Name: Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits
SKU: 6a0bd9c0ae8d6756ce491133
Price: 390.0 TWD
Availability: PreOrder

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

產品貨號：368031700376
區號：
品牌：Waveshare
原廠貨號：22456

滿千免運優惠(限郵寄和超商純取貨) on order

本賣場無實體店面，無提供自取服務，敬請見諒。 on order

NT$390

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Description

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Description

USB TO RS485 Bidirectional Converter

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 proof performance
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℃
Operating environment	Humidity	5%RH ~ 95%RH
Operating system	Mac, Linux, Android, WinCE, Windows 11 / 10 / 8.1 / 8 / 7

Onboard Original Chips

Onboard original CH343G 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 300bps ~ 3Mbps, the transmission distance is about 1.2km for RS485, and about 5 meters for USB.