1 channel encoder or 2-way DI pulse counter, Modbus TCP protocol, WIFI module WJ161

Features:

● Encoder decoding into standard Modbus TCP protocol

● Can be used as an encoder counter or a speed measurement

● Support the encoder count, can identify positive reversal, support 4 multiplier count

● You can also set as a 2nd independent DI high speed counter

● The count value is automatically saved.

● DI input supports PNP and NPN input

● When the relay and mechanical switch input, the filtering time can be set.

● Clear and set count values via WiFi

● Built-in web feature, you can query data via web pages

● DO output from all the way, can directly drive relay

● Wide power supply range: 8 ~ 32VDC

● High reliability, convenient programming, easy to apply

● Standard DIN35 rail installation, convenient centralized wiring

● The user can set the module IP address and other parameters on the web page.

● Low cost, small volume, modular design

● Dimensions: 79 x 69.5x 25mm

typical application:

● Encler pulse signal measurement

● Flowmeter pulse count or flow measurement

● Production line product count

● Quantity count of logistics package

● Close to switch pulse signal measurement

● Encoder signal is remote to the industrial computer

● Water meter or electric meter pulse count

● Intelligent factory and industrial network

● Timming count count

● Number of injection products

● MES system data statistics

product description:

WJ161 products are an Internet of Things and Industrial Ethernet Acquisition Modules that achieve transparent data interaction between sensors and networks. You can forward the switch data of the sensor to the network.

WJ161 Series includes power conditioning, switch quantity acquisition, and WiFi network interface communications. The communication method uses the Modbus TCP protocol. TCP is based on the transport layer protocol, which is a wide and connected reliability protocol. Users can set the module IP address, subnet mask, etc. directly on the web page. Can be used to operate monitoring and control of sensor equipment.

The WJ161 series is based on the smart monitoring and control system of the microcontroller, and the user setting module IP address, the subnet mask and other configuration information are stored in the non-volatile memory EEPROM.

WJ161 Series products are designed, manufactured, anti-interference capabilities, high reliability. Working temperature range - 45 ° C ~ + 85 ° C.

Function introduction:

The WJ161 remote I / O module can be used to measure the 1-channel encoder signal, or it can be set as a 2-way independent counter or DI status measurement.

1, signal input

1-channel encoder signal input or 2-way independent counter, contactless contacts and wet points, and set the input type by command.

2, signal output

1 channel DO signal output, output high level is equal to the power supply voltage, the low level is 0V, and the intermediate relay can be directly driven.

3, communication protocol

Communication interface: WiFi network interface. WiFi can be connected to the local area network.

Communication Agreement: Using the Modbus TCP protocol to implement industrial Ethernet data exchange. You can also communicate via TCP Socket and module.

Network caching: 2K Byte (receiving with hair)

Communication response time: less than 10ms.

4, anti-interference

There is a transient suppression diode inside the module, which can effectively inhibit various inmond pulses and protect the modules.