Industrial USB To 4-Ch RS232/485 Converter
USB To 4-Ch RS232 or USB To 2-Ch RS232 + 2-Ch RS485
FT4232HL | Stable Transmission | Multiple Devices Applicable | Multi-OS Compatible
Features
- 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
- 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 | |
Basic Function
Supports USB To 4-Ch Multi-Functional Serial Port, Convenient For Expanding Or Debugging Various Industrial Serial Port Devices; Supports USB To 2-Ch Isolated RS232/485 + 2-Ch Isolated RS232
Original Industrial Grade Chip
Onboard Original FT4232HL Chip,
Fast Communication, Stable & Reliable, Better Compatibility
Safer Isolated Design
- 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
Multiple Protection, Safe And Stable
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.
Multi System Support
Supports Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7, Etc.
Aluminium Alloy Enclosure
Aluminium Alloy Enclosure With Sand Blasting And Anodic Oxidation,
Solid And Durable; Wall-Mount & Rail-Mount Support, More Flexible For Industrial Installation
Pin Definition
Outline Dimensions
Resources
WIKI: www.waveshare.com/wiki/USB_TO_4CH_RS232/485
Package Contains:
Weight: 0.073 kg
- USB TO 4CH RS232/485 x1
- Rail-mount buckle x1
- USB Cable ~1.2m x1
- Screwdriver x1
