- Order number: 404472
Attention: Product discontinued. Replacement iU891A-XL Wireless M-Bus, Art. No. 404926, available in few quantities now.
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 qualified according to the European RED directive and 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)
Attention: Product discontinued. Replacement iU891A-XL Wireless M-Bus, available soon (September '24).