RS-485中繼器、RS-232/485超遠(yuǎn)程驅(qū)動器波士RS-485集線器系列型號說明特性價格（￥）HUB4485G1拖4口RS-485光隔集線器隔離5V供電1280HUB8485G1拖8口RS-485光隔集線器 隔離5V供電1980波士RS-485/422中繼器系列YG485CRS-485光隔中繼器隔離5V供電600 YG485TARS-485光隔中繼器5V供電930 YG422CRS-422光隔中繼器隔離5V供電600 YG422TCRS-422光隔中繼器5V供電930 Y485TCRS-485/RS-422轉(zhuǎn)換中繼器5V供電550 EH485CRS-485/422驅(qū)動增強(qiáng)器（驅(qū)動增加2倍）5V供電750波士RS-232/485/422超遠(yuǎn)程驅(qū)動器系列 CAN232GRS-232光隔超遠(yuǎn)程驅(qū)動器5V供電830 CAN232BRS-232/CAN協(xié)議轉(zhuǎn)換器5V供電 CAN485GRS-485光隔超遠(yuǎn)程驅(qū)動器(高速、150Kbps)隔離5V供電1280 CAN422GRS-422光隔超遠(yuǎn)程驅(qū)動器隔離5V供電880 YG CANCAN高速光隔中繼器、支持所有CAN協(xié)議等1280