BB-485OPDR-HS is a high-speed isolated RS-422/485 repeater supports data rates up to 1.5Mbps, making it suitable for use in fieldbus systems such as Profibus. BB-485OPDR-HS provides 2KV digital isolation with 8KV air ESD protection and 600W transient voltage suppression on the data lines. It can be used to extend the range of a network up to 1.2km (4000ft), depending on data rates, and to add additional nodes. 2-wire RS-485, 4-wire RS-485 and RS-422 are supported. Data signals and the power inputs connect to built-in terminal blocks.