What certifications does the product have?

The product has CE certification.

RS485 Dual Master and Multiple Slave Data Buffers Support Modbus Register Mapping and Data Conversion

Name: RS485 Dual Master and Multiple Slave Data Buffers Support Modbus Register Mapping and Data Conversion
Brand: Shenzhen Weijunrui Technology Co.,Ltd
SKU: 2297203305

Guangdong, ChinaShenzhen Weijunrui Technology Co.,Ltd

US$19.99-22.99

2 Pieces

Sample price:US$19.99/piece.Request sample

Product profile

Customization

Available

Conductive Type

Bipolar Integrated Circuit

Input Type

RS485

Model NO.

WJ107

Integration

LSI

Operating Temperature

-40℃ - 85℃

Resolution

12 Bit

Shape

Round

Technics

Semiconductor IC

Transmission Distance

RS485 - 1000 Meters

Baud Rate

up to 1Mbps

CPU

32-Bit CPU;

Main Frequency

up to 240MHz

Interface

3 RS485 Interfaces;

Power Consumption

Less Than 3W

Isolation Voltage

1000VDC

Transport Package

Wayjunr

Specification

106 mm x 37mm x 59mm

Trademark

wayjunr

Origin

Guangdong, China

Production Capacity

9999

Key features

Dual Master Support: Enables two hosts to read data simultaneously without conflict.

Modbus Register Mapping: Maps slave data to registers for easy host reading and reduced workload.

Modbus to JSON Conversion: Reports slave data in JSON format to simplify supervisory computer tasks.

Mobile Configuration: Allows easy setup of address, baud rate, and parameters via mobile phone.

High-Speed Transmission: Supports baud rates up to 1Mbps with transmission distance up to 1000 meters.

Triple Isolation: Provides 1000VDC isolation between masters, slaves, and power supply to avoid interference.

Wide Power Range: Operates on 8 to 32VDC with built-in anti-reverse and overvoltage protection.

32-bit High Performance: Features a 32-bit CPU with up to 240MHz frequency for fast response.

Company profile

Self-brandedHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.99h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM, OEM, SDK, and recent product-development capabilities. It reports raw-material traceability, 100% finished-product inspection, CE certification, in-stock capacity, and stated order fulfillment within 15 working days in both off-peak and peak seasons. However, quality control appears limited to one inspector and packing-staff checks, while formal procedures for supplier assessment, corrective actions, and complaint handling are absent. The supplier has no overseas warehouse, showroom, agent, or branch, and its export experience is three years with exports representing 11%–20% of sales. Financial credibility cannot be established because the provided financial fields report zero values. Customer evidence includes OEM service for popular brands and a 50%–80% repeat-buyer rate, but no Fortune 500 cooperation.

CertificationsCE certification is explicitly reported for product compliance with standards. The evidence supports holding at least this certification, but does not establish broader certification coverage.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints, and it lacks overseas warehouses, showrooms, agents, and branches. These are explicit limitations in formal complaint management and overseas service infrastructure.

R&D capabilityThe supplier reports R&D capability, new products launched during the past year, two R&D engineers, ODM services, and an available SDK. These explicit capabilities indicate active product-development and software-related innovation capacity.

Production capacityThe supplier reports in-stock capacity, 100% finished-product inspection, raw-material traceability, and fulfillment within 15 working days in both peak and off-peak seasons. However, only one quality inspector is reported and finished products are checked by packing staff, so the evidence supports operational capacity but reflects a limited documented quality-control structure.

Customization capabilityThe supplier explicitly offers 3D software design, customization from samples and designs, full, minor, and flexible customization, as well as ODM and OEM services. The range of stated services indicates strong customization breadth.

Client casesThe supplier states that it provides OEM services for popular brands, while reporting no cooperation with Fortune 500 companies. A 50%–80% repeat-buyer rate is also reported, providing evidence of customer retention but not independently detailed customer case references.