iM871A-USB - Wireless M-Bus USB-adapter 868 MHz

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€35.98
Excl. 19% Tax
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Quick Overview

The iM871A-USB is a compact, low power wireless M-Bus USB-adapter according to EN13757-4:2005.

iM871A-USB - Wireless M-Bus USB-adapter 868 MHz

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Details

The iM871A-USB is a compact wireless M-Bus USB-adapter based on the high performance wireless M-Bus module iM871A. The adapter offers a cost-effective RF solution for smart metering applications connecting water, heat, electricity and gas meters with standard equipment like Laptops, Tablets, etc. The iM871A-USB is fully compliant to the EN 13757-4 standard (S1, S2, T1, T2, R2, C1 and C2). An adjusted output power of +14 dBm combined with the high sensitivity of the USB-Stick enables ranges up to 500 m.

USB to UART Bridge Virtual COM Port (VCP) drivers for Microsoft Windows, Windows CE and Linux are available (www.silabs.com). Furthermore, the Wireless M-Bus DLL and the Wireless M-Bus Studio GUI from IMSTs Wireless M-Bus Starter Kit “SK-iM871A” can be used to easily configure and explore the iM871A-USB.

 

General

Operating Voltage: 4.4 V to 5.25 V
Supply current: typ. 37 mA (RX)
typ. 60 mA (TX  @ +10dBm)
Dimensions (LxWxH): approx. 46 x 20 x 11mm³
Operating temerature: -20°C bis +70°C
   

Radio:

Frequency range




863 Mhz to 870 MHz
Data rates: 4.8 kbps, 32.768 kbps, 100 kbps
Output power: typ. +10 dBm (EIRP)
Receiver sensitivity: up to -110 dBm
Antenna: integrated chip antenna

USB Interface:

  • USB 2.0 compilant
  • USB to UART Bridge Virtual COM Port (VCP) drivers for Microsoft Windows, Windows CE and Linux available (www.silabs.com)

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