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4.3.4.1
Impact on the transmission window by metal
With RF300 transponders
Table 4- 34
Transponder
RF320T
RF330T
RF340T
RF350T
RF360T
RF370T
Mounting the transponder on or in metal is only possible with the appropriate spacer or if there is
1)
adequate clearance to the metal.
Transponder flush-mounted in metal; minimum distance to the reader is 5 mm
2)
Transponder flush-mounted in metal; minimum distance to the reader is 10 mm
3)
Transponder flush-mounted in metal; minimum distance to the reader is 15 mm
4)
SIMATIC RF300
System Manual, 07/2017, C79000-G8976-C345-07
Reduction of field data due to metal, range as %: Transponder and RF310R
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
Flush-mounted in metal;
without surrounding clearance
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
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
100
100
80
2)
100
100
85
30
2)
100
80
70
3)
100
70
60
3)
100
100
60
3)
100
95
70
4)
Planning the RF300 system
4.3 Installation guidelines
RF310R reader
On metal
Flush-mounted
in metal
(20 mm all-
round)
95
80
80
70
70
60
95
80
85
75
80
70
30
25
95
80
80
80
70
70
95
85
65
65
60
60
95
85
95
75
60
60
95
80
90
75
65
65
71
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