Remote I/O Module 2-Channel Switch Signal Output Relay Output WiFi Module

• Customization: Available
• Theory: Thermal Relay
• Usage: Communication Relay
• Model NO.: WJ170
• 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
• Typical Applications: Signal Control, Monitoring, and Mqtt Reporting
• Typical Applications1: TCP Network, Data Collection
• Typical Applications2: Industrial Automation Control System
• 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
• Power Consumption: Less Than 1W
• Transport Package: Wayjunr
• Specification: 106 mm x 59mm x 24mm
• Trademark: wayjunr
• Origin: Guangdong, China
• Production Capacity: 9999
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 0.200kg

Product Description

Two relay DO outputs, Modbus TCP and MQTT, WiFi module WJ170

Product features:
Two relay outputs, WiFi communication control
Supports communication protocols such as TCP Server, UDP, MQTT, etc
Built in web page function, can control relays through web pages
Wide power supply range: 8~32VDC
High reliability, easy programming, and easy application
Standard DIN35 rail installation, convenient for centralized wiring
Users can set module IP addresses and other parameters on the webpage
Low cost, small size, modular design
Dimensions: 106 mm x 59mm x 37mm
Typical applications:
Signal control, monitoring, and MQTT reporting
TCP network, data collection
Intelligent building control, security engineering and other application systems
Industrial automation control system
Industrial site signal isolation and long-distance transmission
Equipment operation monitoring and control
Measurement of sensor signals
Acquisition and recording of industrial field data

Product selection:	WJ170- WiFi-
Form of antenna  W:External antenna  N: Built in antenna  X: Suction cup antenna  communication interface	WiFi: Output as WiFi network interface
Selection Example 1: Model: WJ170 WiFi W indicates WiFi interface and external antenna	Selection Example 2: Model: WJ170-WiFi N indicates WiFi interface with built-in antenna	Selection Example 3: Model: WJ170-WiFi X indicates WiFi interface, suction cup antenna

Company Profile

Shenzhen Weijunrui Technology Co., Ltd

Since: 2011
Specialty: The company's main products include analog acquisition modules, signal isolators/conversion modules, and signal transmitters
Capacity: Produce 10000 per month
Advanced Features:
Switching to TCP/network/remote IO module, Modbus RTU to TCP, RS232/485 to Ethernet, analog signal (current/voltage/thermistor/frequency/displacement/speed/pulse) isolation transmitter, mV differential signal amplifier, isolation amplifier, micro power DC-DC module power supply, etc

 WJ170 General Parameters:

Product Overview:

 (Typical @+25 ℃, Vs is 24VDC)
 Output type: C-type relay output, 2-channel (DO0~DO1). There are normally open, normally closed, and common
 ends.
 Contact load capacity: 1A 125VAC or 2A 30VDC.
 Contact form: 2Z
 Maximum switching voltage: 240VAC/120VDC
 Maximum switching current: 2A
 Communication: MODBUS TCP communication protocol or TCP socket character protocol or MQTT protocol
 Webpage: Supports web access module and web page setting module parameters.
 Interface: WiFi network interface.
 Communication response time: 100 ms maximum
 Working power supply:+8~32VDC wide power supply range, with internal anti reverse and overvoltage protection
 circuits
 Power consumption: less than 1W
 Working temperature:-45~+80 ℃
 Working humidity: 10~95% (no condensation)
 Storage temperature:-45~+80 ℃
 Storage humidity: 10~95% (no condensation)
 Dimensions: 106 mm x 59mm x 37mm

 The WJ170 product enables transparent data exchange between sensors and networks to control device operation.
 The operation of the equipment can be controlled by controlling the switch quantity generated by the relay through the
 network  The WJ170 series products include power conditioning, relay control, and WiFi network interface communication.
 The communication method adopts MODBUS TCP protocol. TCP is a transport layer based protocol that is widely
 used and a reliable connection oriented protocol. Users can directly set module IP addresses, subnet masks, etc. on the
 webpage. Can be used for monitoring and controlling the operation of sensor devices.
 The WJ170 series products are intelligent monitoring and control systems based on microcontrollers. The module
 IP address, subnet mask, and other configuration information set by the user are stored in non-volatile memory
 EEPROM.
 The WJ170 series products are designed and manufactured according to industrial standards, with strong
 anti-interference ability and high reliability. The working temperature range is-45 ℃ to+80 ℃

FAQ

Q: How to contact you?
A: Please contact us via email or online customer service