I-7563USB to Isolated RS-485 Active Star Wiring Converter •Fully Compliant with the USB 1.1/2.0 (High Speed) •RS-485 Active Star Wiring Applications •3000 VDC Isolation Protection on the RS-485 side •Driver Supports Windows 98/ME/2000/XP/Vista (32/64-bit)/7 (32/64-bit)/Linux •No External Power Supply required •Automatic RS-485 Direction Control •ESD Protection for the RS-485 Data Line •Operating Temperatures, -25 °C ~ +75 °C •DIN-Rail The I-7563 is a cost-effective module for transferring serial data via USB. It allows you to connect your serial devices to systems that use a USB interface. Connecting the I-7563 to a PC. The I-7563 contains "Self-Tuner" This chip auto-tunes the Baud Rate and data format to the RS-485 network. The I-7563 module derives its power from the USB port and doesn't need any power adapter.

Do you have any RS-485 wiring problems I-7563 is a USB to 1-channel RS-485 converter with a 3-way RS-485 Hub. Each channel contains its own RS-485 driver IC, so it can support star-shaped wiring. Interface USB Compatibility: USB 1.1 and 2.0 standards RS-485 3 Channels: For active star wiring applications Data1+, Data1- Data2+, Data2- Data3+, Data3- RS-485 Transfer Distance Max. 1,200 m at 9.6 kbps; Max. 400 m at 115.2 kbps(Belden 9841 2P twisted-pair cable, if different cables are used, the transmission distance may change) Self-Tuner Asic Inside for RS-485 Yes Speed 300 ~ 115200 bps Connection RS-485 Removable 10-Pin Terminal Block USB Type B Cable Included CA-USB18 (1.8 m Cable) x 1 LED Indicators Power Yes Power Input Voltage Range +5 VDC from USB Power Consumption 0.5 W Environment Casing Plastic Flammability Fire-Retardant Materials (UL94-V0 Level) Dimensions (W x H x D) 72 mm x 115 mm x 35 mm Installation DIN-Rail Environment Operating Temperature -25 °C ~ +75 °C Storage Temperature -30 °C ~ +75 °C Humidity 10 ~ 90% RH, non-condensing I-7563 CR USB to Isolated RS-485 Active Star Wiring Converter (RoHS) I-7563-G CR USB to Isolated RS-485 Active Star Wiring Converter (Gray Cover) (RoHS) Include Cable CA-USB18 (1.8 m Cable) x 1 USB-2560 CR Industrial 4-port USB 2.0 Hub CA-USB18 USB Type A to Type B Cable