Siemens SIMATIC Ident System Manual

RF200 system planning
4.3 Installation guidelines
SIMATIC RF200
System Manual, 07/2015, J31069-D0227-U001-A9-7618
63
Transponder
RF250R with ANT 18
antenna without met-
al
antenna flush-
mounted in metal
(all round 10 mm)
MDS D425
without metal
100
90
on metal, distance 0 mm
100
90
MDS D428
without metal 100 85
on metal, distance 0 mm
100
85
MDS D460
1)
without metal
100
85
on metal, distance 10 mm
100
85
MDS D521
without metal
100
85
flush-mounted in metal;
distance all round 0 mm
65 50
MDS D522
without metal
100
100
flush-mounted in metal;
distance all round 0 mm
90 90
MDS D522
Special variant
without metal
100
100
flush-mounted in metal;
distance all round 0 mm
90 90
MDS D524
1)
without metal
100
75
on metal, distance 15 mm
95
75
flush-mounted in metal;
distance all round 25 mm
95 75
MDS D528
without metal
100
85
on metal, distance 0 mm
100
85
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- 23 Reduction of field data due to metal, range as %: Transponder and RF250R with ANT 30
Transponder
RF250R with ANT 30
antenna without met-
al
antenna flush-
mounted in metal
(all round 20 mm)
MDS D124
1)
without metal
100
80
on metal, distance 15 mm
90
75
flush-mounted in metal;
distance all round 25 mm
75 70
MDS D126
1)
without metal
100
80
on metal, distance 25 mm
85
75
flush-mounted in metal;
distance all round 50 mm
60 50

Siemens SIMATIC Ident Specifications

General

Brand	Siemens
Model	SIMATIC Ident
Category	Other
Language	English