SKU: 21619
Part Number: USB TO 4CH TTL
Brand: Waveshare
Korisne informacije:
USB_TO_4CH_TTL Industrial USB TO 4CH TTL Converter, USB To UART, Multi Protection Circuits, Multi Systems Support
Industrial USB TO 4CH TTL UART CONVERTER Stable Transmission | Multi Devices | Multi Systems
Features At A Glance
- 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 resistance
- Onboard IO protection circuit for 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
Specifications
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 |
Multiple Protection, Safe And Stable Onboard Resettable Fuse And Protection Diode, Provides Over-Current/Over-Voltage Proof, Improves Shock Resistance; Onboard IO Protection Circuit For Surge Suppress And ESD Protection, Safe And Stable Communication
Multiple Systems Support Compatible With Popular Systems Like Win7/8/8.1/10/11, Mac, Linux, Android...
Application Examples 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
Interface Introduction
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 |
Pinout Definition
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 |
Outline Dimensions
- PACKAGE CONTENT
Weight: 0.169 kg
- USB TO 4CH TTL x1
- USB cable (~1.2m) x1
- 6PIN squid wire (~20cm) x4
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