Siemens SIMATIC Ident System Manual page 69

Transponder
MDS D426
MDS D460
Mounting the transponder on or in metal is only possible with the appropriate spacer or if there is
1)
adequate clearance to the metal.
Table 4- 26
Transponder
MDS D100
MDS D124
MDS D126
MDS D139
MDS D160
MDS D165
MDS D200
MDS D261
MDS D324
MDS D339
MDS D400
SIMATIC RF200
System Manual, 07/2015, J31069-D0227-U001-A9-7618
without metal
1)
on metal, distance 25 mm
flush-mounted in metal;
distance all round 50 mm
without metal
1)
on metal, distance 10 mm
Reduction of field data due to metal, range as %: Transponder and RF290R with ANT
D6
without metal
1)
on metal, distance 20 mm
without metal
1)
on metal, distance 25 mm
without metal
1)
on metal, distance 25 mm
without metal
1)
on metal, distance 30 mm
without metal
1)
on metal, distance 25 mm
without metal
on metal, distance 20 mm
without metal
1)
on metal, distance 20 mm
without metal
on metal, distance 20 mm
without metal
1)
on metal, distance 25 mm
without metal
1)
on metal, distance 30 mm
without metal
1)
on metal, distance 20 mm
RF200 system planning
4.3 Installation guidelines
RF290R with ANT D5
Antenna on metal
mounted in metal
(metal plate)
(all round 150 mm)
100
70
50
100
70
RF290R with ANT D6
Antenna on metal
mounted in metal
(metal plate)
(all round 200 mm)
100
65
100
80
100
65
100
80
100
60
100
50
100
65
100
50
100
75
100
80
100
60
antenna flush-
95
65
45
95
65
antenna flush-
95
60
95
75
95
60
90
70
90
55
95
45
95
60
95
45
95
70
90
70
95
55
69