Omron CS1W-RPT01 Manuale Utente

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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)