Analog Acquisition Module, Signal Isolator/Conversion Module, Signal Transmitter, Analog Signal Amplifier Module

• Customization: Available
• Conductive Type: Bipolar Integrated Circuit
• Input Type: Differential
• Model NO.: WJ100
• Integration: GSI
• Operating Temperature: -40℃ - 85℃
• Resolution: 12 Bit
• Shape: DIP
• Technics: Semiconductor IC
• Product Features: Compatible with RS-485 Tia/Eia Standards
• Product Features1: Supports Baud Rates From 300 to 115200BPS
• Product Features2: Automatic Adjustment of Communication Baud Rate
• Product Features3: Automatic Adjustment of Data Transmission and Rece
• Product Features4: Transparent Transmission Without Changing The Comm
• Product Features5: Remote Transmission of Serial Signal
• Product Features6: Used for on-Site Equipment Communication
• Product Features7: Industrial Automation Control System
• Transport Package: Wayjunr
• Specification: 79 mm x 69.5mm x 25mm
• Trademark: WAYJUNR
• Origin: China
• Production Capacity: 100000
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 0.200kg

Product Description

Industrial grade RS-485 isolated repeater amplifier module, WJ100

Product features:
Compatible with RS-485 TIA/EIA standards
Supports baud rates from 300 to 115200BPS
Automatic adjustment of communication baud rate
Automatic adjustment of data transmission and reception
Transparent transmission without changing the communication protocol
Wide range working power supply 8-32VDC
3000V isolation between RS-485 and RS-485
Typical applications:
Remote transmission of serial signal
Used for on-site equipment communication
Intelligent building control, security engineering and other application systems
Industrial automation control system
Industrial site signal isolation and long-distance transmission
Equipment operation monitoring and control
Conversion and transmission of sensor signals
Acquisition and conversion of industrial field data

Product model:
	WJ100 –485 Communication interface 485: for RS-485 interface

Company Profile

Shenzhen Weijunrui Technology Co., Ltd

Since: 2011
Specialty: The company's main products include analog acquisition modules, signal isolators/conversion modules, and signal transmitters
Capacity: Produce 10000 per month
Advanced Features:
Switching to TCP/network/remote IO module, Modbus RTU to TCP, RS232/485 to Ethernet, analog signal (current/voltage/thermistor/frequency/displacement/speed/pulse) isolation transmitter, mV differential signal amplifier, isolation amplifier, micro power DC-DC module power supply, etc

Product Overview:

WJ100 General Parameters:

WJ100 is an industrial grade RS-485 isolated repeater amplifier developed by Weijunrui Technology.
The product
is compatible with the RS485 industry standard.
Used for extending the communication distance and isolating RS485
differential communication signals, achieving transparent data transmission, stable and reliable communication, suitable
for high demand industrial applications.The WJ100 series products include power conditioning, RS485 input interface communication, and RS485 output
interface communication.
Wide range power supply 8-32VDC, power supply, RS485 input interface and RS485 output
interface are isolated at three ends, input and output interface are isolated at 3000V, and the power supply has anti
reverse protection function.
RS485 communication interface with high anti-interference design and ± 15KV ESD
protection.
The product is designed according to industrial standards, with a working temperature range of -45 ℃
to+85 ℃.

(Typical @+25 ℃, Vs is 24VDC)
Transmission distance: RS485 to 1000 meters (1200BPS)
Communication: RS-485 signal isolation, amplification, transparent transmission
Baud rates: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200bps adaptive
Working mode: Asynchronous half duplex
Driver capability: Each module can support up to 255 RS485 devices
Working power supply:+8~32VDC wide power supply range, with internal anti reverse and overvoltage protection
circuits
Power consumption: less than 1W
Working temperature: -45~+80 ℃
Working humidity: 10~90% (no condensation)
Storage temperature: -45~+80 ℃
Storage humidity: 10~95% (no condensation)
Isolation and voltage resistance: 3000VDC triple isolation between input, output, and power supply
Interface protection: RS-485 interface with 15KV ESD protection and lightning and surge protection functions.
Dimensions: 79 mm x 69.5mm x 25mm

FAQ

Q: How to contact you?
A: Please contact us via email or online customer service