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: 2025-08-18T07:41:56+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

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

WiFi Module Comparison

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Transaction Info
	4-Channel Di Switch Detection Counter, Mqtt Protocol, Online Webpage Display, WiFi Module Contact Now	Quick View Measurement Pneumatic Electronic Inline Active Blade Consistency Transmitter for The Paper Mill Contact Now	Quick View Active Pneumatic Electronic Inline Measures Pulp Transmitters Consistency Measurement Contact Now	Quick View Rotating Pneumatic Electronic Inline Measurement Active Blade Consistency Transmitter Contact Now	Quick View Rotating Pulp Transmitter Active Blade Pneumatic Consistency Measurement Contact Now
Price	US$8.99 - 10.99 / Piece	US$200.00 - 40,000.00 / Set	US$200.00 - 40,000.00 / Set	US$200.00 - 40,000.00 / Set	US$200.00 - 40,000.00 / Set
Min Order	2 Pieces	1 Set	1 Set	1 Set	1 Set
Payment Terms	T/T, PayPal	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Quality Control
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
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: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month
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;	Use Position: Pulp Stock Preparation; Model: DN 100/150/200/250; Material: SS304 /Cast Iton; Color: Grey and Blue;	Use Position: Pulp Stock Preparation; Model: DN 100/150/200/250; Material: SS304 /Cast Iton; Color: Grey and Blue;	Use Position: Pulp Stock Preparation; Model: DN 100/150/200/250; Material: SS304 /Cast Iton; Color: Grey and Blue;	Use Position: Pulp Stock Preparation; Model: DN 100/150/200/250; Material: SS304 /Cast Iton; Color: Grey and Blue;
Supplier Name	Shenzhen Weijunrui Technology Co.,Ltd	Jiangsu Leizhan International Trade Co., Ltd.	Jiangsu Leizhan International Trade Co., Ltd.	Jiangsu Leizhan International Trade Co., Ltd.	Jiangsu Leizhan International Trade Co., Ltd.
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