SPECIFICATIONS

Amplifier: No

Brand Name: NONE

Certification: NONE

Choice: yes

Connector A: USB

Connector B: USB

External Power Source: No

Gender: Male-Female

High-concerned chemical: none

Origin: Mainland China

Package: Yes

Size: 11cm

Type: usb

Weight: 85

Product Description

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 proof performance

3 LEDs for indicating the power and transceiver status

Support Multi system：Linux, Android, WinCE, Win11/10/8.1/8/7/XP, etc.

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

Package Content

USB TO RS485 (B) x1

USB-A male to female cable x1

Screwdriver x1