wMBUS CMeX50 Concentrator

SKU: ELVACO-CMEX50
GTIN:
MPN: CMEX50
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650,00 €

CMeX50 is a wireless M-Bus master which can be used by any existing wired M-Bus solution. Up to 500 slave wMBUS.

Wireless M-Bus master CMeX50

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.

 

AUTOMATIC INSTALLATION
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.

SIMPLE CONFIGURATION
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.

FUTURE PROOF
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.

 

 

   
Mechanics Casing material Polyamide
  Protection class IP20
  Dimensions 90 x 65 x 107 mm
  Weight 220 g
  Mounting DIN-enclosure
  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 antenna SMA-f
  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
  Frequency 50/60 Hz
  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
  Pollution Degree 2
  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
  OMS-compliant Yes
  Wireless M-Bus modes S1 S2 T1 T2 C1 C2
  Radio frequency band 868 MHz
  RF output power 14 dBm
  RF sensitivity -105 dBm
  Maximum slaves 500
  Encryption AES-128
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
Approvals Safety EN 61010-1
  Electromagnetic compatibility (EMC) EN 61000-6-2
  Electromagnetic compatibility (EMC) EN 61000-6-3

 

 

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