Siemens SIMATIC RF685R - Page 296

Antennas
6.6 SIMATIC RF650A
SIMATIC RF600
296 System Manual, 11/2018, J31069-D0171-U001-A21-7618
6GT2812-0GB08
Electrical data
Range See section "Maximum read/write ranges of
transponders (Page 341)"
Impedance
50 Ω
Polarization
Circular
VSWR (standing wave ratio)
≤ 1.45
Power
≤ 2 W
Interfaces
Plug connection RP-TNC coupling (for connection of the an-
tenna cable)
Mechanical specifications
Material
Pocan
Color
Pastel turquoise
Tightening torque (at room temperature)
≤ 2 Nm
Permitted ambient conditions
Ambient temperature
• During operation • -25 ... +75 °C
• During transportation and storage • -40 ... +85 °C
Degree of protection
IP65
Shock resistant to EN 60068-2-27
30 g
2)
Vibrations according to EN 60068-2-6 10 g
2)
Design, dimensions and weight
Dimensions (H x W x D)
198 x 198 x 60 mm
Weight
680 g
Standards, specifications, approvals
Proof of suitability CE (according to RED), FCC (Title 47, Part
15.247), cULus
MTBF
946 years
1)
The values differ for different dimensions/materials of the mounting surface.
2)
The values for shock and vibration are maximum values and must not be applied continuously.