Encoder or 2-Channel Di Pulse Counter Memory Modbus and Mqtt WiFi Wj161s

• Customization: Available
• Typical Applications: Encoder Pulse Signal Measurement
• Typical Applications1: Flow Meter Pulse Counting or Flow Measurement
• Model NO.: WJ161S
• Typical Applications2: Counting of Products on The Production Line
• Typical Applications3: Counting The Number of Logistics Packages
• Typical Applications4: Measurement of Proximity Switch Pulse Signal
• Typical Applications5: The Encoder Signal Is Transmitted Remotely to The
• Typical Applications6: Pulse Counting of Water or Electricity Meters
• Typical Applications7: Intelligent Factory and Industrial Internet of Thi
• Typical Applications8: Unch Press Count Counting The Quantity of Injectio
• Product Feature: Encoders Decode and Convert to Standard Modbus TCP
• Product Feature1: Can Be Used as an Encoder Counter or Speed Measure
• Transport Package: Wayjunr
• Specification: 106 mm x 59mm x 37mm
• Trademark: wayjunr
• Origin: Guangdong, China
• Production Capacity: 9999
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 0.200kg

Product Description

1-channel encoder or 2-channel DI pulse counter, Modbus and MQTT, WiFi module WJ161S

Typical applications:
Encoder pulse signal measurement
Flow meter pulse counting or flow measurement
Counting of products on the production line
Counting the number of logistics packages
Measurement of proximity switch pulse signal
The encoder signal is transmitted remotely to the industrial computer
Pulse counting of water or electricity meters
Intelligent factory and industrial Internet of Things
Punch press count
Counting the quantity of injection molded products
MES system data statistics

Product Features:
Encoders decode and convert to standard Modbus TCP protocol
Can be used as an encoder counter or speed measurement
Supports encoder counting, can recognize forward and reverse rotation, and 4th harmonic counting
It can also be set as a 2-channel independent DI high-speed counter
Automatic saving of count values in case of power failure
DI input supports PNP and NPN inputs
The filtering time can be set when inputting relays and mechanical switches
Reset and set count values through WiFi
Built in web page function, data can be queried through web pages
A NPN with pull-up DO output that can directly drive relays
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

Product Model:	WJ161S  –  WiFi
	communication interface WiFi: Output as WiFi network interface	Form of antenna W external antenna N built-in antenna X 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

WJ161S General Parameters:

Factory Capabilities

(Typical @+25 ℃, Vs is 24VDC)
Input type: Encoder AB signal input, 1 channel (A0/B0).
Low level: Input<1V
High level: Input 3.5~30V
The frequency range is 0-15KHz.
Encoder count range -2147483648~+2147483647 

DI counter range 0~4294967295 

Input resistance: 30K Ω
Output type: DO output voltage signal, NPN with internal pull-up output, can directly drive intermediate relays. The internal pull-up resistor is 3K.
Low level (0): 0V, maximum current of 100mA
High level (1): Power supply voltage -1V,;.
Communication: MODBUS TCP communication protocol or TCP socket character protocol, while supporting MQTT protocol
Web page: Supports web access module and web page setting module parameters.
Interface: WiFi network interface.
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: 10~90% (no condensation)
Storage temperature: -45~+80 ℃
Storage humidity: 10~95% (no condensation)
Dimensions: 79 mm x 69.5mm x 25mm

Product Overview:
The WJ161S product is an IoT and industrial Ethernet acquisition module that enables transparent data exchange between sensors and networks. The switch data of the sensor can be forwarded to the network.

The WJ161S series products include power conditioning, switch quantity acquisition, 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 WJ161S series products are intelligent monitoring and control systems based on microcontrollers, where user set module IP addresses, subnet masks, and other configuration information are stored in non-volatile memory EEPROM.
The WJ161S 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+85 ℃.

Function Introduction:
The WJ161S remote I/O module can be used to measure 1 encoder signal, or set as 2 independent counters or DI status measurement.
1. Signal input
1 encoder signal input or 2 independent counters, can be connected to dry and wet contacts, and the input type can be set through commands.2. Signal output
1-channel DO signal output, NPN with internal pull-up, output high level approximately equal to the power supply voltage, low level approximately 0V, can directly drive the intermediate relay with low level.
3. Communication Protocol
Communication interface: WiFi network interface. Can connect to WiFi within the local area network.
Communication protocol: MODBUS TCP protocol is adopted to achieve industrial Ethernet data exchange. It can also communicate with modules through TCP sockets.
Network cache: 2K bytes (for both sending and receiving)
Communication response time: less than 10mS.
4. Anti interference
There is a transient suppression diode inside the module, which can effectively suppress various surge pulses and protect the module.

FAQ

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