Data Acquisition Module

US$20.98-23.99 / Piece

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What is Current Input/Voltage Input 4-20mA to RS485/RS232 Data Acquisition Module Modbus RTU

Name: Current Input/Voltage Input 4-20mA to RS485/RS232 Data Acquisition Module Modbus RTU
Uploaded: 2026-04-04T10:57:09+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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Min. Order Reference FOB Price

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 Thick Film IC
Transport Package Wayjunr
Specification 120mm x 70mm x 43mm
Trademark wayjunr
Origin Guangdong, China
Product Features Using a 12 Bitad Converter, The Measurement Accura
Product Features1 Isolation Withstand Voltage Between Signal Input/O
Product Features2 High Reliability, Easy Programming, and Easy Appli
Product Features3 Users Can Program Module Addresses, Baud Rates, Et
Product Features4 Industrial Flame Retardant Shell, RS485 Port Surge
Product Features5 The Adconversion Rate Can Be Programmed and Set
Typical Applications Signal Measurement, Monitoring, and Control
Typical Applications1 RS-485 Remote I/O, Data Acquisition

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

Data Acquisition Module Comparison

	Current Input/Voltage Input 4-20mA to RS485/RS232 Data Acquisition Module Modbus RTU Contact Now	Quick View 8-Channel Analog to 485/USB Data Acquisition Unit Data Collection Device Modbus Contact Now	Quick View Data Acquisition for Measuring Temperature Humidity Current Voltage Liquid Level Contact Now	Quick View Industrial IoT Data Acquisition Device Daq RS485 Modbus RTU Transceiver Contact Now	Quick View Wireless Network Monitoring of Inverters Data Acquisition Module Contact Now

Transaction Info
	Current Input/Voltage Input 4-20mA to RS485/RS232 Data Acquisition Module Modbus RTU Contact Now	Quick View 8-Channel Analog to 485/USB Data Acquisition Unit Data Collection Device Modbus Contact Now	Quick View Data Acquisition for Measuring Temperature Humidity Current Voltage Liquid Level Contact Now	Quick View Industrial IoT Data Acquisition Device Daq RS485 Modbus RTU Transceiver Contact Now	Quick View Wireless Network Monitoring of Inverters Data Acquisition Module Contact Now
Price	US$20.98-23.99 / Piece	US$163.00-219.00 / pcs	US$163.00-219.00 / pcs	US$163.00-219.00 / pcs	US$163.00-219.00 / pcs
Min Order	2 Pieces	1 pcs	1 pcs	1 pcs	1 pcs
Payment Terms	T/T, PayPal	LC, T/T, D/P, Western Union, PayPal, Small-amount payment	LC, T/T, D/P, Western Union, PayPal, Small-amount payment	LC, T/T, D/P, Western Union, PayPal, Small-amount payment	LC, T/T, D/P, Western Union, PayPal, Small-amount payment
Quality Control
Management System Certification	-	ISO9001:2015, ISO14001, Others	ISO9001:2015, ISO14001, Others	ISO9001:2015, ISO14001, Others	ISO9001:2015, ISO14001, Others
Trade Capacity
Export Markets	Domestic	North America, Europe	North America, Europe	North America, Europe	North America, Europe
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM
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: Thick Film IC; Product Features: Using a 12 Bitad Converter, The Measurement Accura; Product Features1: Isolation Withstand Voltage Between Signal Input/O; Product Features2: High Reliability, Easy Programming, and Easy Appli; Product Features3: Users Can Program Module Addresses, Baud Rates, Et; Product Features4: Industrial Flame Retardant Shell, RS485 Port Surge; Product Features5: The Adconversion Rate Can Be Programmed and Set; Typical Applications: Signal Measurement, Monitoring, and Control; Typical Applications1: RS-485 Remote I/O, Data Acquisition;	Resolution: 24 Bit;	Resolution: 24 Bit;	Resolution: 24 Bit;	Resolution: 24 Bit;
Supplier Name	Shenzhen Weijunrui Technology Co.,Ltd	Shenzhen Toprie Electronics Co., Ltd.	Shenzhen Toprie Electronics Co., Ltd.	Shenzhen Toprie Electronics Co., Ltd.	Shenzhen Toprie Electronics Co., Ltd.
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