Gateway M-Bus Master / MQTT Client HD67931-B2-XXX
Interfaces:
HD67931-B2-XXX: 1x Ethernet port, 1x M-Bus
- Define the MQTT parameters
- Define the M-Bus parameters
- Define which M-Bus variables are sent to the MQTT server
- Define which M-Bus variables are written by the MQTT server
The configurable gateway HD67931-B2 enables communication between M-Bus devices (up to 250 M-Bus slaves) and an MQTT broker(server). It is possible to read all variables from the M-Bus devices and send(publish) them via MQTT to a broker(server) with configurable topics. On the MQTT side, it is possible to use TLS / SSL encryption to have a secure connection to the MQTT broker (server). The transfer of the configuration, which you have previously created with the free SW97931 configuration software, is very simple and quick via the Ethernet port. The top-hat rail mounting and screw terminals guarantee quick and secure installation and easy wiring of the device
Interfaces:
HD67931-B2-XXX:
1x Ethernet port (RJ45), 1x M-Bus (screw terminal, 2-pin)
Encryption:
TLS / SSL encryption
LED:
5x signal display for supply and communication
Supply:
18 VDC to 35 VDC
Power consumption:
Power consumption with load:
HD67931-B2-20: 4 Watt / VA
HD67931-B2-40: 5 Watt / VA
HD67931-B2-80: 8 Watt / VA
HD67931-B2-160: 14 Watt / VA
HD67931-B2-250: 30 watts / VA
The power consumption without load for all gateway variants is
3.5 watts / VA
Software:
Free configuration software SW67931 for
parameterization of the device
M-Bus scan function:
The use of the scan function is only possible for devices from hardware version
C.S: B244/ B256/ B264 and the latest software version. For further questions and information, please read Technical Note 0105 M-Bus scan function.
Operating temperature:
-40 °C to + 85 °C
Humidity:
10 % to 80 %, non-condensing
Housing:
PVC
Dimensions (WxHxD):
71 mm x 95 mm x 60 mm
Weight:
approx. 200 g
Fastening:
Mounting on the DIN rail
Note:
The article description should always be viewed from the perspective of the gateway.
Only slaves can be connected to the HD67931-B2-XXX on the M-Bus side and the gateway is an MQTT client on the MQTT side.
Customs tariff number:
8517 62 00
Manufacturer:
ADFweb.com S.r.l.
Here you can download our Gateways brochure / Securely connecting bus systems in industry & building management.
Download (1.81 MB)
Free configuration software SW67931 for
parameterization of the device.
By downloading and using software and apps from this website, I agree to the GTC and the supplementary software clause.
FAQ Gateways
DIN rail power supply AMR4-24
Single-phase input: 90 VAC to 264 VAC
Output: 24 VDC (2.5 A)
Operating temperature: -40 °C to +71 °C
Overload and overvoltage protection
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