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Find out moreElvaco CMeX12S - M-Bus Extender for 128 Meters
CMEX12 S
Elvaco CMeX12S - M-Bus Extender for 128 Meters
£973.05
£1,167.66 inc. VAT
Product Description
Elvaco's CMeX10 Series (CMeX10-11 and CMeX10S-11S-12S-13S) makes it possible to expand your CMe series with up to 256 extra M-Bus slaves. The units can also be connected with any existing M-Bus system. The CMeX10 Series is equipped with the unique IR Pass Through function, making the products stackable.
Specification
Mechanics
Casing material | Polyamide |
Protection class | IP20 |
Dimensions | 90 x 65 x 108 mm |
Weight | 220 g |
Connection M-Bus | Pin terminal solid wire 0.6-0.8 Ø mm and screw terminal cable 0-2.5 mm², 0.5 Nm tightening torque |
Mounting | DIN Mounted |
Power Supply | Screw terminal cable 0-2.5 mm², 0.5 Nm tightening torque |
Electrical
Nominal Voltage | 100-240 VAC |
Voltage range | -10 % to +10 % of nominal voltage |
Frequency | 50/60 Hz |
Power consumption (max) | 25 W |
Power consumption (nom) | 1.5 mA x M-Bus slaves + 1 W |
Installation Category | CAT 3 |
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 IP67 enclosure for outdoor use |
M-bus
M-Bus standard | EN 13757 |
M-Bus baud rate | 300 and 2400 Bit/s |
Maximum connected | 128 |
Maximum cable length | 5000 m |
Max load capacitance | 1.5 uF |
Light collision detect | >28 to 500 mA |
RS232 to M-Bus | Yes |
Break signal length M-Bus | 45 ms |
Nominal voltage | 42 VDC |
Maximum idle current | 200 mA |
IR Interface | Yes |
Pass Through | Yes. Maximum of 4 CMeX10 Series products side by side |
Compatibility | All standard M-Bus meters, all ABB meters with IR interface, CMeX Series products |
Approvals
EMC | EN 61000-6-2, EN 61000-6-3 |
Safety | EN 61010-1, CAT 3 |
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Elvaco CMeX12S - M-Bus Extender for 128 Meters
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