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FEATURED POSTS
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USB TO RS485 BI-DIRECTIONAL CH343G CONVERTER
Description
Features At A Glance
- 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
Specifications
|
PRODUCT TYPE |
Industrial Grade USB to RS485 converter |
|
|---|---|---|
|
HOST PORT |
USB |
|
|
DEVICE PORT |
RS485 |
|
|
BAUDRATE |
300bps ~ 3Mbps |
|
|
USB |
Operating voltage |
5V |
|
Connector |
USB-A |
|
|
Protection |
200mA self-recovery fuse, ESD protection |
|
|
Transmission distance |
About 5m |
|
|
RS485 |
Connector |
Screw terminal |
|
Pins |
A+, B-, GND |
|
|
Direction control |
Hardware automatic control |
|
|
Protection |
600W lightningproof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor) |
|
|
Transmission distance |
About 1.2km(low rate) |
|
|
Transmission mode |
Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) |
|
|
LED INDICATORS |
PWR |
Red power indicator, light up when there is USB connection and voltage is detected |
|
TXD |
Red TX indicator, light up when the USB port sends data |
|
|
RXD |
Red RX indicator, light up when the device ports send data back |
|
|
OPERATING ENVIRONMENT |
Temperature |
-15℃ ~ 70℃ |
|
Humidity |
5%RH ~ 95%RH |
|
|
OPERATING SYSTEM |
Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP |
|
Transmission Distance Up To 1.2km
The USB Signal Can Be Converted Into A Balanced Differential RS485 Signal And The Transmission Rate Is Stable. The Reliable Speed Is 300bps ~ 3Mbps, The Transmission Distance Is About 1.2km For RS485, And About 5 Meters For USB.
Working Status Indicators
Onboard 3 LEDs For Indicating The Power And Transceiver Status
Frequently bought together
