Remote Acquisition

US$25.99-40.99 / Piece

Advanced RS485/RS232 Remote I/O Module for Relay Control pictures & photos

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How does Advanced RS485/RS232 Remote I/O Module for Relay Control Work

Name: Advanced RS485/RS232 Remote I/O Module for Relay Control
Uploaded: 2026-04-04T04:35:24+08:00
Description: Three DI and ten DO relay outputs, RS-485/232 remote I/OmoduleWJ71 Product features: Three way switch input, ten way relay output The input level status can be read through the RS-485/232 interface Th

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Price

Min. Order Reference FOB Price

2 Pieces US$25.99-40.99 / Piece

Sepcifications

Theory Electromagnetic Relay
Usage Household Appliances Relay
Phase 2
Electricity Type Dc
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
Typical Applications Level Signal Measurement, Monitoring, and Control
Typical Applications1 RS-485 Remote I/O, Data Acquisition
Typical Applications2 Intelligent Building Control, Security Engineerin
Typical Applications3 RS-232/485 Bus Industrial Automation Control Syste
Typical Applications4 Industrial Site Signal Isolation and Long-Distance
Typical Applications5 Equipment Operation Monitoring and Contro
Typical Applications6 Measurement of Sensor Signal
Typical Applications7 Acquisition and Recording of Industrial Field Data
Low Level Input<1V

Product Description

Three DI and ten DO relay outputs, RS-485/232 remote I/OmoduleWJ71 Product features: Three way switch input, ten way relay output The input level status can be read through the RS-485/232 interface The output relay status can be set through the RS-485/232 interface Three isolation between signal ...

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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

Remote Acquisition Comparison

	Advanced RS485/RS232 Remote I/O Module for Relay Control Contact Now	Quick View PCB Mounting Power Relay for Solar Energy Field Contact Now	Quick View Relay with Withstand Voltage Between Open Contacts 1500VAC Contact Now	Quick View 40A 30VDC Power Relay for Smart Meter Contact Now	Quick View Relay with Rated Load 10A 250VAC for Smart Meter Contact Now

Transaction Info
	Advanced RS485/RS232 Remote I/O Module for Relay Control Contact Now	Quick View PCB Mounting Power Relay for Solar Energy Field Contact Now	Quick View Relay with Withstand Voltage Between Open Contacts 1500VAC Contact Now	Quick View 40A 30VDC Power Relay for Smart Meter Contact Now	Quick View Relay with Rated Load 10A 250VAC for Smart Meter Contact Now
Price	US$25.99-40.99 / Piece	US$0.45-0.60 / Piece	US$0.45-0.60 / Piece	US$0.45-0.70 / Piece	US$0.20-0.40 / 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: Electromagnetic Relay; Usage: Household Appliances Relay; Phase: 2; Electricity Type: Dc; Number of Pole: 1; Load: High Power Relay; Protective Characteristics: Open Relay; Action Principle: Rectifier Type; Size: Miniature; Type: Electric Parameter Relay; Typical Applications: Level Signal Measurement, Monitoring, and Control; Typical Applications1: RS-485 Remote I/O, Data Acquisition; Typical Applications2: Intelligent Building Control, Security Engineerin; Typical Applications3: RS-232/485 Bus Industrial Automation Control Syste; Typical Applications4: Industrial Site Signal Isolation and Long-Distance; Typical Applications5: Equipment Operation Monitoring and Contro; Typical Applications6: Measurement of Sensor Signal; Typical Applications7: Acquisition and Recording of Industrial Field Data; Low Level: Input<1V;	Theory: Electromagnetic Relay; Usage: Household Appliances Relay, Communication Relay, Lathe Relay; Electricity Type: Dc; Load: Micro Power Relay; Protective Characteristics: Sealed Relay; Action Principle: Electromagnetic Type; Size: Miniature; Type: Electric Parameter Relay; Contact Material: Agsno2; Installation Type: PCB; UL Insulation Class: F; Operate Time: Max.15ms; Release Time: Max.5ms; Weight: 15g;	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; Installation Type: PCB; UL Insulation Class: F; Operate Time: Max.15ms; Release Time: Max.10ms; Weight: 27g;	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; Installation Type: PCB; UL Insulation Class: F; Operate Time: Max.15ms; Release Time: Max.10ms; Weight: 27g;	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; Weight: 5g; UL Insulation Class: F; Operate Time: Max.10ms; Release Time: Max.5ms;
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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