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Constructing Networks with Repeater Units
Section 3-4
Long-distance Wiring: 2-stage Repeater Unit Connection
Not more than 2 Repeater Units (2 stages) must be passed for any node to
reach any other node
Partial Optical Conversion: 2-stage Repeater Unit Connection
Two Wire-to-Optical Repeater Units make up a single set counted as a single
stage. Therefore, not more than 4 Repeater Units (2 stages) must be passed
for any node to reach any other node.
Examples of Incorrect Repeater Unit Connections
More than 2 Stages of Repeater Units
The path from PLC A to PLC B travels via 3 Repeater Units (3 stages). This
kind of network is NOT allowed.
More than 2 Stages of Repeater Units
Stage 2
CS1W-RPT01
Repeater Unit
Stage 1
Stage 2
Optical
fiber cable
CS1W-RPT02 or
CS1W-RPT03
Repeater Unit
PLC A
PLC B
CS1W-RPT01
Repeater Unit
CS1W-RPT01
Repeater Unit
Summary of Contents for C200HW-CLK21
Page 3: ...iv ...
Page 9: ...x ...
Page 12: ...xiii TABLE OF CONTENTS Index 367 Revision History 373 ...
Page 13: ...xiv ...
Page 19: ...xx ...
Page 57: ...32 Application Precautions Section 1 5 Example CX Programmer Response Timeout Setting ...
Page 69: ...44 Message Service Procedure Section 2 2 ...
Page 111: ...86 Constructing Networks with Repeater Units Section 3 4 ...
Page 154: ...129 Setting Data Links Section 5 2 Device Information Setting Data Link Tables ...
Page 261: ...236 Response Codes Section 6 7 ...
Page 297: ...272 Message Delay Times Section 8 4 ...
Page 353: ...328 Handling Precautions Section 9 6 ...
Page 364: ...339 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 365: ...340 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 369: ...344 Standard Models Appendix A ...
Page 391: ...366 Using the Relay Terminal Block Appendix C ...
Page 397: ...372 Index ...
Page 401: ...376 Revision History ...