- Description
- Package Content
Details
Stable Transmission | Multi Devices | Multi Systems
- Extending USB to 4CH TTL (UART) with hardware flow control, allows concurrent and independent communication for each channel
- Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
- Onboard voltage translator circuit, with surge suppress and ESD protection, safe and stable communication
- Onboard TTL serial port 3.3V and 5V voltage level switch, allows selecting TTL level
- Aluminium alloy enclosure with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted
- Quality USB-B connector, and IDC connector with fool-proof design
Host port | USB |
---|---|
Device Port | UART |
Baudrate | 1200bps ~ 460800bps |
USB port | Connector: USB-B Protection: resettable fuse, ESD protection |
UART port | Connector: 6PIN fool-proof header Protection: IO protection diode |
Onboard resettable fuse and protection diode, provides over-current/over-voltage proof, improves shock proof performance; Onboard voltage translator circuit, with surge suppress and ESD protection, safe and stable communication
Compatible with popular systems like Win7/8/8.1/10/11, Mac, Linux, Android...
suitable for industrial/office conditions with strict requirements for operating environment and devices
Extending USB to 4CH TTL UART
Industrial chip, 4CH TTL, allows concurrent and independent communication
Small size, easy installation
Flexible installation, suitable for sorts of devices to extend TTL interfaces
Reversed mounting holes
Easy wall mount, industrial alloy enclosure, solid and durable
Indicators description
PWR | power indicator, lights up while the USB is connected and voltage is detected |
---|---|
RXD | receiving indicator, lights up while the device port is receiving data |
TXD | sending indicator, lights up while the USB port is sending data |
ACT | status indicator, lights up while the converter is properly operating |
VCC | 5V or 3.3V output, configured by switch |
---|---|
GND | Ground |
TXD | Connecting to MCU.RXD |
RXD | Connecting to MCU.TXD |
RTS | Connecting to MCU.CTS |
CTS | Connecting to MCU.RTS |
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 support |
Single 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 support |
Single 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 support |
Single serial port converter:
|
USB TO UART/I2C/SPI/JTAG |
USB to 2-ch serial port; Adopts CH347T solution; Industrial grade, without isolation; Wall-mount and desktop support |
Multi-functional serial port converter:
|
USB TO 4CH TTL |
USB to 4-ch serial port; Adopts CH344 solution; Industrial grade, without isolation; Wall-mount and desktop support |
4-ch serial port converter:
|
USB TO 4CH RS485 |
USB to 4-ch serial port; Adopts CH344 solution; Industrial grade, without isolation; Wall-mount and desktop support |
4-ch serial port converter:
|
USB TO 4CH RS485 (B) |
USB to 4-ch serial port; Adopts CH344 solution; Industrial grade, with isolation; Wall-mount and desktop support |
4-ch serial port converter:
|
USB TO 4CH RS232/485 |
USB to 4-ch serial port; Adopts FT4232HL solution; Industrial grade, with isolation; Wall-mount and rail-mount support |
4-ch serial port converter:
|
USB TO 4CH RS232 |
USB to 4-ch serial port; Adopts FT4232HL solution; Industrial grade, with isolation; Wall-mount and desktop support |
4-ch serial port converter:
|
USB TO 4CH RS485/422 |
USB to 4-ch serial port; Adopts FT4232HL solution; Industrial grade, with isolation; Wall-mount and rail-mount support |
4-ch serial port converter:
|
USB TO 4CH Serial Converter |
USB to 4-ch serial port; Adopts FT4232HL solution; Industrial grade, with isolation; Wall-mount and desktop support |
4-ch serial port converter:
|
USB TO 8CH RS485 |
USB to 8-ch serial port; Industrial grade, with isolation; Wall-mount and rail-mount support |
8-ch serial port converter:
|
Weight: 0.169 kg