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Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits

Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits
Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits
Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits
Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits
Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits
Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits
Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits
Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits
Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits
Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits
Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits
₹​706.8
₹​599.0 + 18% GST
All Inclusive, Shipping Calculated at Checkout

B2B GST Credit Available
50 or more ₹​678.5

CH343G is a USB bus adapter chip, which can convert USB to a high-speed asynchronous serial port, supports automatic identification and dynamic self-adaptation of communication baud rate of 115200bps and below, and provides commonly-used MODEM contact signals to expand asynchronous serial ports for computers. It can upgrade a common serial device or MCU directly to a USB bus.


Features

  • Support USB to RS485 bidirectional conversion
  • Fast communication, stable and reliable, better compatibility
  • Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
  • Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance
  • 3 LEDs for indicating the power and transceiver status


Resources

User Manual


Specifications

PRODUCT TYPEIndustrial Grade USB to RS485 converter
HOST PORTUSB
DEVICE PORTRS485
BAUDRATE300bps ~ 3Mbps
USBOperating voltage5V
ConnectorUSB-A
Protection200mA self-recovery fuse, ESD protection
Transmission distanceAbout 5m
RS485ConnectorScrew terminal
PinsA+, B-, GND
Direction controlHardware automatic control
Protection600W lightningproof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor)
Transmission distanceAbout 1.2km(low rate)
Transmission modePoint-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
LED INDICATORSPWRRed power indicator, light up when there is USB connection and voltage is detected
TXDRed TX indicator, light up when the USB port sends data
RXDRed RX indicator, light up when the device ports send data back
OPERATING ENVIRONMENTTemperature-15℃ ~ 70℃
Humidity5%RH ~ 95%RH
OPERATING SYSTEMMac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP


Onboard Peripherals


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