CV500RM211 Omron, CV500RM211 Datasheet - Page 9

• Manufacturer Part Number: CV500RM211
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500RM211

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1-2
Signal Loss vs. Wavelength
Signal Loss vs. Distance
Features of H-PCF Optical Fiber
The following diagram shows the construction of the 2-C-V (2 CCV-
HC-20/07):
This section describes the basic features of H-PCF Optical Fiber Cables.
H-PCF optical fibers have a stable signal loss at a wavelength of about
0.8
els of the older PCF optical fibers (about 4 to 6 dB).
The following graph shows signal loss vs. wavelength for a 1 km CCV-
HC-20/07 H-PCF Optical Fiber Cord at a temperature of 25
The maximum signal loss ( ) for a given length (L) of two-fiber DCV-
HC-20/07 optical fiber can be calculated from the following equations. Equa-
tion 1 is for a wavelength of 0.810
and equation 2 is for a wavelength of 0.655
(77
20
15
10
/

5
0
1) (L)
2) (L)
F).
m. The signal loss for H-PCF is equal to or better than the low loss lev-
8.4 mm
0.6
(7--4 log(L)) L dB (for
(15--4 log(L)) L dB (for
Wavelength (
7 to 10
0.7
4 to 6
0.8


0.9
m)
1.0
CCV-HC-20/07
Tension Member
Spacing cord
Filler
Controlling wrap (plastic tape)
Heat-resistant PVC

1.1
m at a temperature of 25
= 0.810
= 0.655

m at a temperature of 25


m and T = 25
m and T = 25
/
C (77
/
/
/
C (77
Section 1-2
C)
C)
/
F).
/
F),
/
C