Technical Specifications - Siemens SIMATIC RTLS System Manual

Anchors
5.3 SIMATIC RTLS4420A
Supply voltage
When the supply voltage is connected at the "Power" input, all LEDs flash briefly for a moment.
The POWER LED lights up permanently in green as soon as voltage is present.
Check whether the rated voltage of the power supply corresponds to the values in the section

"Technical specifications".

Safety extra low voltage
The equipment is designed for operation with Safety Extra-Low Voltage (SELV) by a Limited
Power Source (LPS). (This does not apply to 100 V...240 V devices.)
This means that only SELV / LPS complying with IEC 60950‑1 / EN 60950‑1 / VDE 0805‑1
must be connected to the power supply terminals, or the power supply unit for the equipment
power supply must comply with NEC Class 2, as described by the National Electrical Code (r)
(ANSI / NFPA 70).
5.3.3 Technical specifications
Table 5-9 Technical specifications of the anchor RTLS4420A
Product name
Wireless frequencies
Wireless method
Transmission speed
Operating frequency
Operating frequency rated value
Transmit power
Range
Accuracy of the localization
Chirp bandwidth
Range with 1 Mb
Supply voltage, power consumption
Supply voltage
Rated voltage
Power consumption
Current consumption
Antenna connector
50
CAUTION
SIMATIC RTLS4420A
IEEE 802.15.4a nanoLOC - Chirp Spread Spectrum (CSS)
1 Mbps
2400 ... 2480 MHz
2.45 GHz ISM band
0.00025 ... 100 mW
Max. 1000 m
1.5 m
80 MHz
Indoors: Max. 90 m
Outdoors: Max. 1,000 m (typically 500 m)
8 ... 30 V DC
24 V DC
Max. 1.6 W
Max. 0.2 A
RP-SMA screw connection (socket)
System Manual, 04/2019, C79000-G8976-C577-01
6GT2701-2CA02