Siemens SIMATIC RF300, Системное руководство

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Transponder ANT 8 without metal ANT 8 mounted in metal
(0 mm all-round)
MDS D127 Without metal 100 100
On metal; distance 0 mm 120 100
Flush-mounted in metal;
circumferential distance 0 mm 125 100
MDS D421
MDS D521 Without metal 100 100
On metal; distance 0 mm 110 100
Flush-mounted in metal;
circumferential distance 0 mm 110 100
Reader RF350R with ANT 12 and with ISO transponders (MDS D)
Table 4-52 Reduction of field data due to metal, range as %: Transponder and RF350R with ANT 12
Transponder ANT 12 without metal ANT 12 mounted
in metal
(0 mm all-round)
MDS D117 Without metal 100 85
On metal; distance 0 mm 90 85
Flush-mounted in metal;
circumferential distance 0 mm 65 65
MDS D127 Without metal 100 85
On metal; distance 0 mm 95 85
Flush-mounted in metal;
circumferential distance 0 mm 65 65
MDS D160
1)
Without metal 100 80
On metal; distance 10 mm 100 80
MDS D421
MDS D521 Without metal 100 80
On metal; distance 0 mm 90 75
Flush-mounted in metal;
circumferential distance 0 mm 70 60
MDS D428
MDS D528 Without metal 100 75
On metal; distance 0 mm 95 75
MDS D460
1)
MDS D560
1)
Without metal 100 80
On metal; distance 10 mm 100 80
1) Mounting the transponder on or in metal is only possible with the appropriate spacer or if there is
adequate clearance to the metal.
Planning the RF300 system
4.3 Installation guidelines
SIMATIC RF300
84
System Manual, 02/2021, C79000-G8976-C345-09