商品規格
◎ Fully compatible with serial RS422/485
◎ DC power supply (10~30V) Built in Surge Protector
◎ Auto Toggling by hardware
◎ Communication status can be monitored through LEDs
◎ Dip switch for selecting RS422/485 modes, Terminal Resistance
◎ Max. 10 Device Connectivity for RS422 Multi-Drop Mode
◎ Max. 32 Device Connectivity for RS485 Mode
◎ 可應用於下列環境:
RS-422/485 communication,Utility meters,Industrial process control,Building automation,Industrial-controlled Local Area Network,Industrial PCs and PC peripherals devices
商品介紹
◎ RPE-285 是設計來增益 RS422/485 的訊號,使用簡單不需要安裝軟體。只需設定 DIP switch 就可切換 RS422 或 RS485。此外,此產品是完全相容主機上的 serial COM 埠