Siemens SIMATIC RF200, Системное руководство

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Planning the RF200 system
4.3 Installation guidelines
SIMATIC RF200
System Manual, 07/2017, J31069-D0227-U001-A9-7619
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4.3.4.4 RF250R
The RF250R reader is operated with the external antennas ANT 3, 8, 12, 18 and 30. The
antennas can be flush-mounted in metal. Please allow for a possible reduction in the field
data values.
Figure 4-12 Metal-free space for ANT 8 / ANT 12 and ANT 18 / ANT 30
Table 4- 24 Reduction of field data due to metal, range as %: Transponder and RF250R with ANT 1
Transponder ANT 1 without
metal
ANT 1 on metal ANT 1 mounted
in metal
(all round
40 mm)
MDS D100
1)
Without metal 100 85 80
On metal; distance 20 mm 70 60 65
Flush-mounted in metal;
distance all round 20 mm
60 45 45
MDS D124
1)
Without metal 100 95 85
On metal; distance 15 mm 85 85 80
Flush-mounted in metal;
distance all round 20 mm
85 80 50
MDS D126
1)
Without metal 100 85 85
On metal; distance 25 mm 85 75 75
Flush-mounted in metal;
distance all round 50 mm
80 70 70
MDS D139
1)
Without metal 100 90 85
On metal; distance 30 mm 95 85 85
Flush-mounted in metal;
distance all round 100 mm
95 85 85
MDS D160
1)
Without metal 100 95 90
On metal; distance 10 mm 85 85 80
MDS D165 Without metal 100 85 85
On metal; distance 25 mm 90 80 75
MDS D200
1)
Without metal 100 85 80
On metal; distance 20 mm 85 75 75
Flush-mounted in metal;
distance all round 20 mm
75 65 65