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CMeX10S

1050059

CMeX10S

The CMeX10S is an M-Bus Master in the CMe Series, which can, as an extender, read 32 additional meters for a gateway. It can reach meters with an M-Bus cable length of up to 5,000 metres and reliably forward the collected data. 

This model enables the efficient management of meter data in different applications and environments. The unique IR pass through feature supports communication with up to four CMe/CMeX Series devices. The CMeX10S provides a scalable solution for remote meter reading and provides maximum efficiency in meter management.

CMeX10S M-Bus Master for 32 meters

CMeX10S is an M-Bus Master which, by providing additional drive strength, extends the number of meters a CMe Series Gateway is able to use. The product is equipped with a unique IR Pass Through feature which enables up to four CMe/CMeX Series devices to communicate via IR, by stacking them side-by side. CMeX10S also supports integration with existing M-Bus systems through RS232.

Mechanics

Casing material:
Polyamide
Dimensions (w x h x d):
105 x 90 x 65 mm (6 DIN modules)
Protection class:
IP20
Weight:
220 g
Mounting:
Mounted on DIN rail (DIN 50022) 35 mm

Electrical connections

Supply voltage:
Screw terminal. Cable 0.75-2.5 mm², 0.5 Nm tightening torque
M-Bus master port:
Pin terminal solid wire 0.6-0.8 Ø mm and screw terminal 0.25-2.5 mm²
RS232:
RJ45 8/8

Electrical characteristics

Nominal voltage:
100-240 VAC (±10%)
Frequency:
50/60 Hz
Power consumption (max):
<25 W
Power consumption (nom):
<1 W
Installation category:
CAT 3

Environmental specifications

Operating temperature:
-30 °C to +55 °C
Operating humidity:
5 % to 90 %, non-condensing
Operating altitude:
0-2000 m
Pollution degree:
Degree 2
Usage environment:
Indoors, can be extended with IP67 enclosure for outdoor use
Storage temperature:
-40 °C to +85 °C

Temperature sensor, margin of error

Humidity sensor, margin of error

User interface

Green LED:
Power
Red LED:
Error
Yellow LED 1:
M-Bus data transmission from device
Yellow LED 2:
M-Bus data transmission to device

M-Bus

Interfaces:
IR, integrated M-Bus Master
M-Bus standard:
EN 13757

Wireless M-Bus

Integrated M-Bus Master

Nominal voltage, master port:
42 VDC
M-Bus baud rate, master port:
300 and 2400 bit/s
M-Bus search modes:
Primary, secondary
Maximum cable length:
5000 m (100 nF/km, maximum 90 ohm)
IR Pass Through:
Yes, with a maximum of four devices stacked side by side
Maximum number of unit loads (hardware limit):
32T/48 mA

Wireless M-Bus Receiver

M-Bus slave interface

General

Data storage (examples)

Mobile Network

Fixed Network (Ethernet)

Integration

Compatibility:
All M-Bus meters, ABB meters with IR interface, CMe/CMeX Series

Approvals

EMC:
EN 61000-6-2, EN 61000-6-3, FCC 47 CFR
Safety:
EN 62368-1 2018, UL 62368-1:2014 Ed.2], CSA C22.2#62368-1:2014 Ed.2]

Connections and Interfaces

Transmissions

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