80
Constructing Networks with Repeater Units
Section 3-4
Note
L
f
is fiber length in km, T
a
is ambient temperature, and
λ
is the peak wave-
length of the test light source.
62.5/125
µ
m AGF Cable
Note
L
f
is fiber length in km, T
a
is ambient temperature, and
λ
is the peak wave-
length of the test light source.
Connectors
ST Connector
3-4
Constructing Networks with Repeater Units
Repeater Units can be used to construct flexible networks such as those
shown below.
Note
1.
Repeater Units must be supplied with 24-V DC power.
2.
Wire-to-Optical Repeater Units (CS1W-RPT02 and CS1W-RPT03) are
used to convert a section of a wired network to optical fiber. Two Units are
always used as a single set.
Wire-to-Optical Repeater Units cannot be connected to Optical Ring/Opti-
cal Controller Link Units or Support Boards. If these types of Controller
Link Units or Support Boards are connected by mistake, communications
errors will occur throughout the network.
3.
Repeater Units have a baud rate switch and a terminating resistance
switch. The same baud rate must be set for all nodes on the network.
In addition, the terminating resistance switch of Units (Controller Link
Item
Minimum
Standard
Maximum
Unit
Conditions
Numerical Aper-
ture (N.A.)
---
0.28
---
---
Theoretical value
Transmission
loss
---
---
3.5 Lf
dB
0.5 km
≤
Lf
λ
= 0.8
µ
m
T
a
= 25
°
C
3.5 Lf + 0.2
0.2 km
≤
Lf < 0.5 km
3.5 Lf + 0.4
Lf < 0.2 km
Connection loss ---
---
1.0
λ
= 0.8
µ
m, one location
Transmission
bandwidth
200
---
MHz
⋅
km
λ
= 0.85
µ
m (LD)
T-Branch Wiring
CS1W-RPT01
Repeater Unit
500 m max.
(at 2 Mbit/s)
500 m max.
(at 2 Mbit/s)
CS1W-RPT01
Repeater Unit
Long-distance Wiring
CS1W-RPT01
Repeater Unit
62-node Configuration
31 nodes max.
31 nodes max.
CS1W-RPT02/03
Repeater Unit
Partial Conversion to Optical Cable
Wire cable
Wire cable
CS1W-RPT02/03
Repeater Unit
Optical cable
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 ...