Siemens SIMATIC RF200, Системное руководство

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Planning the RF200 system
4.3 Installation guidelines
SIMATIC RF200
76
System Manual, 07/2017, J31069-D0227-U001-A9-7619
4.3.4.7 RF290R
The RF290R reader is operated with the external antennas ANT D5, D6 and D10. The
antennas can be flush-mounted in metal. Please allow for a possible reduction in the field
data values. To avoid reduction, the distance a should be ≥ 150 or 200 mm.
Figure 4-15 Metal-free space for ANT D5
Table 4- 32 Reduction of field data due to metal, range as %: Transponder and RF290R
with ANT D5
Transponder RF290R with ANT D5
Antenna on metal
(metal plate)
Antenna flush-
mounted in metal
(all round 150 mm)
MDS D100
1)
Without metal 100 95
On metal, distance 20 mm 65 60
Flush-mounted in metal;
distance all round 20 mm
45 40
MDS D124
1)
Without metal 100 95
On metal, distance 15 mm 85 80
Flush-mounted in metal;
distance all round 25 mm
65 60
MDS D126
1)
Without metal 100 95
On metal, distance 25 mm 70 65
Flush-mounted in metal;
distance all round 50 mm
55 50
MDS D139
1)
Without metal 100 95
On metal, distance 30 mm 90 85
MDS D160
1)
Without metal 100 95
On metal, distance 10 mm 70 65
MDS D165 Without metal 100 95
On metal, distance 25 mm 65 60
MDS D200
1)
Without metal 100 95
On metal, distance 20 mm 65 60