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: 2026-02-24T16:52:54+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

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Transaction Info
	Advanced RS485/RS232 Remote I/O Module for Relay Control Contact Now	Quick View Advanced Arc Flash Monitoring Relay for Data Center Protection Contact Now	Quick View Blue Jay Afr-4 Arc Guard Arc Flash Detection System for Marine Switchgear Contact Now	Quick View High Sensitivity Arc Flash Detection Relay for Panel Builders Contact Now	Quick View Miniature Grt508r 250VAC 60A 2phs Latching Relay for Compound Swtich Contact Now
Price	US$25.99-40.99 / Piece	US$800.00-2,000.00 / Piece	US$800.00-2,000.00 / Piece	US$800.00-2,000.00 / Piece	US$3.00-6.00 / Piece
Min Order	2 Pieces	1 Piece	1 Piece	1 Piece	100 Pieces
Payment Terms	T/T, PayPal	LC, T/T, Western Union	LC, T/T, Western Union	LC, T/T, Western Union	LC, T/T, D/P, PayPal, Western Union
Quality Control
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Western Europe	South America, Europe, Southeast Asia/ Mideast
Annual Export Revenue	-	-	-	-	62,000,000 RMB
Business Model	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: 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: one month
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: Protection Relay; Phase: 3; Electricity Type: Ac; Number of Pole: 2; Load: Medium Power Relay; Protective Characteristics: Enclosed Relay; Action Principle: Electromagnetic Type; Size: Miniature; Type: Electric Parameter Relay; Power Supply: 85~265VAC/DC, Optional 48VDC; Consumption: Monitoring Stanby <5W Do Trig <10W; Do Relay Channels: 6; Trip Coil Contact: AC250V/8A Fast Relay, The Passive Node; Trip Operation Time: <20ms @ Overcurrent + Arc Protection; Comm Port: RS485 Modbus-RTU;	Theory: Electromagnetic Relay; Usage: Protection Relay; Phase: 3; Electricity Type: Ac; Number of Pole: 2; Load: Medium Power Relay; Protective Characteristics: Enclosed Relay; Action Principle: Electromagnetic Type; Size: Miniature; Type: Electric Parameter Relay; Power Supply: 85~265VAC/DC, Optional 48VDC; Consumption: Monitoring Stanby <5W Do Trig <10W; Do Relay Channels: 6; Trip Coil Contact: AC250V/8A Fast Relay, The Passive Node; Trip Operation Time: <20ms @ Overcurrent + Arc Protection; Comm Port: RS485 Modbus-RTU;	Theory: Electromagnetic Relay; Usage: Protection Relay; Phase: 3; Electricity Type: Ac; Number of Pole: 2; Load: Medium Power Relay; Protective Characteristics: Enclosed Relay; Action Principle: Electromagnetic Type; Size: Miniature; Type: Electric Parameter Relay; Power Supply: 85~265VAC/DC, Optional 48VDC; Consumption: Monitoring Stanby <5W Do Trig <10W; Do Relay Channels: 6; Trip Coil Contact: AC250V/8A Fast Relay, The Passive Node; Trip Operation Time: <20ms @ Overcurrent + Arc Protection; Comm Port: RS485 Modbus-RTU;	Theory: Electromagnetic Relay; Usage: Smart Energy Meter; Phase: 2; Electricity Type: Ac; Number of Pole: 2; Load: High Power Relay; Protective Characteristics: Enclosed Relay; Action Principle: Electromagnetic Type; Size: Miniature; Type: Electric Parameter Relay; Contact Form: 2b; Coil Voltage: 9~48VDC; Switching Current: 60A; Coil Type: Single Coil and Double Coil Optional;
Supplier Name	Shenzhen Weijunrui Technology Co.,Ltd	Chongqing Blue Jay Technology Co., Ltd	Chongqing Blue Jay Technology Co., Ltd	Chongqing Blue Jay Technology Co., Ltd	Zhejiang Great Electrical Co., Ltd.
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