![background image](http://html.mh-extra.com/html/omron/c200hw-clk21/c200hw-clk21_operation-manual_742483104.webp)
79
Wiring
Section 3-3
Remove the covers from the tips of the cables’ ST connectors if there are
covers protecting the ST connectors.
Note To replace the Optical Connector Cover, just reverse the steps shown
in the diagram above.
4.
Turn the cable connector so that the tab in the connector faces left and
aligns with the slot in the Unit’s connector. Insert the cable connector fully
into the Unit’s optical connector. Press and turn the cable’s connector
clockwise to lock the connector in place.
Note To remove the connector, just reverse the steps shown in the diagram
above. (Press and turn the cable connector’s metal fitting counter-
clockwise to unlock the connector.)
5.
After installing the Optical Fiber Cable, fix the tension member of the Opti-
cal Fiber Cable.
Insert the connectors completely and always check that the connectors are
locked before starting operation.
When installing Optical Fiber Cables, be sure to stay within the specifications
(e.g., tensile strength, bending, lateral pressure) for the cables used.
Optical Fiber Cables
Use Optical Fiber Cables (Graded Index: GI) with the following optical specifi-
cations.
50/125
µ
m AGF Cable
Optical Connector Cover
Pull off the cover.
Rotate the cover 90
°
counterclockwise.
Slot
Cable
connector
Unit's optical
connector
Tab
Press and turn the metal fitting on
the cable connector until it locks.
Align the tab in the cable connector with
the slot in the Unit's connector and fully
insert the cable connector.
Item
Minimum
Standard
Maximum
Unit
Conditions
Numerical Aper-
ture (N.A.)
---
0.21
---
---
Theoretical value
Transmission
loss
---
---
3.0 Lf
dB
0.5 km
≤
Lf
λ
= 0.8
µ
m
T
a
= 25
°
C
3.0 Lf + 0.2
0.2 km
≤
Lf < 0.5 km
3.0 Lf + 0.4
Lf < 0.2 km
Connection loss ---
---
1.0
λ
= 0.8
µ
m, one location
Transmission
bandwidth
500
---
---
MHz
⋅
km
λ
= 0.85
µ
m (LD)
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 ...