Industrial
Electronic Devices
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User Manual
M-Bus / M-Bus Wireless / MQTT
Document code: MN67931_ENG Revision 1.200 Page 45 of 49
ORDERING INFORMATIONS:
The ordering part number is formed by a valid combination of the following:
HD67931 – B 2 – xxxMHz - xxx
Maximum number of slaves supported
0: M-Bus port (wired) not present
20: up to 20 standard slaves (1.5mA consumption) connected to M-Bus
40: up to 40 standard slaves (1.5mA consumption) connected to M-Bus
80: up to 80 standard slaves (1.5mA consumption) connected to M-Bus
160: up to 160 standard slaves (1.5mA consumption) connected to M-Bus
250: up to 250 standard slaves (1.5mA consumption) connected to M-Bus
M-Bus Wireless Frequency
169: 169 MHz
433: 433 MHz
868: 868 MHz
Field not present: only M-Bus port (on wire)
Connectors Type
2: Fixed Screw Terminal
Enclosure Type
B: Modulbox 4M, 35mm DIN Rail mounting
Device Family
HD67931: M-Bus / MQTT - Converter
HD67931-B2-G43: M-Bus / MQTT (LTE + LAN) - Converter