CMeX11S
DIN-Mounted M-Bus master for up to 64 slaves
The CMeX11S makes it possible to expand your CMe Series with up to 64 extra M-Bus slaves. The unit can also be connected with any existing M-Bus system. The CMeX11S is equipped with the unique IR Pass Through function, making the product stackable.
Description
READY TO USE
The CMeX11S is ready to use with no configuration required in the field. The possibility of stacking the CMeX11S, enables one CMe Series to handle multiple M-Bus 2-wire buses isolated from each other. After installation, the CMeX11S shows an indication if the installation was successful and no short-circuit was detected on the bus.
STANDARD OPEN PROTOCOLS
The standard open protocol design works with any software supporting the M-Bus standard. Its transparent M-Bus dataflow requires no manufacture specific protocols.
FLEXIBLE
The CMeX Series contains modules with various functions to meet a great variety of customer demands. The series contains for example I/O modules and D/A modules to read input signals or control output signals.
COST EFFECTIVE
The modular and expandable design allows the customer to select a suitable level based on price and functionality. The low initial cost and the possibility to add modules to existing installations provide a future proof solution.
Technical data
Mechanics
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Material
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Polyamide
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Protection class
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IP20
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Dimensions
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90 x 65 x 108 mm
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Weight
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220 g
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Connection M-Bus
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Pin terminal solid wire 0.6-0.8 Ø mm and screw terminal cable 0.25-2.5 mm², 0.5 Nm tightening torque
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Mounting
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DIN-mounted
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Power supply
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Screw terminal cable 0.75-2.5 mm², 0.5 Nm tightening torque
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Electrical
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Nominal voltage
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100-240 VAC
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Voltage range
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-10 % to +10 % of nominal voltage
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Frequency
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50/60 Hz
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Power consumption (max)
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25 W
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Power consumption (nom)
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1.5 mA x M-Bus slaves + 1 W
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Installation category
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CAT 3
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Environmental
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Operating temperature range
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-30 to +55 °C
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Storage temperature range
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-40 to +85 °C
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Operating humidity max
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80 % RH temperatures up to 31 °C, decreasing linearly to 50 % RH at 40 °C
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Pollution
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Degree 2
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Operating altitude
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0-2000 m
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Usage
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Indoor use only, can be extended with IP67 enclosure for outdoor use
| |
User interface
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Green LED
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Power
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Red LED
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Error
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Yellow LED
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RX
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Yellow LED
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TX
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Push button
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Not used
| |
M-Bus
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M-Bus standard
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EN 13757
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M-Bus baud rate
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300, 2400 Bit/s
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Maximum connected M-Bus meters
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64
| |
Maximum cable length
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5000 m
| |
Max load capacitance
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1,5 uF
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Light collision detect
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>28 to 500 mA
| |
RS232 to M-Bus
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Yes
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Break signal length M-Bus 2-wire and right IR interface
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45 ms
| |
Nominal voltage
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42 VDC
| |
Maximum idle current
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100 mA
| |
IR Interface
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Yes
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Pass Through
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Yes. Maximum of 4 CMeX series products side by side
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Compatibility
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All M-Bus meters, all ABB meters with IR interface, CMeX Series products
| |
Approvals
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EMC
|
EN 61000-6-2, EN 61000-6-3
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Safety
|
EN 61010-1, CAT 3
|
Downloads
| CMeX10 Series Product sheet | CMeX10 Series DIN-Mounted M-Bus extenders product sheet |
| CMeX10 Series Declaration of conformity | CMeX10 Series Declaration of conformity |
| CMeX10S-13S Quick manual | CMeX10S-13S DIN-Mounted M-Bus master for up to 256 slaves quick manual | |
| CMeX10 Series User's manual | CMeX10 Series DIN mounted M-Bus extenders user's manual |
Knowledge base
No knowledge base downloads found.
Gallery
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