Siemens SIMATIC RF300 System Manual page 71

RF380R reader: ISO mode
Table 4- 25
Transponder
MDS D100
MDS D124
MDS D139
MDS D160
MDS D324
SIMATIC RF300
System Manual, 01/2009, A5E01642529-03
Reduction of field data by metal (in %): Transponder and RF380R (ISO mode)
Without metal
On metal; distance 20 mm
Flush-mounted in metal; distance
all-round 20 mm
Without metal
On metal
Flush-mounted in metal;
distance all-round 20 mm
Without metal
On metal, distance 30 mm
Without metal
On metal; distance 20 mm
Flush-mounted in metal;
distance all-round 20 mm
Without metal
On metal
Flush-mounted in metal;
distance all-round 20 mm
RF300 system planning
4.5 Installation guidelines
Reader RF380R (ISO mode)
Without metal On metal
100 95
65 62
58 53
100 98
95 92
70 65
100 92
93 88
100 95
87 85
73 65
100 95
85 83
70 65
Flush-mounted
In metal
(20 mm all
around)
80
58
48
92
87
50
75
72
90
80
60
85
80
60
71