Siemens SIMATIC RF600 Series System Manual page 391

Permitted ambient conditions
Ambient temperature
Distance from metal
Degree of protection
Resistance to mechanical stress
Shock according to DIN EN 60721-3-7, Class 7
M3
Vibration to EN 60068-2-6
Design, dimensions and weight
Dimensions (L x W x D)
Weight
Standards, specifications, approvals
Proof of suitability
MTBF
Reduction of range to about 70% at the band limit of 928 MHz; identification is guaranteed
1)
at 915 MHz due to frequency hopping procedure.
Mounting on a flat metal surface with a diameter of at least 300 mm and at room
2)
temperature. The information relates to the maximum read distance. You will find more
information on ranges in the section "Minimum distances and maximum ranges (Page 293)".
When these minimum distances are not reached, there is a reduction in the maximum
3)
possible read and write distances of the transponder.
To use the transponder in hazardous areas, directive 94/9/EC of the European Council of
4)
23 March 1994 must be complied with. Note the information in the section "Use of the
transponder in hazardous areas (Page 383)".
The values for shock and vibration are maximum values and must not be applied
5)
continuously.
SIMATIC RF600
System Manual, 10/2016, J31069-D0171-U001-A19-7618
In operation, during write/read access
•
In operation, outside write/read access
•
During transportation and storage
•
7.14 SIMATIC RF680T
6GT2810-2HG80
-25 ... +100 °C, permanent
•
Special features:
+100 ... +140 °C, 20 % reduction of the limit
distance
As of +140 °C, no processing possible
Up to +200 °C, tested up to 5000 hours or
3000 cycles
Up to +220 °C, tested up to 2000 hours or
1500 cycles
-40 ... +220 °C
•
-40 ... +100 °C
• 4)
Suitable for direct attachment to metal
IP68 / IPx9K
Torsion and bending stress is not permitted
100 g
5)
20 g
5)
32 × 15 × 130 mm
50 g
II 2G Ex ib IIB T6 to T2 Gb,
II 2D Ex ib IIIB T135 °C Db
1940 years
Transponder
391