Masterfamily C3/20
Cost effective and small M-Bus Display / Datalogger for up to 3 or 20 meters.
Display
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Levelconverter for up to 3 or 20 meters
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Mounting on DIN rail
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Operation of all meters according to EN1434-3
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Independent M-bus Display
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Data filtering
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Updatable
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Data transmission rates 300.. 9600 Baud
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Echo suppression
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Durable short circuit proof
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Operated locally by keyboard and LCD
Logger
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Like M-Bus Display, but additionally with adjustable periodic bus read out and storage of meter data
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Presentation of historical meter data on LCD
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1MByte Flash memory, optionally up to 4MByte
C3 / C20 - the ideal master for your small M-Bus installation.
The members of the C3/C20 family are ideally suited for M-Bus installations with up to 3 or 20 meters.
All devices offer a RS232C to M-Bus level converter function for remote read-out of meter-data by a PC with software.
Additionally the M-Bus Display allows real stand-allone operation with the integrated LCD and keypad.
Therefore meter data can be displayed on-site with few keystrokes.
The M-Bus Data Logger version is also able to save meter data automatically at free selectable times.
For this purpose even the standard version of the M-Bus Data Logger is equipped with large memory,
which can also be extended if it is required. The collected data can be read out and evaluated by PC, Laptop or Modem at any time.
The scope of supply contains the software FService, which makes set-up and parametrization of the masters much easier.
Technical Data
Operating Voltage
11V .. 28VDC / 13V .. 28VAC
Power Consumption
Power Input
5WDC/9WAC
Temperature Range
0..55oC
M-Bus Voltage (without load)
32V (Mark)
M-Bus Idle Current
Max. M-Bus Quiescent Current
M-Bus Current (C20)
max. 30mA (20 unit loads)
M-Bus Current (C3)
max. 4,5mA (3 unit loads)
M-Bus Quiescent Current
Bus Impedance
M-Bus Standby Current
Overcurrent Threshold
60mA
Internal Bus Resistance
approx. 100 Ω
Bus Extension
Transmission Speed
300 .. 9600 Baud
Transmission Speed Optical
Bit Recovery
M-Bus Baud Rate
Galvanic Isolation
no
Housing
light-grey plastic, protection type
IP40 H x W x D: 58 x 106 x 96 mm
for DIN rail EN50022 TS35
CPU
LED Status Indicators
Power
Control Panel
4 pushbutton switches
LCD with 2 lines a. 16 columns,
illuminated
Display
Memory
Security
Operating Controls
Interfaces
M-Bus, RS232
Screw Terminals
M-Bus (3-times),
power supply (GND, TXD, RXD)
Terminals
2 RS232 as 9-pin. DSUB-socket 1 x PC / 1 x Modem
Connectors
Data Memory
(shared to the number of meters)
1MB standard, 2MB or 4MB on
demand
Dimensions H x W x D
Protection
Manuals
Flyer
Software
Firmware WebGUI Version 1 (Broadway)
Firmware WebGUI Version 2 (HTML5)
Order Information
Order Number
Description
MR005FA
M-Bus Display for 3 meters
MR005DL
M-Bus Datalogger for 3 meters
MR006FA
M-Bus Display for 20 meters
MR006DL
M-Bus Datalogger for 20 meters
Additional Accessories
Order Number
Description