WAYJUN Product: Industrial-grade RS-485 Isolation repeater amplifier module  WJ100

product description:

WJ100 is a industrial-grade RS-485 isolation repeater amplifier developed by Vunduri Technology. Product compatibility RS485 industry standard. The communication distance to the RS485 differential communication signal is extended with communication. The data achieves transparent transmission, communication stability and reliability, and is suitable for industrial requirements.

WJ100 Series includes power conditioning, RS485 input interface communication and RS485 output interface communication. Wide range power supply 8-32VDC, power supply, RS485 input interface is isolated from the RS485 output interface, the input and output interface 3000V isolation, the power supply has anti-reverse protection function. RS485 communication interface high anti-interference design, ± 15kV ESD protection. The product is designed according to industrial grade standards, operating temperature range - 45 ° C ~ + 85 ° C.


● Compatible with RS-485 TIA / EIA standards

● Support baud rate 300 to 115200bps

● Communication baud rate automatic adjustment

● Data transmission and reception automatic adjustment

● Transparent transmission, do not change the communication protocol

● Wide range operating power 8-32VDC

● RS-485 and RS-485 3000V isolation

typical application:

● Serial port signal remote transmission

● For field equipment communication

● Intelligent building control, security engineering and other application systems

● Industrial automation control system

● Industrial field signal isolation and long-term transmission

● Equipment operation monitoring and control

● Conversion and transmission of sensor signals

● Acquisition and conversion of industrial field data

● RS485 signal conversion

WJ100 Universal Parameters:

(Typical @ + 25 ° C, VS is 24VDC)

Transmission distance: RS485 - 1000 meters (1200bps)

Communication: RS-485 Signal Isolation, Enlarge, Transparent Transmission

Porter rate: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200BPS adaptive

Working method: asynchronous half-duplex

Drive ability: up to 255 RS485 devices per module

Working power supply: +8 ~ 32VDC wide power supply range, there is anti-reverse and overvoltage protection circuit

Power consumption: less than 1W

Work temperature: - 45 ~ + 80 ° C

Work humidity: 10 ~ 90% (no condensation)

Storage temperature: - 45 ~ + 80 ° C

Storage humidity: 10 ~ 95% (no condensation)

Isolation, pressure: input, output, power supply 3000VDC three isolated

Interface protection: RS-485 interface 15KV ESD protection, and lightning protection anti-surge and other functions.

Dimensions: 79 mm x 69.5mm x 25mm

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Industrial-grade RS-485 Isolation repeater amplifier module WJ100

  • Product Code: WJ100
  • Availability: In Stock
  • $31.66

  • Ex Tax: $31.66