Industriel USB – RS485 kaksisuuntainen muunnin

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Teollinen USB-RS485-kaksisuuntainen muunnin alkuperäisellä FT232RNL- ja SP485EEN-sirulla. Vakaan tiedonsiirtonsa ansiosta se on ihanteellinen valinta teollisuuden ohjauslaitteisiin ja/tai sovelluksiin, joissa on korkea tiedonsiirtovaatimus.

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Tuotetunnus (SKU): 9619 Category: Tags: ,


USB TO RS485 Bidirectional Converter

Industrial USB to RS485 bidirectional converter with original FT232RNL and SP485EEN chip. Due to its stable communication, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.

Features At A Glance

  • Support USB to RS485 bidirectional conversion
  • Onboard Original FT232RNL and SP485EEN chip. 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 proof performance
  • 3 LEDs for indicating the power and transceiver status


PRODUCT TYPEIndustrial Grade USB to RS485 converter
BAUDRATE300bps ~ 921600bps
USBOperating voltage5V
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 11 / 10 / 8.1 / 8 / 7


Onboard Original Chips

Onboard Original FT232RNL And SP485EEN Chips, Providing Better Stability And Compatibility, Built-In Lightningproof Tube, Resettable Fuse, ESD And TVS Protection Circuits, Etc.

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 300-921600bps, The Transmission Distance Is About 1.2km For RS485, And About 5 Meters For USB.


Multi System Support

Supports Mac, Linux, Android, WinCE, Win11/10/8.1/8/7/XP, Etc.


Working Status Indicators

Onboard 3 LEDs For Indicating The Power And Transceiver Status


Outline Dimensions



Paino25 g (gramma)
Manufacturer Product NumberUSB TO RS485
Country of OriginCN
HS Tariff Code85389000


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