What communication protocols are supported?

The module supports Modbus RTU and a custom ASCII character protocol.

4-20mA to RS-485/RS232, Advanced Modbus RTU Signal Isolation and Data Acquisition Module Remote I/O

Name: 4-20mA to RS-485/RS232, Advanced Modbus RTU Signal Isolation and Data Acquisition Module Remote I/O
Brand: Shenzhen Weijunrui Technology Co.,Ltd
SKU: 2218076255

Guangdong, ChinaShenzhen Weijunrui Technology Co.,Ltd

US$28.66-31.99

2 Pieces

Sample price:US$28.55/piece.Request sample

Product profile

Customization

Available

Conductive Type

Bipolar Integrated Circuit

Input Type

Differential

Model NO.

WJ128

Integration

GSI

Operating Temperature

-40℃ - 85℃

Resolution

12 Bit

Shape

DIP

Technics

Semiconductor IC

Input Type1

Current Input/Voltage Input

Accuracy

0.1%

Temperature Drift

± 50 Ppm/ºC (± 100 Ppm/ºC

Input Resistance

150 ω (4-20mA/0-20mA/0- ± 20mA Curren

Bandwidth

-3 dB 10 Hz

Conversion Rate

10 Sps (Factory Default Value, Users Can Modify Th

Power Consumption

Less Than 1W

Working Temperature

-45~+80 ºC

Storage Temperature

-45~+80 ºC

Transport Package

Wayjunr

Specification

120mm x 70mm x 43mm

Trademark

wayjunr

Origin

Guangdong, China

Production Capacity

9999

Key features

12-Bit High Accuracy: Features 12-bit AD conversion with measurement accuracy better than 0.1%.

1000VDC Isolation: Provides 1000VDC isolation withstand voltage between signal input and output.

Programmable Calibration: Calibration module parameters can be programmed via RS-485/232 interface.

Wide Power Supply Range: Supports a flexible power supply range from 8VDC to 32VDC.

Modbus RTU Support: Supports Modbus RTU protocol with automatic recognition and ASCII code support.

DIN Rail Installation: Standard DIN35 rail design for convenient centralized wiring and installation.

Flexible Input Options: Supports multiple voltage and current ranges including 4-20mA and 0-5V.

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: ≤0.51h

AI-Powered supplier vetting

SummaryThe supplier offers a comprehensive range of design and R&D services, including 3D software design and ODM/OEM capabilities. Despite a lack of overseas warehouse and showroom services, their export capability is growing, contributing 11-20% of total sales over three years. However, the supplier's after-sales service and financial data reveal areas needing improvement, such as the absence of documented procedures for corrective actions and customer complaint handling. They do hold CE certification and have launched new products recently, indicating an innovation focus.

Supplier typeThe supplier engages in both domestic and export markets with experience in exporting goods for 3 years, contributing 11-20% to total sales.

CertificationsThe supplier holds a CE certification, indicating compliance with product safety standards.

After-Sales capabilityThe supplier lacks written procedures for handling customer complaints and corrective actions, indicating weak after-sales service capability.

Financial creditThe financial data shows zero values for operating revenue and profits over the past two years, indicating potential financial challenges.

R&D capabilityThe supplier has launched new products recently and has R&D engineers, showcasing innovation capability.

Production capacityThe supplier's annual production output ranges from US$1 Million to US$2.5 Million, with efficient lead times of within 15 workdays even during peak seasons.

Customization capabilityThe supplier offers extensive customization services, including full and minor customization from samples and designs.

Client casesThe supplier has not collaborated with Fortune 500 companies.