WiFi Module

US$8.99-10.99 / Piece

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What is 4-Channel Di Switch Detection Counter, Mqtt Protocol, Online Webpage Display, WiFi Module

Name: 4-Channel Di Switch Detection Counter, Mqtt Protocol, Online Webpage Display, WiFi Module
Uploaded: 2026-04-04T13:26:24+08:00
Description: 4-channel DI switch detection counter, MQTT protocol, online webpage display, WiFimodule WJ162 Product features: 4-channel switch input, supporting NPN and PNP inputs Each DI channel can be used as a

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Price

Min. Order Reference FOB Price

2 Pieces US$8.99-10.99 / Piece

Sepcifications

Transport Package Wayjunr
Specification 106 mm x 59mm x 37mm
Trademark wayjunr
Origin Guangdong, China
Product Features 4-Channel Switch Input, Supporting NPN and PNP Inp
Product Features1 Each Di Channel Can Be Used as a Counter or Freque
Product Features2 Supports Mqtt Communication Protocol and Modbus
Product Features3 The Number of Pulses Per Revolution Can Be Set for
Product Features4 Built in Web Page Function, Data Can Be Queried Th
Wide Power Supply Range 8~32VDC
Product Features5 High Reliability, Easy Programming, and Easy Appli
Typical Applications Flow Meter Pulse Counting or Flow Measurement
Typical Applications1 Counting The Number of Punch Presses
Typical Applications2 Ethernet Industrial Automation Control System

Product Description

4-channel DI switch detection counter, MQTT protocol, online webpage display, WiFimodule WJ162 Product features: 4-channel switch input, supporting NPN and PNP inputs Each DI channel can be used as a counter or frequency measurement Supports MQTT communication protocol and Modbus TCP The number of ...

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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

WiFi Module Comparison

	4-Channel Di Switch Detection Counter, Mqtt Protocol, Online Webpage Display, WiFi Module Contact Now	Gp&Ep Series Electrical Measuring Transducer Contact Now	Gp/Ep Series Electrical Current Transducer Contact Now	Upgraded Gp&Ep Series Electrical Measuring Transmitter Contact Now	Gp&Ep Series Power Transducer Contact Now

Transaction Info
	4-Channel Di Switch Detection Counter, Mqtt Protocol, Online Webpage Display, WiFi Module Contact Now	Gp&Ep Series Electrical Measuring Transducer Contact Now	Gp/Ep Series Electrical Current Transducer Contact Now	Upgraded Gp&Ep Series Electrical Measuring Transmitter Contact Now	Gp&Ep Series Power Transducer Contact Now
Price	US$8.99-10.99 / Piece	Negotiable	Negotiable	Negotiable	Negotiable
Min Order	2 Pieces	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	T/T, PayPal	LC, T/T, D/P	LC, T/T, D/P	LC, T/T, D/P	LC, T/T, D/P
Quality Control
Product Certification	-	ISO9001&14001	ISO9001&14001	ISO9001&14001	ISO9001&14001
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Domestic	Europe, Southeast Asia/ Mideast, Africa	Europe, Southeast Asia/ Mideast, Africa	Europe, Southeast Asia/ Mideast, Africa	Europe, Southeast Asia/ Mideast, Africa
Annual Export Revenue	-	-	-	-	-
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: 1-3 months Off Season Lead Time: 1-3 months	Peak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months	Peak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months	Peak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months
Product Attributes
Specification	Product Features: 4-Channel Switch Input, Supporting NPN and PNP Inp; Product Features1: Each Di Channel Can Be Used as a Counter or Freque; Product Features2: Supports Mqtt Communication Protocol and Modbus; Product Features3: The Number of Pulses Per Revolution Can Be Set for; Product Features4: Built in Web Page Function, Data Can Be Queried Th; Wide Power Supply Range: 8~32VDC; Product Features5: High Reliability, Easy Programming, and Easy Appli; Typical Applications: Flow Meter Pulse Counting or Flow Measurement; Typical Applications1: Counting The Number of Punch Presses; Typical Applications2: Ethernet Industrial Automation Control System;
Supplier Name	Shenzhen Weijunrui Technology Co.,Ltd	Zhejiang Hanpu Power Technology Co., Ltd.	Zhejiang Hanpu Power Technology Co., Ltd.	Zhejiang Hanpu Power Technology Co., Ltd.	Zhejiang Hanpu Power Technology Co., Ltd.
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