Campbell Scientific's NL200 is a powerful network link interface that provides a wired Ethernet network connection to data loggers and peripherals. It allows our data loggers, as well as other serial devices, to communicate over a local area network or a dedicated Internet connection. Additionally, the NL200 supports sophisticated networking capabilities, especially when used in PakBus networks with PakBus devices. For example, with the NL200, multiple PakBus clients can be connected to a single data logger at the same time.