Siemens SIMATIC Ident System Manual page 76

Planning the RF300 system
4.3 Installation guidelines
Reader RF350R with ANT 1 and with ISO transponders (MDS E)
Table 4- 40
Transponder
MDS E600
MDS E611
MDS E624
Mounting the transponder on or in metal is only possible with the appropriate spacer or if there is
1)
adequate clearance to the metal.
Reader RF350R with ANT 3 and with RF300 transponders
Table 4- 41
Transponder
RF320T
RF330T
RF340T
76
Reduction of field data due to metal, range as %: Transponder and RF350R with ANT 1
without metal
1)
on metal; distance 20 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
1)
on metal; distance 15 mm
flush-mounted in metal;
distance all round 20 mm
Reduction of field data due to metal, range as %: Transponder and RF350R with ANT 3
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 10 mm
without metal
on metal; distance 0 mm
flush-mounted in metal;
distance all round 20 mm
ANT 1 without ANT 1 on metal
metal
100 85
70 60
60 45
100 85
70 60
60 45
100 95
85 85
85 80
ANT 3 without ANT 3 on metal
metal
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System Manual, 07/2016, C79000-G8976-C345-0x
ANT 1 mounted
in metal
(40 mm all-
round)
80
65
45
80
65
45
85
80
50
ANT 3 flush-
mounted in
metal
(40 mm all-
round)
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??
??
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SIMATIC RF300