CS1W-CN224 Omron, CS1W-CN224 Datasheet - Page 18

• Manufacturer Part Number: CS1W-CN224
• Description: "CABLE,CS1/C200H PRO27,2m"
• Manufacturer: Omron

Specifications of CS1W-CN224

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

264
Previously, twice the
memory was required
to implement data
links for two
Controller Link Units,
and it was necessary
to determine which
data could be used.
Increase the Reliability of Information with Duplex Networks
Duplex Ethernet for Greater Information Network Reliability
Monitor Connection
Status to an Ethernet Network
Program without Being Concerned with Duplex Operation
With redundant networks and
Communications Units, communications
will continue even if a network line is
broken or one of the Communications Units
fails. The communications path is
automatically selected for each
The connection status for each line is
stored in the CIO Area words allocated in
the CPU Unit. This enables the ladder
program or host to quickly detect faulty
nodes or lines to make maintenance easier.
No special programming is required to use duplex
communications with the CS1D, making it simple to design
programs for duplex systems.
Previously it was necessary to program
operation for both Ethernet Units.
The complex programming required in previous applications
for duplex communications with Ethernet is eliminated.
Controller Link networks enable allocating data link areas without
wasting memory.
This path is
automatically selected.
Programming to
determine destination
Other Unit tried if
no response from
first Unit.
Two sets of
the same
data link
areas were
required and
program-
ming was
required to
select the
areas.
Tried first.
SEND
SEND
Unit failure
This path is
automatically selected.
showing node B is not
This path is
automatically selected.
communications process (as opposed to
switching the entire line), to enable
creating a highly reliable network even
against a network line broken in more than
one location.
Just program the operation as if for one
Ethernet Unit, and the PLC will determine
the destination and send the message.
Participation list
connected.
Ethernet network
Ethernet
Ethernet
SEND
participation
Network
list
PLC automatically determines
destination.
The CS1D-ETN21D and
CS1D CPU Unit version
1.1 or higher are required
for a duplex Ethernet
network.
Destination
participation
Network
Just create the
data links for one
Controller Link
Unit to eliminated
wasted data
memory. The
Duplex Controller
Link Units share
the data links.
Ethernet network
list
showing node A is
Participation list
not connected.
Allows effective use of
software assets.
Complete compatibility among
Units.
Duplex Networks between
PLCs with Controller Link
Even if one Unit fails, the other Unit will
back it up and continue communications.
Even if a line breaks, a loopback will be
used to maintain the network.
Either the CS1W-CLK12-V1 or CS1W-CLK52-V1
is required for a Duplex Controller Link network.
Line backed
up with
loopback
Initial and maintenance
costs are reduced.
The same support software can be used in
systems combining the CS1 and CJ1
Series, and all software programs and
data are compatible.Their application and
reuse are extremely easy.There is also no
need for ladder programs for duplexing.
This means that when converting an
existing system to a Duplex System, there
is almost no need to revise ladder
programs.
The CS1D Duplex System is fully
compatible with the I/O Units of the entire
CS Series. Accordingly, the same Units
and materials can be used for restoring
the system and conducting maintenance.
There is no need to purchase different
Units and materials for each system,
making the CS1D Duplex System highly
economical.
(C200H Units, however, cannot be used
with CS1D PLCs. Refer to user
documentation for details.)
Node backed up.
Unit failed.
Programmable Controllers
Break