Connecting The Antenna; Bending Radii And Bending Cycles Of The Cable - Siemens SIMATIC RF600 System Manual

Antennas
6.7 SIMATIC RF660A
6.7.4

Connecting the antenna

The SIMATIC RF660A antenna must be connected to the reader using an antenna cable.
Preassembled standard cables in lengths of 1 m, 3 m, 5 m, 10 m, 15 m, 20 m and 40 m are
available to connect the antenna.
The range of the antenna is limited by the cable loss. The maximum range can be achieved
with the cable 6GT2815-0BH10 (length 1m), since this cable has the lowest cable loss.
Requirement
Note
Use of Siemens antenna cable
To ensure optimum functioning of the antenna, it is recommended that a Siemens antenna
cable is used in accordance with the list of accessories.
Figure 6-47
6.7.4.1

Bending radii and bending cycles of the cable

The following listed bending radii are minimum values, which may not be fallen below and
are based on repeated bending.
Table 6- 37
Cable designa-
tion
Antenna cable
Antenna cable
Antenna cable
(suitable for drag
chains)
Antenna cable
328
Rear of antenna with RTNC connection
Bending radii of the antenna cable
Article number
6GT2815-0BH10
6GT2815-0BH30
6GT2815-2BH50
6GT2815-1BN10
Length [m] Cable loss [dB]
1 0.5
3 1
5 1.5
10 2
System Manual, 06/2019, J31069-D0171-U001-A22-7618
Bending radius
[mm]
51
51
45
1) 2)
77
SIMATIC RF600