Data Acquisition Relay

US$25.99-40.99 / Piece

Advanced RS485 Remote I/O Sensor for Data Acquisition and Signal Relay pictures & photos

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How does Advanced RS485 Remote I/O Sensor for Data Acquisition and Signal Relay Work

Name: Advanced RS485 Remote I/O Sensor for Data Acquisition and Signal Relay
Uploaded: 2026-04-03T23:20:02+08:00
Description: Three DI and ten DO relay outputs, RS-485/232 remote I/OmoduleWJ71 Product Overview: The WJ71 product realizes signal acquisition and control between sensors and hosts, used to detect switchsignalsorc

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Price

Min. Order Reference FOB Price

2 Pieces US$25.99-40.99 / Piece

Sepcifications

Theory Thermal Relay
Usage Household Appliances Relay
Phase 2
Electricity Type Vacuum
Number of Pole 1
Load High Power Relay
Protective Characteristics Open Relay
Action Principle Rectifier Type
Size Miniature
Type Electric Parameter Relay
Transport Package Wayjunr
Specification 120 x 70 x 43mm
Trademark wayjunr
Origin Guangdong, China
Product Features Low Cost, Small Size, Modular Design
Product Features1 The Output Relay Status Can Be Set Through The RS-
Product Features2 Three Isolation Between Signal Input, Output, and
Product Features3 Three Way Switch Input, Ten Way Relay Output
Product Features4 High Reliability, Easy Programming, and Easy Appli
Product Features5 Supports Modbus RTU Communication Protocol and Aut
Typical Applications RS-485 Remote I/O, Data Acquisition
Typical Applications1 Acquisition and Recording of Industrial Field Data
Typical Applications2 Measurement of Sensor Signals

Product Description

Three DI and ten DO relay outputs, RS-485/232 remote I/OmoduleWJ71 Product Overview: The WJ71 product realizes signal acquisition and control between sensors and hosts, used to detect switchsignalsorcontrol device operation. The WJ71 series products can be applied in industrial automation control ...

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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 Relay Comparison

	Advanced RS485 Remote I/O Sensor for Data Acquisition and Signal Relay Contact Now	Quick View Power Relay for PV Inverter Contact Now	Quick View PCB Mounting Power Relay for Home Appliance Smart Home Contact Now	Quick View Power Relay for Notice Electric Power Meter Home Appliance Contact Now	Quick View Latching Relay for Energy Meter Contact Now

Transaction Info
	Advanced RS485 Remote I/O Sensor for Data Acquisition and Signal Relay Contact Now	Quick View Power Relay for PV Inverter Contact Now	Quick View PCB Mounting Power Relay for Home Appliance Smart Home Contact Now	Quick View Power Relay for Notice Electric Power Meter Home Appliance Contact Now	Quick View Latching Relay for Energy Meter Contact Now
Price	US$25.99-40.99 / Piece	US$0.45-0.55 / Piece	US$0.45-0.55 / Piece	US$0.20-0.30 / Piece	US$0.75-1.20 / Piece
Min Order	2 Pieces	10 Pieces	10 Pieces	10 Pieces	10 Pieces
Payment Terms	T/T, PayPal	LC, T/T	LC, T/T	LC, T/T	LC, T/T
Quality Control
Product Certification	-	UL TUV CQC	UL TUV CQC	UL TUV CQC	UL TUV CQC
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	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: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Theory: Thermal Relay; Usage: Household Appliances Relay; Phase: 2; Electricity Type: Vacuum; Number of Pole: 1; Load: High Power Relay; Protective Characteristics: Open Relay; Action Principle: Rectifier Type; Size: Miniature; Type: Electric Parameter Relay; Product Features: Low Cost, Small Size, Modular Design; Product Features1: The Output Relay Status Can Be Set Through The RS-; Product Features2: Three Isolation Between Signal Input, Output, and; Product Features3: Three Way Switch Input, Ten Way Relay Output; Product Features4: High Reliability, Easy Programming, and Easy Appli; Product Features5: Supports Modbus RTU Communication Protocol and Aut; Typical Applications: RS-485 Remote I/O, Data Acquisition; Typical Applications1: Acquisition and Recording of Industrial Field Data; Typical Applications2: Measurement of Sensor Signals;	Theory: Electromagnetic Relay; Usage: Household Appliances Relay, Communication Relay, Lathe Relay; Electricity Type: Dc; Load: Micro Power Relay; Protective Characteristics: Sealed Relay; Action Principle: Electronic Type; Size: Subminiature; Type: Electric Parameter Relay; Contact Material: Agsno2; Installation Type: PCB; UL Insulation Class: F; Weight: 12g; Operate Time: Max.15ms; Release Time: Max.5ms;	Theory: Electromagnetic Relay; Usage: Household Appliances Relay, Communication Relay, Lathe Relay; Electricity Type: Dc; Load: Micro Power Relay; Protective Characteristics: Sealed Relay; Action Principle: Electronic Type; Size: Subminiature; Type: Electric Parameter Relay; Contact Material: Agsno2; Installation Type: PCB; UL Insulation Class: F; Weight: 12g; Operate Time: Max.15ms; Release Time: Max.5ms;	Theory: Electromagnetic Relay; Usage: Household Appliances Relay, Communication Relay; Electricity Type: Dc; Load: High Power Relay; Protective Characteristics: Sealed Relay; Action Principle: Electromagnetic Type; Size: Subminiature; Type: Electric Parameter Relay; Contact Material: Agsno2 Agni; Installation Type: PCB; UL Insulation Class: F; Operate Time: Max.10ms; Release Time: Max.5ms; Weight: 4G;	Theory: Electromagnetic Relay; Usage: Car Relay, Household Appliances Relay, Communication Relay; Electricity Type: Dc; Load: High Power Relay; Protective Characteristics: Sealed Relay; Action Principle: Electromagnetic Type; Size: Subminiature; Type: Electric Parameter Relay; Contact Material: Agsno2; Installation Type: PCB; UL Insulation Class: F; Operate Time: Max.15ms; Release Time: Max.15ms; Weight: 15g;
Supplier Name	Shenzhen Weijunrui Technology Co.,Ltd	Zhejiang Fanhar Electronics Co., Ltd.	Zhejiang Fanhar Electronics Co., Ltd.	Zhejiang Fanhar Electronics Co., Ltd.	Zhejiang Fanhar Electronics Co., Ltd.
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