Relay Outputs

US$39.99-41.98 / Piece

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What is Three Di and Ten Do Relay Outputs RS-485/232 Remote I/O Module Signal

Name: Three Di and Ten Do Relay Outputs RS-485/232 Remote I/O Module Signal
Uploaded: 2026-02-08T04:59:01+08:00
Description: Three DI and ten DO relay outputs, RS-485/232 remote I/O module WJ71 Product features: Three way switch input, ten way relay output The input level status can be read through the RS-485/232 interface

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Price

Min. Order Reference FOB Price

2 Pieces US$39.99-41.98 / Piece

Sepcifications

Theory Data Acquisition
Usage Communication Relay
Phase 1
Electricity Type Ac
Number of Pole 1
Load Micro Power Relay
Protective Characteristics Open Relay
Action Principle Rectifier Type
Size Miniature
Type Electric Parameter Relay
Transport Package Boxed
Specification 120 x 70 x 43mm
Trademark wayjunr
Origin Guangdong, China
Input Type Switch Input, 3-Channel (Di0~Di2)
Low Level Input<1V
High Level Input 4~30V
Advantage Three Way Switch Input, Ten Way Relay Output
Quantity 99999
Typical Applications Level Signal Measurement, Monitoring, and Control
Typical Applications1 RS-485 Remote I/O, Data Acquisition
Typical Applications2 Acquisition and Recording of Industrial Field Data
Typical Applications3 Measurement of Sensor Signals

Product Description

Three DI and ten DO relay outputs, RS-485/232 remote I/O module WJ71 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

Relay Outputs Comparison

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Transaction Info
	Three Di and Ten Do Relay Outputs RS-485/232 Remote I/O Module Signal Contact Now	Quick View 2019 China Solid State Relay, 90A PCB Time Delay Relay with Low Price Contact Now	Quick View Factory Made 120A Power Relay 12V for Smart Home Contact Now	Quick View Good Price Electromagnetic Latching Relay for Kwh Meter Contact Now	Quick View Factory Direct Low Power Consumption Magnetic Latching Relays Contact Now
Price	US$39.99-41.98 / Piece	US$1.50-4.99 / Piece	US$1.50-4.99 / Piece	US$1.50-4.99 / Piece	US$2.00-4.00 / Piece
Min Order	2 Pieces	100 Pieces	100 Pieces	100 Pieces	50 Pieces
Payment Terms	T/T, PayPal	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Management System Certification	-	ISO45001:2018, ISO14001, Others	ISO45001:2018, ISO14001, Others	ISO45001:2018, ISO14001, Others	ISO45001:2018, ISO14001, Others
Trade Capacity
Export Markets	Domestic	Europe, Southeast Asia/ Mideast, Australia	Europe, Southeast Asia/ Mideast, Australia	Europe, Southeast Asia/ Mideast, Australia	Europe, Southeast Asia/ Mideast, Australia
Annual Export Revenue	-	5,750,000 USD	5,750,000 USD	5,750,000 USD	5,750,000 USD
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	Theory: Data Acquisition; Usage: Communication Relay; Phase: 1; Electricity Type: Ac; Number of Pole: 1; Load: Micro Power Relay; Protective Characteristics: Open Relay; Action Principle: Rectifier Type; Size: Miniature; Type: Electric Parameter Relay; Input Type: Switch Input, 3-Channel (Di0~Di2); Low Level: Input<1V; High Level: Input 4~30V; Advantage: Three Way Switch Input, Ten Way Relay Output; Quantity: 99999; Typical Applications: Level Signal Measurement, Monitoring, and Control; Typical Applications1: RS-485 Remote I/O, Data Acquisition; Typical Applications2: Acquisition and Recording of Industrial Field Data; Typical Applications3: Measurement of Sensor Signals;	Theory: Electromagnetic Relay; Usage: General Purpose; Phase: 1; Electricity Type: Ac; Number of Pole: 1; Load: Other; Protective Characteristics: Other; Action Principle: Electromagnetic Type; Size: Miniature; Type: Electronmagnetic Relay; Protect Feature: Sealed; Contact Form: 1A/1b; Max Switching Power: 2500W/22000va; Max Switching Voltage: 28VDC/250VAC; MOQ: 100PCS; Max Switching Current: 90A; Contact Material: Silver Alloy; Contact Load: High Power; Color: Black;	Theory: Electromagnetic Relay; Usage: General Purpose; Size: Miniature; Type: Electronmagnetic Relay; Brand: Yueding; Protect Feature: Sealed; Contact Form: 1A/1b; MOQ: 100PCS; Max Switching Voltage: 28VDC/250VAC; Contact Material: Silver Alloy; Certifications: VDE; Color: Black; Max Switching Power: 2200W/20000va; Max Switching Current: 80A; Contact Load: High Power;	Theory: Electromagnetic Relay; Usage: General Purpose; Size: Miniature; Type: Electronmagnetic Relay; Brand: Yueding; Protect Feature: Sealed; Contact Form: 1A/1b; Max Switching Power: 2500W/22000va; MOQ: 100PCS; Max Switching Voltage: 28VDC/250VAC; Max Switching Current: 90A; Contact Material: Silver Alloy; Contact Load: High Power; Color: Black;	Theory: Electromagnetic Relay; Usage: General Purpose; Size: 393016.5; Protect Feature: Sealed; Weight: 45g; Max. Switching Voltage: 28VDC/250VAC; Max. Switching Current: 60A/80A; MOQ: 50PCS; Max. Switching Power: 2200W/20000va; Contact Load: Low Power;
Supplier Name	Shenzhen Weijunrui Technology Co.,Ltd	Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.	Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.	Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.	Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.
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