Sensor Signal

US$35.99 - 40.99 / Piece

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How does Switch Input a-Type Relay Output RS-485 Remote I/O Module Sensor Signal Work

Name: Switch Input a-Type Relay Output RS-485 Remote I/O Module Sensor Signal
Uploaded: 2025-08-16T16:30:38+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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2 Pieces US$35.99 - 40.99 / Piece

Sepcifications

Theory Reed Relay
Usage Household Appliances Relay
Phase 1
Electricity Type Ac
Number of Pole 1
Load High Power Relay
Protective Characteristics Open Relay
Action Principle Rectifier Type
Size Subminiature
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 RS-232/485 Bus Industrial Automation Control Syste
Typical Applications3 Industrial Site Signal Isolation and Long-Distance
Typical Applications4 Equipment Operation Monitoring and Control
Typical Applications5 Acquisition and Recording of Industrial Field Data
Product Features Three Way Switch Input, Ten Way Relay Output
Product Features1 The Output Relay Status Can Be Set Through The RS-

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

Business Type Trading Company
Main Products Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator, 4-20mA Current Loop
Number of Employees 8
Year of Establishment 2011-06-13
Plant Area 204 square meters
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

Sensor Signal Comparison

	Switch Input a-Type Relay Output RS-485 Remote I/O Module Sensor Signal Contact Now	DC/AC Da Solid State Relay 40A Slim SSR Relay with Heatsink Cooler Contact Now	SSR 40A Analog Signal 0-10VDC Voltage Power Regulator Solid State Relay Contact Now	Voltage Regulator Solid-State Ssrva120 2W Potentiometer Solid State Relay Contact Now	Solid State Relay Module with Heat Sink 10AMP Zero Cross Slim Relays Contact Now

Transaction Info
	Switch Input a-Type Relay Output RS-485 Remote I/O Module Sensor Signal Contact Now	DC/AC Da Solid State Relay 40A Slim SSR Relay with Heatsink Cooler Contact Now	SSR 40A Analog Signal 0-10VDC Voltage Power Regulator Solid State Relay Contact Now	Voltage Regulator Solid-State Ssrva120 2W Potentiometer Solid State Relay Contact Now	Solid State Relay Module with Heat Sink 10AMP Zero Cross Slim Relays Contact Now
Price	US$35.99 - 40.99 / Piece	US$7.50 / Piece	US$6.60 / Piece	US$11.25 / Piece	US$5.65 / Piece
Min Order	2 Pieces	50 Pieces	50 Pieces	20 Pieces	50 Pieces
Payment Terms	T/T, PayPal	T/T, Western Union, RMB	T/T, Western Union, RMB	T/T, Western Union, RMB	T/T, Western Union, RMB
Quality Control
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Domestic	Mid East, Southeast Asia, Africa, South America	Mid East, Southeast Asia, Africa, South America	Mid East, Southeast Asia, Africa, South America	Mid East, Southeast Asia, Africa, South America
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: 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: Reed Relay; Usage: Household Appliances Relay; Phase: 1; Electricity Type: Ac; Number of Pole: 1; Load: High Power Relay; Protective Characteristics: Open Relay; Action Principle: Rectifier Type; Size: Subminiature; Type: Electric Parameter Relay; Typical Applications: Level Signal Measurement, Monitoring, and Control; Typical Applications1: RS-485 Remote I/O, Data Acquisition; Typical Applications2: RS-232/485 Bus Industrial Automation Control Syste; Typical Applications3: Industrial Site Signal Isolation and Long-Distance; Typical Applications4: Equipment Operation Monitoring and Control; Typical Applications5: Acquisition and Recording of Industrial Field Data; Product Features: Three Way Switch Input, Ten Way Relay Output; Product Features1: The Output Relay Status Can Be Set Through The RS-;	Theory: Solid State Relay; Usage: Household Appliances Relay; Electricity Type: Ac; Number of Pole: 1; Load: Weak Power Relay; Protective Characteristics: Sealed Relay; Size: Subminiature; Rated Current: 10A,25A,40A,; Load Voltage: 24~480VAC; Mounting: DIN Rail; Peak Output Voltage: 800VAC; Heat Dissipation: Heat Sink; Max off-State Leakage Current: 2mA; Max on-State Voltage Drop: ≤1.5V;	Theory: Solid State Relay; Usage: Household Appliances Relay; Electricity Type: Ac; Number of Pole: 1; Load: Weak Power Relay; Protective Characteristics: Sealed Relay; Size: Miniature; Type: Electric Parameter Relay; Rated Current: 10A,25A,40A,60A,80A,100A,120A; Va: Control by Potentiometer; La: Current Type Regulator; Vd: Voltage Type Regulator; Output Voltage: 220VAC or 380VAC; Working Temperature: -20°c ~ +80°c; Input: 0-5V or 0-10V; La Input: 4-20mA;	Theory: Solid State Relay; Usage: Household Appliances Relay; Electricity Type: Ac; Number of Pole: 1; Load: Weak Power Relay; Protective Characteristics: Sealed Relay; Size: Miniature; Type: Electric Parameter Relay; Rated Current: 10A,25A,40A,60A,80A,100A,120A; Va: Control by Potentiometer; La: Current Type Regulator; Vd: Voltage Type Regulator; Output Voltage: 220VAC or 380VAC; Working Temperature: -20°c ~ +80°c; Input: 0-5V or 0-10V; La Input: 4-20mA;	Theory: Solid State Relay; Usage: Household Appliances Relay; Electricity Type: Ac; Number of Pole: 1; Load: Weak Power Relay; Protective Characteristics: Sealed Relay; Size: Subminiature; Rated Current: 10A,25A,40A,; Load Voltage: 24~480VAC; Mounting: DIN Rail; Peak Output Voltage: 800VAC; Heat Dissipation: Heat Sink; Max off-State Leakage Current: 2mA; Max on-State Voltage Drop: ≤1.5V;
Supplier Name	Shenzhen Weijunrui Technology Co.,Ltd	Wenzhou Senyi Electric Co., Ltd.	Wenzhou Senyi Electric Co., Ltd.	Wenzhou Senyi Electric Co., Ltd.	Wenzhou Senyi Electric Co., Ltd.
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