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USB TO 4CH RS232485
₹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.
18 in stock
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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