| 摘要 |
The present invention relates to an arrangement for data transmission in an expandable modular system (200, 400), preferably for point-to-multipoint transmission, formed of a plurality of structurally and electrically connectable modules (210a-210c, 410a-410b), between each module being located databus connectors (220, 420, 225, 425), which under operation allow connection and disconnection of the modules, each databus connector being connected to a driver (250) and a receiver (260) arrangement, each comprising output and input channels, said outputs being connected to said inputs. Thus for each module said arrangement comprises a signal termination arrangement (270, 270', 270'', 270''') arranged outside said driver and receiver between said output channels of the driver arrangement (250) and the input channels of the receiver arrangement (260). |
