eBus to serial Coupler

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€74.90 *

Prices incl. VAT plus shipping costs

Delivery time 1-3 Workdays

  • 12003
  • DE30249510
  eBus to seriell coupler The eBus Coupler Serial provides read and write access to... more
Product information "eBus to serial Coupler"

 eBus to seriell coupler

The eBus Coupler Serial provides read and write access to the eBus network. Thus with appropriate software it is possible to analyze all of your home heating system data and provide it with new operating data.
The E-Service eBus Coupler Serial provides galvanic isolation between the eBus and the PC serial interface.
The built-in software filter ensures that only payload data is transmitted over the serial interface. This filter significantly reduces the amount of data being transferred.
The eBus interface is reverse polarity protected. Therefore it is not necessary to observe signal polarity when connecting to the eBus. The Coupler’s enclosure is designed for mounting within a control cabinet.
The eBus coupler is equipped with an RS232 serial interface for transferring data to and from the PC. On the Coupler’s front panel there are LED indicators for “PWR” (eBus input power) and “DATA” (eBus activity). In the area of the eBus terminals there is additional a green LED which indicates the presence of an eBus. An external power adapter which is not included as part of the eBus Coupler delivery is required to operate the eBus Coupler.

A very good example from VWMon of Alexey Ozerov for reading data eBus see you can found here or the project FHEM here

eBus Input: Screw, reverse polarity protected
eBUS Voltage: 7-24VDC
Display: Power und eBus activity
PC-Interface: COM-Port V24
Software PC Interface: TX, RX and GND
Supply Voltage: 9-30VDC, max. 250mA (for operating a power supply is needed)
Insulation resistance: min. 500VDC
Dimentions: 85 x 34 x 70mm (HxBxW)
Scope of supply: Ready device, manual (no software or PSU). Drivers for download
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