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Industrial Isolated USB to RS232/485 4-Ch Serial Converter - FT4232HL

31-00026681
USB TO 4CH RS232/485
CompanyWaveshare Part NumberUSB TO 4CH RS232/485
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€3990
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USB TO 4CH RS232/485 is an industrial isolated USB to RS232/485 converter, adopts the original FT4232HL chip, with protection circuits such as built-in power isolation, ADI magnetical isolation, and TVS, and aluminum alloy case design. It is easy to operate with a zero-delay fully automatic transceiver circuit and features fast communication speed, stability, reliability, and security, which is suitable for industrial devices and applications with high communication requirements.

Features at a glance
  • Adopts original FT4232HL chip, fast communicating, stable and reliable, better compatibility
  • Supports USB to 2-ch isolated RS232/485 + 2-ch isolated RS232
  • Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
  • Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
  • Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection
  • Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
  • Onboard 120R terminal resistor on the RS485 interface, enabled/disabled via jumper
  • 9 LEDs for indicating the power and transceiver status
  • Aluminium alloy enclosure with sand blasting and anodic oxidation
  • Supports wall-mount and rail-mount installation, solid and beautiful, easy to install




Technical data
PRODUCT TYPEIndustrial USB to RS232/485 digital isolated converter
Host portUSB
Device portRS232/485
USBOperating voltage5V
ConnectorUSB-B
Protection200mA self-recovery fuse, isolated output
isolated RS232ConnectorScrew terminal
ProtectionTVS diode, surge protection & ESD protection, power isolation and signal isolation
Transmission modePoint-to-point
Baud rate300bps ~ 921600bps
isolated RS485ConnectorScrew terminal
Direction controlHardware automatic control
ProtectionTVS diode, surge protection & ESD protection, power isolation and signal isolation
ResistorOnboard reserved 120R matching resistor, NC by default, enabled via jumper
Transmission modePoint-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
Baud rate300bps ~ 921600bps
IndicatorsPWRRed power indicator, light up when there is USB connection and voltage is detected
TX1~TX4Green TX indicator, light up when the USB port sends data
RX1~RX4Blue RX indicator, light up when the device ports send data back
operating environmentTemperature range-40 ~ 85℃
Humidity range5%RH~95%RH
Operating systemMac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7





Package contents
  1. USB TO 4CH RS232/485 ×1
  2. Rail-mount buckle ×1
  3. USB Cable ~1.2m ×1
  4. Screwdriver ×1


  

Company
Waveshare
Part Number
USB TO 4CH RS232/485
Warranty
12 Months Manufacturer Warranty
G. Weight
0.05kg
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