Documents
Manual
Driver
Driver from FTDI website
SSCOM software
FT232R datasheet
SP481E_SP485E SP485 datasheet
Features
Support USB to RS485 communication
Using original FT232RL, high-speed communication is stable, reliable and compatible
Onboard TVS (transient voltage suppression tube), which can effectively suppress surge voltage and transient spike voltage in the circuit, light protection and static electricity protection
Onboard self-recovery fuses and protection diodes can ensure stable output of current and voltage, prevent overcurrent and overvoltage, and improve shock resistance
Three external LED indicators for easy viewing of power and signal transceiver status
Parameter
Product Type:Industrial USB to RS485 converter
Communication rate:300-921600bps
Host interface:USB
Device interface:RS485
USB interface
Working level:5V
Interface form:USB-A type interface
Interface protection:200mA self-recovery fuse, ESD electrostatic protection
Transmission distance:about 5 meters
RS485 interface
Interface form:terminal block
Interface pins:A+, B-, GND
Direction control:hardware automatically discriminates and controls data transmission direction
Interface protection:Provide 600W light protection, surge and 15KV static protection (onboard 120R balanced resistance)
Transmission distance:about 1200 meters (at low speed)
Transmission mode:point-to-multiple (up to 32 nodes, more than 16 nodes are recommended to add repeaters)
Indicator light
PWR:Power indicator light, connect to USB, and light red when voltage is detected
TXD:Send indicator light, it lights red when there is data from the USB port
RXD:Receive indicator light, it lights red when data is sent back from the device interface
Use environment
Temperature range:-15→ ~ 70→
Humidity range:5%RH ~ 95%RH
Operating system:Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8/7 / XP
Package includes
1 x USB to RS485 Serial Converter
Additional information
| Weight | 0.089 kg |
|---|
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