Siemens SIMATIC Ident System Manual page 49

Transponder
MDS D460
1)
* Values of > 100 %, relative to non metal surroundings, can occur if transponders were developed
The values in the table describe the reduction of the field data. All values are percentages relative to
SIMATIC RF200
System Manual, 09/2013, J31069-D0227-U001-A8-7618
metal-free
1)
on metal,
distance 25 mm
flush-mounted in metal;
distance all round 25 mm
Mounting the transponder on or in metal is only possible with the appropriate spacer or if there is
adequate clearance to the metal.
specifically for mounting in/on metallic surroundings.
non metal (100% means no influence).
Reader without direct
metal influence
(Case a, b and d)
100
100
90
RF200 system planning
4.3 Installation guidelines
Reader flush-mounted in
metal
(Case c)
90
90
90
49