WebLog 250
M-Bus Datalogger for 250 devices with touchscreen and webserver
Web enabled M-Bus Logger for 250 meters
USB, Ethernet and RS232C interface standard
optional WiFi
Readout by webbrowser
Exports data as XML, XLSX or CSV via E-Mail, FTP or USB
1 GB internal memory
integrated 110 .. 250 VAC power supply
WebLog 250 - A new era
Replacing the Digital Master series the WebLog starts a new era of M-bus data loggers. It combines the familiar and well-proven M-Bus qualities of the DR series with the advantages of actual interfaces, a significant increased memory, an integrated database and the convenient using possibilities offered by an embedded Web server.
This combination enables you to create meter groups or even filter meters already in the data logger, for example to assign different log intervals to different meters. While reading the meters, the complete data of the 1st telegram is stored in the 1GB (Login / export) flash memory. When exporting the data it is possible to select only relevant data for the special reading purpose. Once administrated, the WebLog can run the user-defined exports fully automatically, and send the data in CSV, XLSX, or XML format via email or upload to an FTP server. The new standard of comfort is completed by the integrated flexible power supply (110 .. 250VAC) and a housing, that is mountable on wall and on the DIN-rail.
Remote access to the WebLog250 is done via a web browser. Up to 250 terminals can be managed.
Technical Data
Operating Voltage
110 .. 250VAC / 47 .. 63 Hz
Power Consumption
max. 100W
Power Input
Temperature Range
0 .. 55 °C
M-Bus Voltage (without load)
42V
M-Bus Idle Current
Max. M-Bus Quiescent Current
M-Bus Current (C20)
M-Bus Current (C3)
M-Bus Quiescent Current
Bus Impedance
ca. 8 Ω
M-Bus Standby Current
max. 375mA
Overcurrent Threshold
500mA
Internal Bus Resistance
Bus Extension
Transmission Speed
Transmission Speed Optical
Bit Recovery
M-Bus Baud Rate
300 .. 9600 Baud
Galvanic Isolation
built-in
Housing
Light grey ABS plastic, protection class IP52, H x W x D: 264mm x 234mm x 86mm
CPU
LED Status Indicators
power, communication, maximum load M-Bus, M-Bus short circuit
Control Panel
Display
7" LCD display with resestive touch screen, 800 x 480 pixels 262144 colors
Memory
1 GB Flash memory
Security
Operating Controls
Interfaces
10/100 MBit Ethernet, USB-Host, USB-Device, RS232C optional: W-LAN, analogue modem or GPRS modem
Screw Terminals
Terminals
3 x terminals for M-Bus, plug-in terminals for floating contacts and relay outputs
Connectors
Data Memory
Dimensions H x W x D
Protection
Manuals
Flyer
Firmware WebGUI Version 1 (Broadway)
Firmware WebGUI Version 2 (HTML5)
Attention: Check and set "M-Bus Command Retries" to 2 in M-Bus Settings after update.
Order Information
Order Number
Description
WebLog250
M-Bus Datalogger with webserver for 250 slaves
GHZ TSH35-2
Mounting accessory for DIN rail
GHZ LOCK
Safety lock for WebLog housing
IWLAN
WiFi adaptor with ext. antenna integrated in WebLog250
Additional Accessories
Order Number
Description