M-Bus converters

Galvanic separation

Operating temperature range

Power supply

Overvoltage durability

M-Bus devices

M-Bus line length

Designation

Application

RS485toMBus-XL

1 - 45
1 - 80
1 - 120
1 - 190
12-30V

Large amount of meters in a building, residential districts, parts of town and for industry (distances up to 1km).

RS485toMBus-5

1 - 5
8-24V
9-33V

Meters in a building, near by buildings and for industry (distances 100s of meters).

RS485toMBus-5M

1 - 5
7.5-40V
7.5-28V

Meters within a building (distances 100s of meters).
 
RS485
 
Legend:
Power supply
AC - alternating current
DC - direct current
Galvanic separation
Yes - M-Bus line from power and RS485 port.
Yes - RS485 port from power source.
Yes - M-Bus line from power and RS485 port.
No - RS485 port from power source.
Operating temperature range:
Positive operating temperatures (on Celsius scale).
Negative operating temperatures (on Celsius scale).