WieHUB: Wiegand interface splitter/combiner
WieHUB is a Wiegand interface signal converter, which is used to connect various types of bar code readers, 2D codes, contactless readers, etc. It is possible to easily split one line into two, as well as merge two lines into one. The outputs are galvanically isolated.
Block wiring
Properties of the Wiegand converter
- Converter for Wiegand interface.
- Two input and two output ports.
- Restoration of voltage levels on the lines.
- A part of the input terminal blocks is the output for powering the connected readers.
- Galvanic isolation of outputs – each output is isolated separately.
- Power supply from 9 to 15 VDC.
- Robust design.
- On request with a 35 mm DIN rail mount.
Terminal block on the transmitter
Examples of using the Wiegand converter WieHUB
The first example is the connection of one reader with Wiegand protocol output to two systems at the same time.
Example of connecting one reader to two systems
The second example is connecting two readers with Wiegand output to one system. This use is suitable for operations where it is technologically guaranteed that data will be sent to the readers alternately. There must not be a situation where both readers transmit at the same time!
Example of connecting two readers to one system
