eCube - free catalogue of electro-technical products

sk / cz / en / pl / hu / de / ro
RSS    Contact
Remote data retrieval from M-Bus devices via the RS232 serial communication line in industry and building automation. The most frequently used M-Bus slave devices are heat, water and electricity consumption meters.
Description

The RS232toMBus-4M converter provides a RS232 to M-Bus interface conversion. There is no change in the content of the messages or communication speed during the conversion. The maximum number of M-Bus slave devices that can be connected is four.

Main characteristics

M-Bus port
• Connection of 1 to 4 M-Bus slave devices.
• Surge protection guaranteeing superior durability against overvoltage.
• Current protection against overload and short circuit on the communication line with LED status indication.
Power supply
• Wide range of DC power supply voltage 8-28V.
• Overvoltage protection with LED indication of power supply.
RS232
• Signals: TxD, RxD and GND
• Protections against overvoltage.
• Galvanic separation from the M-Bus line.
Mechanical construction
• Plastic box with mounting on 35 mm DIN rail.

Guarantee of quality

• Each converter passes through several functional electrical tests during the production.
Additionally a communication test is performed after final assembly.
• EMC certification in an accredited laboratory for industrial environment.
• Solid design and construction based on many years practical experience.

Parameters summary

Number of devices that can be connected : 1 to 4 SLAVE devices
Baud rate : 300 - 9600 bps
Surge protection: M-Bus, power port
Galvanic separation of M-Bus port: from power, RS232
Power: DC 7-28V
Power consumption: 0.25W to 0.85W (depends on load)
Operating temperature range: -20°C to 70°C
Dimensions: 58 x 36 x 95 mm

There are no reviews for this product
Be the first to review this product

Industry sector
Solutions for
Newsletter
Reviews Send a comment on BETA version