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- SKU: 26630
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USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip, Multiple devices applicable, Multi-OS compatible
The USB to RS232/485 Serial Converter, equipped with the state-of-the-art FT232RNL chip for unparalleled performance and reliability. This converter seamlessly bridges the gap between modern USB interfaces and traditional RS232/485 serial communication, catering to a diverse range of devices with its versatile functionality.
The onboard FT232RNL chip ensures high-speed data transfer and efficient communication, making it ideal for applications that demand precision and real-time data exchange. Whether you're connecting industrial equipment, programmable logic controllers (PLCs), or various electronic devices, this converter guarantees seamless compatibility and a robust connection.
User Manual / Datasheet / Example Codes Etc.
Features
- Adopts original FT232RNL chip, fast communicating, stable and reliable, better compatibility
- Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
- Onboard self-recovery fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, improve shock proof performance
- Onboard RS232/485 communication switching circuit, configured by switch
- Onboard 120R terminal resistor on the RS485 interface, enabled/disabled via switch
- 3 LEDs for indicating the power and transceiver status
- Adopts ABS protection case, compact size, portable and easy to use, cost-effective
Specifications
- PRODUCT TYPE : USB to RS232/485 converter
- HOST PORT : USB
- DEVICE PORT : RS232/485
- OPERATING SYSTEM : Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7
USB
- Operating voltage : 5V
- Connector : Type-A male
- Protection : 200mA self-recovery fuse
- Transmission distance : About 5m
RS232
- Connector : Screw terminal
- Transmission distance : About 15m
- Transmission mode : Point-to-point
- Baud rate : 300bps ~ 921600bps
RS485
- Connector : Screw terminal
- Direction control : Hardware automatic control
- Protection : TVS diode, surge protection & ESD protection (onboard 120R balancing resistor)
- Transmission distance : About 1.2km(low rate)
- Transmission mode : Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
- Baud rate : 300bps ~ 921600bps
LED INDICATORS
- PWR : Red power indicator, lights up when there is USB connection and voltage is detected
- TXD : Green TX indicator, lights up when the USB port sends data
- RXD : Blue RX indicator, lights up when the device port sends data back
OPERATING ENVIRONMENT
- Temperature : -15℃ ~ 70℃
- Humidity : 5%RH ~ 95%RH
Onboard Interface
- 120Ω resistor switch : enable or disable RS485 terminal 120Ω resistor
- RS232/485 switch : for switching RS232 for RS485 communication
- RX_ B: : RS232 receive data / RS485 differential signal negative B-
- TX_ A: : RS232 transmit data / RS485 differential signal positive A+
- GND: : RS232/485 signal ground
Onboard Original Chip
Dimensions
