M-Bus Gateway LTE
CMe2100
Product categories
Water,
Heat / Cooling,
Electricity,
Gas
M-Bus GSM/GPRS Master
Water
Drinking Water
Heat / Cooling
Electricity
Gas
System technology
Wired
M-Bus
Wireless
LTE-4G
Instruments
Smart Building
Your benefits
- Automated data transmission (push operation) or dial-up connection with subsequent transparent M-Bus readout (pull operation):
Perfectly equipped for any application - Remote configuration or configuration change via SMS or configuration profile from the web server:
Reduces commissioning costs and configuration errors - IR interface for modular extension:
No need to replace the M-Bus GSM/GPRS Master when connecting additional measuring points, investment protection - 100-240 V AC mains power required:
No extra power supply necessary - Operating status display via LED:
Easy on-site analysis and troubleshooting
Applications
- Remote supply and remote reading of M-Bus end devices over GSM/GPRS
Properties
- Built-in M-Bus data centre (memory size app. 1,4 MB) – reading interval of the meter and transmission interval of the M-Bus meter data can be configured
- M-Bus meter data can be sent to ftp server, web server or as an email
- Different templates available for the type of meter data transmission
- Solution for integration of M-Bus meter data into billing systems available (GWFRead Smart)
- Remote configuration changes and remote ad-hoc-readout can be carried out at any time
- Device monitoring via digital I/O module (CMeX40, M-Bus-Slave) with option of SMS alarms
- DIN mounted, modular and expandable - future proof solution
- Several extension modules (additional M-Bus loads) which are mounted to the right (IR interface) of the module are available
- M-Bus protocol according to EN 13757-3
- Transfer rates M-Bus: 300, 2400 Bit/s
- M-Bus short-circuit protection
- Operating indicator with LED
Product information
Technical Data
| M-Bus GSM/GPRS Master | Extension Modules for CMe2100 | ||||
|---|---|---|---|---|---|
| Mechanics | CMe2100 | CMeX10 | CMeX11 | CMeX12S | CMeX13S |
| Dimensions (HxWxD) | 90x36x65 mm (2 DIN-Modules | 90x36x65 mm (2 DIN-Modules) | 90x108x65mm (6 DIN-Modules) | ||
| Weight | app. 120 g | app. 100g | app. 220g | ||
| Installation | Hat rail TS35 (EN 50022) / DIN mounted | Hat rail TS35 (EN 50022) / DIN mounted | |||
| Casing material | Polyamide | Polyamide | |||
| Protection class | IP20 | IP20 | |||
| M-Bus GSM/GPRS Master | Extension Modules for CMe2100 | ||||
|---|---|---|---|---|---|
| Terminals | CMe2100 | CMeX10 | CMeX11 | CMeX12S | CMeX13S |
| Power supply | L, N screw clamp cable 0,75 - 2,5 mm2 0,5 Nm tightening torque | L, N screw clamp cable 0,75 - 2,5 mm2 0,5 Nm tightening torque | L, N, Protective Earth screw clamp cable 0,75 - 2,5 mm2 0,5 Nm tightening torque | ||
| M-Bus | Pin terminal solid wire Ø 0,6 - 0,8 mm | Pin terminal solid wire Ø 0,6 - 0,8 mm | Pin terminal solid wire Ø 0,6 - 0,8 mm and screw terminal cable 0,25 - 2,5 mm2 0,5 Nm tightening torque | ||
| RS232 | - | - | RJ-45 | ||
| CMe3000 | Extension Modules for CMe2100 | ||||
|---|---|---|---|---|---|
| Electrical | CMe3000 | CMeX10 | CMeX11 | CMeX12S | CMeX13S |
| Nominal voltage | 100…240VAC / ± 10% / (50/60Hz) | 100…240VAC / ± 10% / (50/60Hz) | |||
| Power consumption (max.) | 2,5 W | 3 W | 25 W | ||
| Power consumption (nom.) | 1 W | 1,5 mA x M-Bus-Loads + 1 W | |||
| Installation category | CAT 4 | CAT 3 | |||
| M-Bus GSM/GPRS Master | Extension Modules for CMe2100 | ||||
|---|---|---|---|---|---|
| GSM/GPRS | CMe3000 | CMeX10 | CMeX11 | CMeX12S | CMeX13S |
| GPRS class | Up to 12 | - | |||
| Band | 850/900/1800/1900 MHz | - | |||
| M-Bus GSM/GPRS Master | Extension Modules for CMe2100 | ||||
|---|---|---|---|---|---|
| M-Bus specifications | CMe3000 | CMeX10 | CMeX11 | CMeX12S | CMeX13S |
| M-Bus standard | EN 13757 | EN 13757 | |||
| M-Bus baud rate | 300, 2400 Bit/s | 300, 2400 Bit/s | |||
| Maximum connected M-Bus-Loads (each 1,5 mA) | 8 | 32 | 56 | 128 | 256 |
| Maximum cable length | 1000 m1) | 1000 m1) | |||
| Maximum load capacitance | 1.5 μF | 1.5 μF | |||
| Bus voltage (nom.) | 28 V DC | 28 V DC | 42 V DC | ||
| IR Interface for extension modules | Yes | Yes | |||
| Extension possibilities (Additional M-Bus Loads) | Yes Maximum of 4 CMe-modules side by side | Yes Maximum of 4 CMe-modules side by side | |||
| Integration | ||
|---|---|---|
| Transparent M-Bus readout via public fixed IP address | TCP | - |
| Transparent M-Bus readout via dial-up connection | GSM CSD | - |
| SMTP | - | |
| FTP | Standard FTP client | - |
| HTTP | «Standard HTTP and HTTPS client, POST & GET» | - |
| Ambient conditions | ||
|---|---|---|
| Operating temperature range | -20 to +55 °C | -30 to +55 °C |
| Storage temperature range | -40 to +85 °C | -40 to +85 °C |
| Humidity (non condensing) | 80% at temperatures up to 31 °C, decreasing linearly to 50% at 40 °C | 80% at temperatures up to 31 °C, decreasing linearly to 50% at 40 °C |
| Pollution degree | 2 | 2 |
| Approvals | ||
|---|---|---|
| EMV | EN 61000-6-2, EN 61000-6-3 | EN 61000-6-2, EN 61000-6-3 |
| Safety | EN 61010-1, CAT 4 | EN 61010-1, CAT 3 |
1)The maximum possible network reach (entire cable length) as well as the distance to the M-Bus end devices depends greatly on the network topology, the number of connected devices, the cross-section of the used cables and the transfer rate.