Siemens SIMATIC RF200, Системное руководство

Страница: 74 / 172

Planning the RF200 system
4.3 Installation guidelines
SIMATIC RF200
74
System Manual, 07/2017, J31069-D0227-U001-A9-7619
4.3.4.6 RF280R
The RF280R 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 ≥ 20 mm.
Figure 4-14 Metal-free area RF280R
Table 4- 31 Reduction of field data due to metal, range as %: Transponder and RF280R
Transponder Reader without
metal direct
metal influence
Reader on
metal (metal
plate)
Flush-mounted
in metal (20 mm
all-round)
MDS D100
1)
Without metal 100 95 80
On metal; distance 20 mm 65 60 55
Flush-mounted in metal;
distance all round 20 mm
2)
55 50 45
MDS D124
1)
Without metal 100 95 90
On metal; distance 15 mm 95 90 85
Flush-mounted in metal;
distance all round 20 mm
2)
70 65 50
MDS D126
1)
Without metal 100 90 80
On metal; distance 25 mm 80 75 70
Flush-mounted in metal;
distance all round 50 mm
3)
75 65 65
MDS D139
1)
Without metal 100 90 75
On metal; distance 30 mm 95 85 70
Flush-mounted in metal;
distance all round 100 mm
4)
90 80 70
MDS D160
1)
Without metal 100 95 90
On metal; distance 10 mm
2)
85 85 80
MDS D165 Without metal 100 90 80
On metal; distance 25 mm
4)
80 75 70
MDS D200
1)
Without metal 100 90 80
On metal; distance 20 mm 80 75 70