Rs485 connector types4/4/2024 ![]() ![]() ![]() 1200 m (EIA RS485) without the use of repeater. Optical medium provides galvanic isolation. ![]() If the Ethernet has no connection to the Internet or other external networks, the configuration is as simple as setting up a normal P-NET. Such an optical medium obviously provides galvanic isolation, but since light signals are received, amplified and transmitted at each node junction (acting as a repeater), this ensures optimal Light-Link signal anywhere in a cluster of modules, no matter the number of modules.ĭue to the wide acceptance of Ethernet in the PC industry, network components are available from many suppliers in industrial or office designs and with various features. In copper wiring terms, using Light-Link is equivalent to daisy-chaining a 3-wire connection between each module, but without having to perform the time consuming and bulky physical connection. The common Tx and Rx optical paths are automatically connected between terminal modules during placement, and an optical “spur” connection is made available to any electronics modules that are fitted. P-NET Light-Link provides an optical communication link for P-NET. ![]()
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