USB TO 4CH RS485/422 Adapter (25970)
USB TO 4CH RS485/422 Adapter (25970)
SKU: 2680
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Description
Details
Industrial Isolated USB To RS485/422 Converter, Original FT4232HL Chip, Supports USB To 2-Ch RS485 + 2-Ch RS485/422, Wall-Mount And Rail-Mount
Industrial Isolated USB To 4-Ch RS485/422 Converter
USB To 4-Ch RS485 OR USB To 2-Ch RS422 + 2-Ch RS485
FT4232HL | Stable Transmission | Applicable To Multiple Devices | Multi-OS Compatible
Features At A Glance
- Adopts original FT4232HL chip, fast communicating, stable and reliable, better compatibility
- Supports USB to 4-ch multi-function serial port, convenient for expanding or debugging different industrial serial devices
- Supports USB to 2-ch isolated RS485/422 + 2-ch isolated RS485
- Onboard unibody power isolation, provides stable isolated voltage, no extra power supply needed 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, anti-lightning & anti-ESD
- Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable output, provides over-current/over-voltage proof, improves shock resistance
- Fully automatic transceiver circuit without delay, ensures fast and stable communication between the USB port and different interfaces without interfering with each other
- 9x LEDs for indicating power and transceiver status
- High-quality USB-B connector, smooth plug/unplug
- Industrial metal casing, supports wall-mount and rail-mount installation, solid and good looking, easy to install
Specifications
| PRODUCT TYPE | Industrial isolated digital converter | |
|---|---|---|
| USB | Operating voltage | 5V |
| Connector | USB-B | |
| Protection | 200mA self-recovery fuse, isolated output | |
| Isolated RS485/422 | Connector | Screw terminal |
| Direction control | Hardware automatic control | |
| Protection | TVS diode, surge and ESD protection, power isolation & signal isolation | |
| Resistor | Onboard reserved 120R matching resistor, enabled by default, enabled by jumper | |
| Transmission mode | Point-to-multipoint (485 mode: up to 32 nodes, repeaters are recommended for 16 or more nodes; 422 mode: up to 256 nodes, repeaters are recommended for 16 or more nodes) | |
| Transmission rate | 300bps ~ 921600bps | |
| Isolated RS485 | Connector | Screw terminal |
| Direction control | Hardware automatic control | |
| Protection | TVS diode, surge and ESD protection, power isolation & signal isolation | |
| Resistor | Onboard reserved 120R matching resistor, enabled by default, enabled by jumper | |
| Transmission mode | Point-to-multipoint (485 mode: up to 32 nodes, repeaters are recommended for 16 or more nodes) | |
| Transmission rate | 300bps ~ 921600bps | |
| Indicators | PWR | Red power indicator, lights up when USB connection is detected and voltage is detected |
| TX1~TX4 | TX indicator, lights up when data is transmitted from the USB port | |
| RX1~RX4 | RX indicator, lights up when data is transmitted from the device ports | |
| 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-function serial port, convenient for expanding or debugging different industrial serial devices; supports USB to 2-ch isolated RS485/422 + 2-ch isolated RS485
Original Industrial-Grade Chip
Onboard original FT4232HL chip, fast communicating, stable and reliable, better compatibility
Safer Isolated Design
- Onboard unibody power isolation, provides stable isolated voltage, no extra power supply needed for the isolated terminal
- Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
Multiple Protections, Safe & Stable
Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, anti-lightning & anti-ESD. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable output, provides over-current/over-voltage proof, improves shock resistance.
Multi-System Support
Supports Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7 and others.
Aluminum Enclosure
Aluminum enclosure with sandblasting and anodic oxidation, solid and durable; wall-mount and rail-mount installation, more flexible for industrial installation
Pin Definition
Product Show
Outline Dimensions
Resources & Services
WIKI: www.waveshare.com/wiki/USB_TO_4CH_RS485/422
* Resources for different product might vary, please check the wiki page to confirm the actually provided resources.
