1 differential grating ruler magnetic grating ruler encoder 4 times frequency pulse counter, Modbus RTU module WJ159

Product features:

Conversion of differential grating ruler magnetic grating ruler to standard Modbus RTU protocol

Can be used for measuring range angle or speed

Adopting 4-fold frequency counting, able to identify forward and reverse directions

● The measured values support automatic saving after power outage

Can be set to automatically convert the actual value with pulse magnification

The module can output a 5V power supply to power the grating ruler

When there is interference in the pulse input, the filtering time can be set

● Zeroing and setting measurement values can be achieved through the RS-485 interface

Wide power supply range: 8~32VDC

High reliability, easy programming, and easy application

Standard DIN35 rail installation for convenient centralized wiring

● User can programmatically set module address, Baud, etc

Typical applications:

Differential grating ruler pulse signal measurement

Differential magnetic grating ruler pulse signal measurement

● Three coordinate system position measurement

Ball grating ruler pulse signal measurement

Remote transmission of grating ruler signal to industrial computer

Encoder signal is transmitted remotely to the industrial computer

Encoder pulse signal measurement

● Intelligent factory and Industrial internet of things

Product Overview:

The WJ159 product achieves signal acquisition between sensors and the host, used to decode grating and magnetic grating signals. The WJ159 series products can be applied in RS-485 bus industrial automation control systems, automated machine tools, industrial robots, three coordinate positioning systems, displacement measurement, stroke measurement, angle measurement, rotational speed measurement, product meter measurement, and so on.

The products include signal acquisition, pulse signal capture, signal conversion, and RS-485 serial communication. Each serial port can connect 255 WJ159 series modules at most. The communication mode adopts ASCII code communication protocol or MODBUS RTU communication protocol. The Baud can be set by code and can be hung on the same RS-485 bus with the control modules of other manufacturers, which is convenient for computer programming