Siemens SIMATIC Ident System Manual page 86

Planning the RF300 system
4.3 Installation guidelines
Transponder
RF330T
RF340T
RF350T
RF360T
RF370T
RF380T
Mounting the transponder on or in metal is only possible with the appropriate spacer or if there is
1)
adequate clearance to the metal.
With ISO transponders (MDS D)
Table 4- 53
Transponder
MDS D100
86
Without metal
On metal; distance 0 mm
Without metal
On metal; distance 0 mm
Flush-mounted in metal;
distance all round 20 mm
Without metal
On metal; distance 0 mm
Flush-mounted in metal;
distance all round 20 mm
Without metal
1)
On metal; distance 20 mm
Flush-mounted in metal;
distance all round 20 mm
Without metal
On metal; distance 0 mm
Flush-mounted in metal;
distance all round 20 mm
Without metal
On metal; distance 0 mm
Flush-mounted in metal; dis-
tance all-round 40 mm
Reduction of field data due to metal, range as %: Transponder and RF380R
Without metal
1)
On metal; distance 20 mm
Flush-mounted in metal;
distance all round 20 mm
Reader RF380R (RF300 mode)
Without metal On metal
100 90
70 65
100 90
70 65
60 60
100 85
70 65
55 50
100 95
75 70
60 55
100 95
90 85
65 60
100 95
95 90
65 60
Reader RF380R (ISO mode)
Without metal On metal
100 95
65 60
55 50
System Manual, 07/2016, C79000-G8976-C345-0x
Flush-mounted
in metal
(20 mm all-
round)
80
60
80
60
55
80
60
45
85
65
50
85
80
60
85
80
55
Flush-mounted
in metal
(20 mm all-
round)
80
55
45
SIMATIC RF300