Страница 33: ...17 Application Precautions Section 1 5 2 9 8 2 2 8 5 2...
Страница 34: ......
Страница 42: ......
Страница 66: ......
Страница 103: ...87 Setting Data Links Section 5 2 Device Information Setting Data Link Tables...
Страница 124: ......
Страница 192: ......
Страница 280: ......
Страница 284: ......
Страница 300: ......
Страница 304: ......