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USB TO 4CH RS232485
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USB TO 4CH RS232485

Original price was: ₹3,299.00.Current price is: ₹3,135.00.

Introduction

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.

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SKU: 26681 Categories: ,
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Features

  • Adopts original FT4232HL chip, fast communicating, stable and reliable, better compatibility.
  • Supports USB to RS232, USB to RS485.
  • Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal.
  • Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, and low power consumption.
  • Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof and ESD protection.
  • Onboard self-recovery fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, and improve shockproof performance.
  • Built-in 120ohm resistance on RS485 output interfaces, and users can enable it through a DIP switch, easy and flexible.
  • 9 LEDs for indicating the power, debugging status, and transceiver status.
  • Industrial grade metal case, supports wall-mount and rail-mount installation, solid and beautiful, easy to install.

Specifications

Product Type Industrial USB to RS232/485 digital isolated converter
Host Port USB
Device Port RS232/485
USB Operating voltage 5V
Connector USB-B
Protection 200mA self-recovery fuse, isolated output
Isolated RS232 Connector Screw terminal
Protection TVS diode, surge protection & ESD protection, power isolation and signal isolation
Transmission mode Point-to-point
Baud rate 300bps ~ 921600bps
Isolated RS485 Connector Screw terminal
Direction control Hardware automatic control
Protection TVS diode, surge protection & ESD protection, power isolation and signal isolation
Resistor Onboard reserved 120R matching resistor, NC by default, enabled via jumper
Transmission mode Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
Baud rate 300bps ~ 921600bps
Indicators PWR Red power indicator, light up when there is USB connection and voltage is detected
TX1~TX4 Green TX indicator, light up when the USB port sends data
RX1~RX4 Blue RX indicator, light up when the device ports send data back
Operating Environment Temperature range -40 ~ 85℃
Humidity range 5%RH~95%RH
Operating System Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7

 

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