wMBUS CMeX50 Concentrator
CMeX50 is a wireless M-Bus master which can be used by any existing wired M-Bus solution. Up to 500 slave wMBUS.
CMeX50 is a wireless M-Bus master which can be used by any existing wired M-Bus solution. The CMeX50 communicates with wireless M-Bus slaves via the wireless modes S1, S2, T1, T2, C1 and C2, and is compatible with all widely used M-Bus slaves on the market. The CMeX50 handles up to 500 wireless M-Bus slaves, which can be individually secured by encryption keys. It also has a built-in M-Bus master for 32 wired M-Bus slaves.
The CMeX50 can automatically install selected wireless M-Bus slaves. By enabling the CMeX50 Automatic installation mode, all wireless M-Bus slaves within range can be automatically detected and configured for operation. The installed wireless M-Bus slaves can later be edited and configured to use encryption for secure connections.
The CMeX50 can easily be configured by using the intuitive display, or by using standard M-Bus commands on standard 2-wire M-Bus. The display shows current operation, installed wireless slaves, M-Bus operation modes and much more. There is no need for any extra tools to get the CMeX50 up and running.
USE IN EXISTING 2-WIRE M-BUS SYSTEM
All installed wireless M-Bus slaves can be readout using standard 2-wire M-Bus commands on the CMeX50 M-Bus slave port. This functionality makes the CMeX50 fully compatible with any existing wired M-Bus solution. The wireless M-Bus slaves can be individually readout using secondary or primary addressing mode with standard readout command REQ_UD2.
The CMeX50 can be remotely configured using standard M-Bus commands. When new M-Bus wireless modes or M-Bus standard updates are available, the firmware can be remotely updated to meet new market demands.
|Dimensions||90 x 65 x 107 mm|
|Connection M-Bus master||Screw terminal cable 0.5-2.5 mm², 0.5 Nm tightening torque|
|Connection M-Bus slave||Pin terminal solid wire 0.6-0.8 ø mm|
|Connection power supply||Screw terminal cable 0.5-2.5 mm², 0.5 Nm tightening torque|
|Connection RS232||RJ45 8/8|
|Connection USB||Mini USB type B|
|Connection IR communication||CMe-, CMeX Series, ABB electricity|
|Electrical||Nominal Voltage||100-240 VAC|
|Voltage range||-10 % to +10 % of nominal voltage|
|Power consumption||6 W|
|Installation category||CAT 2 (overvoltage category)|
|Environmental||Operating temperature range||-30 to +55 °C|
|Storage temperature range||-40 to +85 °C|
|Operating humidity max||80 % RH temperatures up to 31 °C, decreasing linearly to 50 % RH at 40 °C|
|Operating altitude||0-2000 m|
|Usage||Indoor use only, can be extended with IP6X enclosure for outdoor use|
|User interface||LCD display||Graphic monochrome|
|Display resolution||128 x 64 dots|
|Keyboard||7 illuminated buttons|
|Wired M-Bus master||M-Bus standard||EN 13757|
|Maximum connected M-Bus meters||32 T|
|Maximum cable length||1000 m|
|Break signal length M-Bus 2-wire and right IR interface||45 ms|
|Nominal voltage||28 VDC|
|Baud rate||300, 2400 baud|
|Wireless M-Bus master||M-Bus standard||EN 13757-4|
|Wireless M-Bus modes||S1 S2 T1 T2 C1 C2|
|Radio frequency band||868 MHz|
|RF output power||14 dBm|
|RF sensitivity||-105 dBm|
|Wired M-Bus slave||M-Bus standard||EN 13757|
|M-Bus voltage||21-42 VDC|
|Power consumption||1.5 mA 1T|
|M-Bus baud rate||300, 2400 Bit/s|
|M-Bus commands||SND_UD, SND_NKE, REQ_UD2|
|M-Bus address default||251|
|Addressing modes||Secondary, primary|
|Electromagnetic compatibility (EMC)||EN 61000-6-2|
|Electromagnetic compatibility (EMC)||EN 61000-6-3|