Relay

US$35.33-35.99 / Piece

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What is Four Di Four Relay Outputs, RS-485/232 Level Signal Measurement, Monitoring, and Control

Name: Four Di Four Relay Outputs, RS-485/232 Level Signal Measurement, Monitoring, and Control
Uploaded: 2026-04-04T04:40:39+08:00
Description: 4-ch DI 4-ch Relay Output, RS485/232 Remote Data Acquisition Module I/O (WJ70 Series) Features: >> Four switch input, four relay output >> Can read input level status via the RS-485/232 interface >> C

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Price

Min. Order Reference FOB Price

2 Pieces US$35.33-35.99 / Piece

Sepcifications

Theory Electromagnetic Relay
Phase 3
Electricity Type Ac
Number of Pole 8
Load High Power Relay
Protective Characteristics Open Relay
Action Principle Rectifier Type
Size Miniature
Type Electric Parameter Relay
Transport Package Wayjunr
Specification 120mm x 70mm x 43mm
Trademark wayjunr
Origin Guangdong, China
Applications Level Signal Measurement, Monitoring and Control
Applications1 RS-485 Remote I / O, Data Acquisition
Applications2 Intelligent Building Control, Security Engineerin
Applications3 RS-232/485 Bus in Industrial Automation Control Sy
Applications4 Industrial Signal Isolation and Long-Term Transmi
Applications5 Equipment Operation Monitoring
Applications6 Sensor Signal Measurement
Applications7 Industrial Data Acquisition and Recording

Product Description

4-ch DI 4-ch Relay Output, RS485/232 Remote Data Acquisition Module I/O (WJ70 Series) Features: >> Four switch input, four relay output >> Can read input level status via the RS-485/232 interface >> Can set output state via the RS-485/232 interface >> Input/output/power supply: three-isolation ...

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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

Relay Comparison

	Four Di Four Relay Outputs, RS-485/232 Level Signal Measurement, Monitoring, and Control Contact Now	Original Wieland Safety Relay Sno 4003K-a Contact Now	New Original Omrons G7l-2A-Tubj-CB Power Relay Fast Shipping Contact Now	Quick View Miniature PCB Relay with 100 MΩ Contact Contact Now	Quick View HHS3(AH2-N) Time Relay /Delay Range 1s~10h Contact Now

Transaction Info
	Four Di Four Relay Outputs, RS-485/232 Level Signal Measurement, Monitoring, and Control Contact Now	Original Wieland Safety Relay Sno 4003K-a Contact Now	New Original Omrons G7l-2A-Tubj-CB Power Relay Fast Shipping Contact Now	Quick View Miniature PCB Relay with 100 MΩ Contact Contact Now	Quick View HHS3(AH2-N) Time Relay /Delay Range 1s~10h Contact Now
Price	US$35.33-35.99 / Piece	US$175.00-180.00 / Piece	US$1.00-100.00 / Piece	US$2.65 / Piece	US$6.00-10.00 / Piece
Min Order	2 Pieces	1 Piece	1 Piece	2,000 Pieces	75 Pieces
Payment Terms	T/T, PayPal	LC	T/T, PayPal, Western Union, Small-amount payment	T/T, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Domestic	Southeast Asia/ Mideast	South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	South America, Europe
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	ODM, OEM	-	-	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: 6-12 months Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Theory: Electromagnetic Relay; Phase: 3; Electricity Type: Ac; Number of Pole: 8; Load: High Power Relay; Protective Characteristics: Open Relay; Action Principle: Rectifier Type; Size: Miniature; Type: Electric Parameter Relay; Applications: Level Signal Measurement, Monitoring and Control; Applications1: RS-485 Remote I / O, Data Acquisition; Applications2: Intelligent Building Control, Security Engineerin; Applications3: RS-232/485 Bus in Industrial Automation Control Sy; Applications4: Industrial Signal Isolation and Long-Term Transmi; Applications5: Equipment Operation Monitoring; Applications6: Sensor Signal Measurement; Applications7: Industrial Data Acquisition and Recording;	Theory: Solid State Relay; Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay; Phase: 3; Electricity Type: Dc; Number of Pole: 3; Load: Medium Power Relay; Protective Characteristics: Open Relay; Action Principle: Electronic Type; Size: Miniature; Type: Datasheet;	Theory: Electromagnetic Relay; Phase: 3; Electricity Type: Dc; Number of Pole: 8; Load: Micro Power Relay; Protective Characteristics: Enclosed Relay; Action Principle: Rectifier Type; Size: Miniature; Type: Electric Parameter Relay;	Theory: Electromagnetic Relay; Usage: Household Appliances Relay, Industrial Control Equipment; Phase: 1 or 3 Phase; Electricity Type: AC /DC; Number of Pole: 1,2,3; Load: 5A/250VAC 20A/14VDC; Protective Characteristics: Sealed Relay; Action Principle: Electromagnetic Type; Size: Miniature; Type: Electric Parameter Relay; Contact Form: 1A/1b/1c; Contact Resistance: 100MΩ (at 1A 6VDC); Contact Material: Silver Alloy; Insulation Resistance: 100MΩ 500VDC; Operate Time: 10 Ms; Release Time: 5 Ms; Humidity: 35％ ~ 85％Rh; Ambient Temp: -40℃ ~ +85℃; Shock Resistance: Functional 98m/S2; Shock Resistance2: Destructive 980m/S2; Electrical Life: 1×100000 OPS; Mechanical Life: 1×10000000 OPS;	Theory: Time Relay; Usage: Turn on or Break a Circuit; Phase: None; Electricity Type: AC/DC; Number of Pole: None; Load: Medium Power Relay; Protective Characteristics: Open Relay; Action Principle: Electronic Type; Size: Standard; Type: Time Relay; Delay Range: 1s~10h; Hole- Size: 75.5-2×Φ4.5mm; Installation: Fitted Type; Contact capacity: 3A AC250V (resistive);
Supplier Name	Shenzhen Weijunrui Technology Co.,Ltd	Shenzhen Guoxin Automation Technology Co., Ltd.	Kunshan Autofits Technology Co., Ltd.	Wenzhou Xinyan Electric Co., Ltd	Xinling Electrical Co., Ltd. China
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