Industrial RS232 to RS485 Isolation Serial Remote Transmission Digital Signal Module

• Customization: Available
• Conductive Type: Bipolar Integrated Circuit
• Input Type: RS485/RS232
• Model NO.: WJ101
• Integration: GSI
• Operating Temperature: -40℃ - 85℃
• Resolution: 12 Bit
• Shape: DIP
• Technics: Semiconductor IC
• Features: Compatible with RS-232, RS-485 Tia / Eia Standard
• Features1: Supports Baud Rate: 300 to 115200 BPS
• Typical Applications: Serial Signal Remote Transmission
• Typical Applications1: for Field Device Communication
• Typical Applications2: Equipment Operation Monitoring and Control
• Typical Applications3: RS232 and RS485 Signal Conversion
• Quantity: 99999
• Communication: RS-232 to RS-485 Transparent Transmission
• Transport Package: Boxed
• Specification: 120 mm x 70 mm x 43mm
• Trademark: wayjunr
• Origin: Guangdong, China
• Production Capacity: 99999

Product Description

Industrial RS-232 to RS-485 Isolation Module
(WJ101-232-485)

Features:
>>Compatible with RS-232, RS-485 TIA / EIA standard
>>Supports baud rate: 300 to 115200 BPS
>>Adjusts the communication baud rate automatically
>>Adjusts data transceiver automatically
>>Transparent transmission without changing the communication protocol
>>Wide operating range power supply 8-32VDC
>>3000V isolation between RS-232 and RS-485
Typical applications:
>>Serial signal remote transmission
>>For field device communication
>>intelligent building control, security engineering and other applications
Industrial automation control system 
>>Industrial field signal isolation and long-term transmission
>>Equipment operation monitoring and control
>>Sensor signal conversion and transmission
>>Industrial field data acquisition and conversion
>>RS232 and RS485 signal conversion

Product Overview:
 WAYJUN WJ101 is a industrial RS232 to RS485 isolated converter. It is used to convert RS232 signal into
RS485 signal, makes data achieve transparent transmission, communication is stable and reliable, suitable for
industrial and other high occasions requirements. 

Specification

Product Type No	WJ101 – 232 - 485
Interface 1 232: RS-232 interface	Interface 2  485: 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

Global Showrooms

Factory Capabilities

WJ101 General parameters:
 (typical @ +25 ℃, Vs to 24VDC)
Transmission distance: RS232 - 15 meters,
 RS485 - 1000 m (1200 BPS)
Communication: RS-232 to RS-485 transparent transmission
Baud rate: 300,600,1200,2400,4800,9600,19200,38400,57600,115200bps adaptive
Working mode: Asynchronous half duplex
Interface: RS232 interface and RS485 interface, RS232 interface can choose DB9 connector or terminal
Drive capability: Up to 255pcs RS485 devices per module
Working power: +8 ~ 32VDC wide power supply range, the internal anti-reverse and over-voltage protection circuit
Power consumption: less than 1W
Operating temperature: - 45 ~ + 80 ℃
Working humidity: 10 ~ 90% (no condensation)
Storage temperature: - 45 ~ + 80 ℃
Storage humidity: 10 ~ 95% (no condensation)
Isolation voltage: between RS232 and RS485 is 3000VDC isolation
Interface protection: RS-485 interface 15KV ESD protection, and lightning protection and other functions.
Dimensions: 120 mm x 70 mm x 43 mm 

Product Overview:
 WAYJUN WJ101 is a industrial RS232 to RS485 isolated converter. It is used to convert RS232 signal into
RS485 signal, makes data achieve transparent transmission, communication is stable and reliable, suitable for
industrial and other high occasions requirements. 

WJ101 products include power conditioning, RS232 interface communication, RS485 communication interface.
Wide range power supply:8~32VDC, power supply and RS485 are common ground, and 3000VDC isolation
between RS232, power supply has anti-reverse protection. RS485 communication interface adopts high
anti-interference design, ± 15KV ESD protection. Products according to industry-standard design, operating

temperature range: - 45 ~ +85 deg.C. 

Certifications

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