Siemens SIMATIC Ident System Manual

RF200 system planning
4.3 Installation guidelines
SIMATIC RF200
60 System Manual, 07/2015, J31069-D0227-U001-A9-7618
Transponder
RF250R with ANT 3
antenna without met-
al
antenna flush-
mounted in metal
(all round 20 mm)
MDS D425
without metal
100
90
on metal, distance 0 mm
95
75
MDS D426
1)
without metal 100 70
on metal, distance 25 mm
90
65
flush-mounted in metal;
distance all round 25 mm
55 45
MDS D428
without metal
100
90
on metal, distance 0 mm
100
90
MDS D460
1)
without metal
100
85
on metal, distance 10 mm
90
75
MDS D522
without metal
100
95
flush-mounted in metal;
distance all round 0 mm
95 80
MDS D522
Special variant
without metal
100
95
flush-mounted in metal;
distance all round 0 mm
95 80
MDS D524
1)
without metal
100
85
on metal, distance 15 mm
90
75
flush-mounted in metal;
distance all round 25 mm
75 70
MDS D526
1)
without metal
100
70
on metal, distance 25 mm
90
65
flush-mounted in metal;
distance all round 25 mm
55 45
MDS D528
without metal 100 90
on metal, distance 0 mm
100
90
1)
Mounting the transponder on or in metal is only possible with the appropriate spacer or if there is
adequate clearance to the metal.
2)
Values of > 100 % related to non metal surroundings can occur if transponders were developed
specifically for mounting in/on metallic surroundings.
Table 4- 20 Reduction of field data due to metal, range as %: Transponder and RF250R with ANT 8
Transponder
RF250R with ANT 8
antenna without met-
al
antenna flush-
mounted in metal
MDS D117
without metal
100
85
flush-mounted in metal;
distance all round 0 mm
65 55

Siemens SIMATIC Ident Specifications

General

Brand	Siemens
Model	SIMATIC Ident
Category	Other
Language	English