Contents Of The Package; Technical Specifications; First Start-Up - MADDALENA wM-Bus 868 USB Key Instructions For Installation, Use And Maintenance Manual

EN
1.2 Label

1.4 Technical specifications

Features
Power supply
Certifications/Approvals
Radio
USB
Environmental conditions
2

First start-up

WARNING!
l
wM-Bus 868 USB Key should
only be used by trained and in-
structed personnel.
To communicate with Windows PCs, it is
necessary to install USB drivers, which can
be downloaded from https://www.ftdi-
chip.com/Drivers/VCP.htm.

1.3 Contents of the package

One wM-Bus 868 USB Key radio module is
included in the package.
Standard
Modes
Operating frequency range
Radiated power
Reference standards
Radio equipment class
Description
USB (5V)
CE in compliance with European
standards.
Wireless M-Bus
T1/S1/C1 T2/S2/C2
868.0 - 868.6 / 868.7 - 869.2
MHz
14dBm max
EN 13757
Class 1
USB 2.0 type A
Storage temperature: -20°C –
+60°C
Operating temperature: -10 °C
– +55 °C
5