Encoder Ab Signal Input Encoder Acquisition Module Signal Converter Modbus RTU Module

• Customization: Available
• Type: Rotary Encoder
• Working Principle: Absolute
• Model NO.: WJ168
• Readout Mode: Contact
• Operating System: Contact Brush Type
• Signal Output: Voltage Output
• Axle Sleeve Type: Large Diameter Type
• Package: BGA
• Installation Form: Standard DIN35 Rail Installation
• Brand: Wayjunr
• Axonia: Synchronous Flange Type
• Product Features: Encoder Count and Speed Conversion to Modbus RTU
• Product Features1: It Can Also Be Set as a 20 Channel Independent Di
• Product Features2: Di Input Supports PNP and NPN Inputs
• Product Features3: Reset and Set Count Values Through RS-485/232 Int
• Product Features4: High Reliability, Easy Programming, and Easy Appli
• Product Features5: Users Can Program Module Addresses, Baud Rates, E
• Typical Applications: Encoder Pulse Signal Measurement
• Typical Applications1: Flow Meter Pulse Counting or Flow Measurement
• Typical Applications2: Counting of Products on The Production Line
• Transport Package: Wayjunr
• Specification: 120mm x 70mm x 43mm
• Trademark: wayjunr
• Origin: Guangdong, China
• Production Capacity: 9999
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 0.200kg

Product Description

 10 encoder pulse counters or 20 DI high-speed counters, Modbus RTU module
 WJ168

 Product features:
 Encoder count and speed conversion to Modbus RTU protocol
 Supports simultaneous counting of 10 encoders and can recognize forward and reverse rotation
 It can also be set as a 20 channel independent DI high-speed counter
 The encoder count value supports automatic power-off saving
 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 RS-485/232 interface
 Wide power supply range: 8~32VDC
 High reliability, easy programming, and easy application
 Standard DIN35 rail installation, convenient for centralized wiring
  Users can program module addresses, baud rates, etc
  Dimensions: 120mm x 70mm x 43mm
 Typical applications:
 Encoder pulse signal measurement
 Flow meter pulse counting or flow measurement
 Counting of products on the production line
 Logistics package quantity counting
 Measurement of proximity switch pulse signal
The encoder signal is transmitted remotely to the industrial computer
 Intelligent factory and industrial Internet of Things
 Replace PLC to directly transmit data to the control center

Product selection	WJ168-   Communication interface  485: Output as RS-485 interface  232: Output as RS-232 interfac
	Selection Example 1: Model: WJ168-232 indicates an output of RS-232 interface  Selection Example 2: Model: WJ168-485 indicates that the output is RS-485 interface

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

 Product Overview:

 Function Introduction:

 The WJ168 product realizes signal acquisition between sensors and hosts, used to decode encoder signals. The
 WJ168 series products can be applied to industrial automation control systems, automated machine tools, industrial
 robots, three coordinate positioning systems, displacement measurement, stroke measurement, angle measurement, speed
 measurement, flow measurement, product counting, and more.
 The product includes signal acquisition, pulse signal capture, signal conversion, and RS-485 serial communication.
 Each serial port can connect up to 255 WJ168 series modules, and the communication method adopts ASCII code
 communication protocol or MODBUS RTU communication protocol. The baud rate can be set by code and can be hung
 on the same RS-485 bus as control modules from other manufacturers, making it easy for computer programming. The WJ168 series products are intelligent monitoring and control systems based on microcontrollers. All user set
 configuration information such as address, baud rate, data format, checksum status, etc. are stored in non-volatile
 memory EEPROM.
 The WJ168 series products are designed and manufactured according to industrial standards, with no isolation
 between signal inputs/outputs, strong anti-interference ability, and high reliability. The working temperature range is-45 ℃to+85 ℃.

 The WJ168 remote I/O module can be used to measure 10 encoder signals, and can also be set as a 20 channel
 independent counter or DI status measurement.
 1. Signal input
 10 encoder signal inputs or 20 independent counters, can be connected to dry and wet contacts. Please refer to the wiring
 diagram for details.
 2. Communication Protocol
 Communication interface: 1 standard RS-485 communication interface or 1 standard RS-232 communication
 interface, please specify when ordering and selecting.
 Communication Protocol: Supports two protocols, the character protocol defined by the command set and the
 MODBUSRTUcommunication protocol. The module automatically recognizes communication
 protocols and can achieve network communication with various brands of PLCs, RTUs, or computer
 monitoring systems.
 Data format: 10 digits. 1 start bit, 8 data bits, and 1 stop bit. No verification.
 The communication address (0-255) and baud rate (2400, 4800, 9600, 19200, 38400, 57600, 115200bps) can be set;
 The communication network can reach a maximum distance of 1200 meters and is connected through
 twisted pair shielded cables.
 High anti-interference design of communication interface, ± 15KV ESD protection, communication response time
 less than 100mS.
 3. Anti interference
 Checksums can be set as needed. There is a transient suppression diode inside the module, which can effectively
 suppress various surge pulses, protect the module, and the internal digital filter can also effectively suppress power
 frequency interference from the power grid.

FAQ

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