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Available languages
SIMATIC Sensors
RFID systems
SIMATIC RF640A
Operating Instructions
Description
SIMATIC RF640A
See RF600 system manual
1)
Frequency bands
The antenna is available for broadband. It can therefore be used for two different frequency bands that have been specified
for the regions of Europe and China/USA respectively.
● The antenna for Europe (EU, EFTA countries) operates in the frequency band of 865 to 868 MHz.
● The antenna for China, the USA, and Canada operates in the frequency band of 902 to 928 MHz.
Function
The SIMATIC RF640A is used for transmitting and receiving RFID signals in the UHF frequency band. The antennas are
connected to the SIMATIC RF600 readers via antenna cables that are available in different lengths.
© Siemens Ⓟ2010
J31069-D0225-U001-A2-7618, 12/2010
Features
Field of application
Frequency band
Polarization
Writing/reading range
Mounting
Connection
Readers that can be
connected
Dimensions in mm
Degree of protection
The SIMATIC RF640A is a universal
UHF antenna of compact, industry-
standard design with medium range.
865 to 928 MHz
RH circular
Suitable for RF600 transponders
that can pass in parallel with the
antenna regardless of their
orientation.
Max. 4.0 m
1)
4 x M4
(VESA 100 fixing system)
30 cm connecting cable (connected
permanently to the antenna) and
RTNC coupling
An antenna cable is required for
connection to the reader, e.g.
6GT2815-0BH30)
All RF600 readers with external
antenna connections
185 x 185 x 45
IP65
1
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