BB-485OPDR数据手册计算机设备的适配器转换器规格书PDF

描述 Description

The BB-485OPDR is an optically isolated RS-422/485 isolated line repeater that can be used to isolate a piece of equipment from the rest of the network. As a repeater, it extends the distance of an existing network an additional 1.2 km (4000 ft.) and expands it beyond the typical 32-node limitation. Data signals and the power inputs connect to the terminal block. 600W surge suppression ensures that the connected equipment is protected even in the harshest of environments. 2-wire RS-485, 4-wire RS-485 and RS-422 are supported. The repeater operates on externally sourced 10 to 30 VDC power. The enclosure has a DIN rail mount that is designed to fit easily on a standard 35mm rail.

特性 Features

·Extends RS-422/485 data additional 1.2 km (4000 ft)

·2000V optical isolation for data lines; 600W surge suppression

·-40 to +80 °C wide operating temperature

·DIN rail mount (panel mount with optional adapter)

·CE, FCC, cULus Recognized, UL Recognized