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US$20.98-23.99 / Piece

Advanced Modbus RTU Signal Isolation and Data Acquisition Module pictures & photos

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What is Advanced Modbus RTU Signal Isolation and Data Acquisition Module

Name: Advanced Modbus RTU Signal Isolation and Data Acquisition Module
Uploaded: 2026-04-04T09:21:45+08:00
Description: 8-way 4-20mAto RS-485/232, data acquisition module WJ128 Product features: Eight channel analog signal acquisition, isolated conversion to RS-485/232 output Using a 12 bitAD converter, the measurement

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2 Pieces US$20.98-23.99 / Piece

Sepcifications

Conductive Type Bipolar Integrated Circuit
Input Type Differential
Integration GSI
Operating Temperature -40℃ - 85℃
Resolution 12 Bit
Shape DIP
Technics Semiconductor IC
Transport Package Wayjunr
Specification 120mm x 70mm x 43mm
Trademark wayjunr
Origin Guangdong, China
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

Product Description

8-way 4-20mAto RS-485/232, data acquisition module WJ128 Product features: Eight channel analog signal acquisition, isolated conversion to RS-485/232 output Using a 12 bitAD converter, the measurement accuracy is better than 0.1% The precision of the calibration module can be programmed through the ...

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Shenzhen Weijunrui Technology Co.,Ltd

Gold Member Since 2025

Audited Supplier

Main Products Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, ...
Year of Establishment 2011-06-13
Product Certification CE
Repeat Buyers Choice 50%~80%
Address 312 Xingyue building, Dalang, Longhua, Shenzhen, Guangdong, China
Plant Area 204 square meters

Ascii Code Acquisition Comparison

	Advanced Modbus RTU Signal Isolation and Data Acquisition Module Contact Now	Quick View M21f-W580 Integrated Ultra-Low Power Telemetry Terminal with Multi-Network Communication Contact Now	Quick View Industrial Telemetry Terminal M21f-W580 with Efficient Power Use Contact Now	Quick View Power-Saving DIP All in One Safe Long-Lasting Advanced Telemetry Terminal Contact Now	Quick View Eco-Friendly High Quality Chenmai Advanced Telemetry Terminal for Manholes Contact Now

Transaction Info
	Advanced Modbus RTU Signal Isolation and Data Acquisition Module Contact Now	Quick View M21f-W580 Integrated Ultra-Low Power Telemetry Terminal with Multi-Network Communication Contact Now	Quick View Industrial Telemetry Terminal M21f-W580 with Efficient Power Use Contact Now	Quick View Power-Saving DIP All in One Safe Long-Lasting Advanced Telemetry Terminal Contact Now	Quick View Eco-Friendly High Quality Chenmai Advanced Telemetry Terminal for Manholes Contact Now
Price	US$20.98-23.99 / Piece	US$600.00 / Piece	US$558.00-786.00 / Piece	US$558.00-786.00 / Piece	US$558.00-786.00 / Piece
Min Order	2 Pieces	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	T/T, PayPal	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Domestic	Domestic	Domestic	Domestic	Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	ODM	ODM	ODM	ODM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Conductive Type: Bipolar Integrated Circuit; Input Type: Differential; 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;	Conductive Type: Unipolar Integrated Circuit; Input Type: Differential; Integration: SSI; Operating Temperature: 0℃ - 70℃; Resolution: 12 Bit; Shape: DIP; Technics: Semiconductor IC; Sleep Current: ≤ 30μa / 3.6V; SIM Card Type: Micro SIM; Power Supply: Built-in 78ah Rechargeable Lithium Battery; Communication Mode: GPRS/CDMA, 3G/4G Full-Network Compatibility;	Conductive Type: Unipolar Integrated Circuit; Input Type: Differential; Integration: SSI; Operating Temperature: 0℃ - 70℃; Resolution: 12 Bit; Shape: DIP; Technics: Semiconductor IC; Product Name: M21f-W580 Low-Power Telemetry Terminal; Material: Metal; Sleep Current: ≤ 30μa / 3.6V; SIM Card Type: Micro SIM; Power Supply: Built-in 78ah Rechargeable Lithium Battery; Communication Mode: GPRS/CDMA, 3G/4G Full-Network Compatibility;	Conductive Type: Unipolar Integrated Circuit; Input Type: Differential; Integration: SSI; Operating Temperature: 0℃ - 70℃; Resolution: 12 Bit; Shape: DIP; Technics: Semiconductor IC; Product Name: M21f-W580 Low-Power Telemetry Terminal; Material: Metal; Sleep Current: ≤ 30μa / 3.6V; SIM Card Type: Micro SIM; Power Supply: Built-in 78ah Rechargeable Lithium Battery; Communication Mode: GPRS/CDMA, 3G/4G Full-Network Compatibility;	Conductive Type: Unipolar Integrated Circuit; Input Type: Differential; Integration: SSI; Operating Temperature: 0℃ - 70℃; Resolution: 12 Bit; Shape: DIP; Technics: Semiconductor IC; Product Name: M21f-W580 Low-Power Telemetry Terminal; Material: Metal; Sleep Current: ≤ 30μa / 3.6V; SIM Card Type: Micro SIM; Power Supply: Built-in 78ah Rechargeable Lithium Battery; Communication Mode: GPRS/CDMA, 3G/4G Full-Network Compatibility;
Supplier Name	Shenzhen Weijunrui Technology Co.,Ltd	Xiamen Chenmai Wisdom Technology Co., Ltd.	Xiamen Chenmai Wisdom Technology Co., Ltd.	Xiamen Chenmai Wisdom Technology Co., Ltd.	Xiamen Chenmai Wisdom Technology Co., Ltd.
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