Siemens SIMATIC RF200 System Manual page 68

Planning the RF200 system
4.3 Installation guidelines
Transponder
MDS D521
MDS D522
MDS D528
Mounting the transponder on or in metal is only possible with the appropriate spacer or if there is
1)
adequate clearance to the metal.
Values of > 100 % related to non metal surroundings can occur if transponders were developed
2)
specifically for mounting in/on metallic surroundings.
Table 4- 28
Transponder
MDS D124
MDS D160
MDS D324
MDS D421
MDS D422
MDS D423
MDS D424
68
Without metal
Flush-mounted in metal;
distance all round 0 mm
Without metal
Flush-mounted in metal;
distance all round 0 mm
Without metal
On metal, distance 0 mm
Reduction of field data due to metal, range as %: Transponder and RF250R with ANT 18
Without metal
1)
On metal, distance 15 mm
Flush-mounted in metal;
distance all round 25 mm
Without metal
1)
On metal, distance 10 mm
Without metal
1)
On metal, distance 15 mm
Flush-mounted in metal;
distance all round 25 mm
Without metal
Flush-mounted in metal;
distance all round 0 mm
Without metal
Flush-mounted in metal;
distance all round 0 mm
Without metal
On metal, distance 0 mm
Flush-mounted in metal;
distance all round 10 mm
Without metal
1)
On metal, distance 15 mm
RF250R with ANT 12
Antenna without
metal
100
65
100
90
100
110
2)
RF250R with ANT 18
Antenna without
metal
100
100
95
100
100
100
100
95
100
65
100
90
100
120
2)
90
100
95
System Manual, 07/2017, J31069-D0227-U001-A9-7619
Antenna flush-
mounted in metal
(all round 7 mm)
90
45
90
75
85
95
Antenna flush-
mounted in metal
(all round 10 mm)
80
80
70
90
90
80
80
75
85
50
100
90
85
110
2)
75
75
75
SIMATIC RF200