Elvaco CMa30 - USB MBus Master

CMa30 is designed for mobile service. Used with a laptop, it is a perfect option for installation of individual M-Bus slaves as well as for fast and easy reading of small M-Bus systems. The product is opto-isolated for secure and error-free operation.

• Operating temperature: -20 °C to +55 °C
• Operating humidity: 5 % to 90 %, non-condensing
• Operating altitude: 0-2000 m
• Pollution degree: Degree 2
• Usage environment: Indoors
• Storage temperature: -40 °C to +85 °C

M-Bus

Interfaces:
• Integrated M-Bus Master
• M-Bus standard:
• EN 13757

<strong>Integrated M-Bus Master</strong>
<li>M-Bus baud rate, master port: 300 and 2400 bit/s</li>
<li>Nominal voltage, master port: 28 VDC</li>
<li>Maximum cable length: 1000 m (100 nF/km, maximum 90 ohm)</li>