USB Serial Port Converter Selection Guide
| Model | Description | Serial port converter |
|---|---|---|
USB TO RS232/485/TTL |
USB to single-channel serial port; Adopts FT232RL solution; Industrial-grade, with isolation; Wall-mount and desktop mounting |
Single-channel serial port converter:
|
USB TO RS232/485/TTL (B) |
USB to single-channel serial port; Adopts CH343G solution; Industrial-grade, with isolation; Wall-mount and desktop mounting |
Single-channel serial port converter:
|
USB TO RS232/485/422/TTL |
USB to single-channel serial port; Adopts FT232RNL solution; Industrial-grade, with isolation; Wall-mount and rail-mount |
Single-channel serial port converter:
|
USB TO UART/I2C/SPI/JTAG |
USB to 2-channel serial port; Adopts CH347T solution; Industrial-grade, without isolation; Wall-mount and desktop mounting |
Multi-function serial port converter:
|
USB TO 4CH TTL |
USB to 4-channel serial port; Adopts CH344 solution; Industrial-grade, without isolation; Wall-mount and desktop mounting |
4-channel serial port converter:
|
USB TO 4CH RS485 |
USB to 4-channel serial port; Adopts CH344 solution; Industrial-grade, without isolation; Wall-mount and desktop mounting |
4-channel serial port converter:
|
USB TO 4CH RS485 (B) |
USB to 4-channel serial port; Adopts CH344 solution; Industrial-grade, with isolation; Wall-mount and desktop mounting |
4-channel serial port converter:
|
USB TO 4CH RS232/485 |
USB to 4-channel serial port; Adopts FT4232HL solution; Industrial-grade, with isolation; Wall-mount and rail-mount |
4-channel serial port converter:
|
|
Description
Details
Industrial Isolated USB To RS485/422 Converter, Original FT4232HL Chip, Supports USB To 2-Ch RS485 + 2-Ch RS485/422, Wall-Mount And Rail-Mount
Industrial Isolated USB To 4-Ch RS485/422 Converter
USB To 4-Ch RS485 OR USB To 2-Ch RS422 + 2-Ch RS485
FT4232HL | Stable Transmission | Applicable To Multiple Devices | Multi-OS Compatible
Features At A Glance
- Adopts original FT4232HL chip, fast communicating, stable and reliable, better compatibility
- Supports USB to 4-ch multi-function serial port, convenient for expanding or debugging different industrial serial devices
- Supports USB to 2-ch isolated RS485/422 + 2-ch isolated RS485
- Onboard unibody power isolation, provides stable isolated voltage, no extra power supply needed 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, anti-lightning & anti-ESD
- Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable output, provides over-current/over-voltage proof, improves shock resistance
- Fully automatic transceiver circuit without delay, ensures fast and stable communication between the USB port and different interfaces without interfering with each other
- 9x LEDs for indicating power and transceiver status
- High-quality USB-B connector, smooth plug/unplug
- Industrial metal casing, supports wall-mount and rail-mount installation, solid and good looking, easy to install
Specifications
| PRODUCT TYPE | Industrial isolated digital converter | |
|---|---|---|
| USB | Operating voltage | 5V |
| Connector | USB-B | |
| Protection | 200mA self-recovery fuse, isolated output | |
| Isolated RS485/422 | Connector | Screw terminal |
| Direction control | Hardware automatic control | |
| Protection | TVS diode, surge and ESD protection, power isolation & signal isolation | |
| Resistor | Onboard reserved 120R matching resistor, enabled by default, enabled by jumper | |
| Transmission mode | Point-to-multipoint (485 mode: up to 32 nodes, repeaters are recommended for 16 or more nodes; 422 mode: up to 256 nodes, repeaters are recommended for 16 or more nodes) | |
| Transmission rate | 300bps ~ 921600bps | |
| Isolated RS485 | Connector | Screw terminal |
| Direction control | Hardware automatic control | |
| Protection | TVS diode, surge and ESD protection, power isolation & signal isolation | |
| Resistor | Onboard reserved 120R matching resistor, enabled by default, enabled by jumper | |
| Transmission mode | Point-to-multipoint (485 mode: up to 32 nodes, repeaters are recommended for 16 or more nodes) | |
| Transmission rate | 300bps ~ 921600bps | |
| Indicators | PWR | Red power indicator, lights up when USB connection is detected and voltage is detected |
| TX1~TX4 | TX indicator, lights up when data is transmitted from the USB port | |
| RX1~RX4 | RX indicator, lights up when data is transmitted from the device ports | |
| 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-function serial port, convenient for expanding or debugging different industrial serial devices; supports USB to 2-ch isolated RS485/422 + 2-ch isolated RS485
Original Industrial-Grade Chip
Onboard original FT4232HL chip, fast communicating, stable and reliable, better compatibility
Safer Isolated Design
- Onboard unibody power isolation, provides stable isolated voltage, no extra power supply needed for the isolated terminal
- Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
Multiple Protections, Safe & Stable
Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, anti-lightning & anti-ESD. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable output, provides over-current/over-voltage proof, improves shock resistance.
Multi-System Support
Supports Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7 and others.
Aluminum Enclosure
Aluminum enclosure with sandblasting and anodic oxidation, solid and durable; wall-mount and rail-mount installation, more flexible for industrial installation
Pin Definition
Product Show
Outline Dimensions
Resources & Services
WIKI: www.waveshare.com/wiki/USB_TO_4CH_RS485/422
* Resources for different product might vary, please check the wiki page to confirm the actually provided resources.
USB Serial Port Converter Selection Guide
| Model | Description | Serial port converter |
|---|---|---|
|
USB TO RS232/485/TTL |
USB to single-channel serial port; Adopts FT232RL solution; Industrial-grade, with isolation; Wall-mount and desktop mounting |
Single-channel serial port converter:
|
|
USB TO RS232/485/TTL (B) |
USB to single-channel serial port; Adopts CH343G solution; Industrial-grade, with isolation; Wall-mount and desktop mounting |
Single-channel serial port converter:
|
|
USB TO RS232/485/422/TTL |
USB to single-channel serial port; Adopts FT232RNL solution; Industrial-grade, with isolation; Wall-mount and rail-mount |
Single-channel serial port converter:
|
|
USB TO UART/I2C/SPI/JTAG |
USB to 2-channel serial port; Adopts CH347T solution; Industrial-grade, without isolation; Wall-mount and desktop mounting |
Multi-function serial port converter:
|
|
USB TO 4CH TTL |
USB to 4-channel serial port; Adopts CH344 solution; Industrial-grade, without isolation; Wall-mount and desktop mounting |
4-channel serial port converter:
|
|
USB TO 4CH RS485 |
USB to 4-channel serial port; Adopts CH344 solution; Industrial-grade, without isolation; Wall-mount and desktop mounting |
4-channel serial port converter:
|
|
USB TO 4CH RS485 (B) |
USB to 4-channel serial port; Adopts CH344 solution; Industrial-grade, with isolation; Wall-mount and desktop mounting |
4-channel serial port converter:
|
|
USB TO 4CH RS232/485 |
USB to 4-channel serial port; Adopts FT4232HL solution; Industrial-grade, with isolation; Wall-mount and rail-mount |
4-channel serial port converter:
|
|
|
