AMBUS® CMeX50

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Medium

  • Systems engineering / Software
  • Thermal energy
  • Water

Product Categories

  • Data collection

Processes

  • Read out / Transfer
  • Evaluate / Process

Application

  • Building services engineering
  • Communication devices
  • Hubs

Countries

  • Germany
  • Switzerland
  • Singapore
  • Other countries

Features / Benefits

  • Wireless M-Bus receiver
  • Easy integration into an existing M-Bus solution
  • Communicates with up to 800 wireless M-Bus meters
  • Management of individual encryption codes
  • Integration with the M-Bus master allows for the control of up to 32 wired M-Bus meters
  • Can be expanded with the AMBUS® CMeX10-13S series

Technical data

  • M-Bus Standard EN 13757-4
  • M-Bus baud rates of 300 and 2,400 bit/s
  • Wireless M-Bus operating modes S1, T1, C1
  • Maximum number of Wireless M-Bus devices: 800
  • 868 MHz radio frequency band
  • AES-128 Encryption
  • RF sensitivity: -105 dBm
  • OMS-compliant Yes
  • Decryption Yes
  • Protection Class IP20
  • Dimensions (W x H x D) 105 x 90 x 65 mm (6 DIN modules)
  • Weight: 220 g
  • Installation: Mounting on a 35 mm DIN rail (DIN 50022)
  • Interfaces: RJ45 8/8, SMA-f antenna, RS232 RJ45 8/8, and Mini USB Type B port
  • Rated voltage 100–240 VAC (+/- 10%) – max 6 W
  • Operating temperature: -25 °C to +55 °C
  • Operating humidity: 5% to 90% max., non-condensing
  • Intended for indoor use; can be upgraded with an IP6x enclosure for outdoor use
  • Storage temperature: -40 °C to +85 °C
  • LCD display: monochrome graphic, 128 x 64 pixels
  • Keyboard with 7 backlit keys

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