M-Bus Gateway LTE
M-Bus HUB
Product categories
Water,
Heat / Cooling,
Electricity,
Gas
The M-Bus hub is an intelligent link between the system and M-Bus devices. Data from up to 256 wired M-Bus meters can be read and saved. The M-Bus Hub consists of a CMe3100, possibly an extension CMeX10S-13S and an LTE gateway that communicates via the mobile network (3G/4G) and is mounted in a robust housing.
Water
Heat / Cooling
Electricity
Gas
System technology
Wired
M-Bus
Wireless
LTE-4G
Instruments
Smart Building
Your benefits
- Intelligent link between system and
M-Bus devices:
The new M-Bus Hub leaves nothing to be desired in terms of flexibility and application diversity and makes data integration easier than ever before - Flexibility in data transfer:
Sending the measured values via email, storing them remotely on servers or querying the data online via the integrated web server are all possible with minimal effort - Unique capabilities:
With the M-Bus Hub it is possible to seamlessly integrate an M-Bus system into surrounding systems such as building management systems via Modbus TCP, JSON-RPC or REST without additional devices
Applications
- Quick and easy measurement data acquisition incl. integrated statistics functions
- Integration of measurement data into (building) control systems or other peripheral systems
- Complete gateway integration based on DLMS or REST, for example

Properties
- Sending data to FTP and https server
- Different versions available with support for 64, 128, 256 devices available
- Different templates available for sending meter data
- Integration of wireless M-Bus radio devices (T & C mode) with CMi-Box
- Supports static IP addressing and dynamic IP addressing
- Configuration changes and ad-hoc readout can be carried out remotely
- M-Bus protocol according to EN 13757-3
- Flexible extension system TCP, JSON-RPC, DLMS/REST
Product information
Technical data
Metering Gateway | |
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CMe3100 | An M-Bus metering gateway for the fixed network that reads up to 256 meters, compiles the meter data in customer-specific reports and delivers them to a receiving system via the fixed network or mobile radio according to a defined schedule and integration protocol. |
M-Bus extenders (depending on version) | |
---|---|
CMeX11S-CM2X13S | Is an M-Bus master that extends the number of meters that a CMe3100 can use by providing additional driver power. |
4G-Router (optional) | |
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4G / LTE industrial router TRB140 (1xLAN) | - Compact and reliable router for simple connectivity requirements - Speeds of up to 150 Mbps download and 50 Mbps upload (Cat 4) - Ideal for smaller applications with a robust design |
4G / LTE industrial router RUT260 (1xWAN 1xLAN) | - Robust and powerful router for mobile connectivity - Speeds of up to 300 Mbps download and 50 Mbps upload (Cat 6) - Advanced network functions such as VPN support - High reliability and durability for demanding environments |
4G / LTE industrial router RUT906 (1xWAN 3xLAN 1xRS232) | - Powerful router for mobile connectivity in demanding environments - Speeds of up to 150 Mbit/s download and 50 Mbit/s upload (Cat 4) - Extended range of functions such as VPN support, GPS, I/O and RS232/RS485 (GPS antenna sold separately) - High reliability and durability for demanding environments - Two SIM card slots and failover function, which establishes a fail-safe 4G connection |
Connection interfaces | |
---|---|
Antenna 1 x SMA | |
Ethernet Port 1xRJ45 | |
Digital network interface USB | |
LED information | |
(optional) SIM mini card |
Mechanical | |
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Protection class | IP66 ![]() |
Assembly | Wall installation |
Dimensions | 254x361x111mm |
Electrical connections | |
---|---|
Power supply | Power grid |
Nominal voltage | 100-240VAC (+/- 10%) |
Frequency ![]() | 50/60 Hz |
Consumption | <7W |
Bestellinformationen | |
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K127.00001 | M-Bus-HUB 32 Devices 32 Loads |
K127.00002 | M-Bus-HUB 32 Devices 64 Loads |
K127.00003 | M-Bus-HUB 64 Devices 64 Loads |
K127.00004 | M-Bus-HUB 64 Devices 128 Loads |
K127.00005 | M-Bus-HUB 128 Devices 128 Loads |
K127.00006 | M-Bus-HUB 128 Devices 256 Loads |
K127.00007 | M-Bus-HUB 256 Devices 256 Loads |
K127.00008 - K127.00014 | M-Bus HUB with 4G router |
K127.00015 - K127.00021 | M-Bus HUB with 4G/LAN router |
K127.00022 - K127.00028 | M-Bus HUB with 4G/LAN/RS232 router |
Accessories | |
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K130.00001 | 4G / LTE industrial router TRB140 (1xLAN) [included with router variant] |
K130.00002 | 4G / LTE industrial router RUT260 (1xWAN 1xLAN) [included with router variant] |
K130.00003 | 4G / LTE industrial router RUT906 (1xWAN 3xLAN 1xRS232) [included with router variant] |
K130.00006 | DIN rail power supply 230VAC/12VDC 20W for the router [included with router variant] |
SIM-Card | |
DBA0.00001 | SIM Karte M2M – light |
DBA0.00002 | SIM Karte M2M – small |
DBA0.00003 | SIM Karte M2M – medium |
DBA0.00004 | SIM Karte M2M – large |
Antenna | |
K130.00007 | Magnetic mobile radio SMA antenna 3m [included with router variants] |
151.MZ003 | Mobile radio antenna 2G/3G/4G to modem, SMA connection, 10m [optionally available] |
151.AZ014 | Antenna cable to mobile radio antenna, SMA connection, 10m [optionally available] |