4-Channel Differential Encoder Pulse Counter, Speed Measurement Flow Meter Pulse Counting or Flow Measurement
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Basic Info.
- Model NO.
- WJ67
- Readout Mode
- Contact
- Operating System
- Contact Brush Type
- Signal Output
- Long Drive Output
- Axle Sleeve Type
- Large Diameter Type
- Package
- Standard DIN35 Rail Installation
- Installation Form
- Standard DIN35 Rail Installation
- Brand
- Wayjunr
- Axonia
- Servo Installation Type
- Storage Humidit
- 10~95% (No Condensation)
- Storage Temperature
- -45~+80 ℃
- Working Humidity
- 10~90% (No Condensation)
- Working Humidity1
- 10~90% (No Condensation)
- Power Consumption
- Less Than 1W
- Input Type
- 5V Differential Signal Input.
- Differential Signal Range
- ± 200mv~± 7V.
- Communication Response Time
- 100 Ms Maximum
- Transport Package
- Wayjunr
- Specification
- 120mm x 70mm x 43mm
- Trademark
- wayjunr
- Origin
- Guangdong, China
- Production Capacity
- 9999
Packaging & Delivery
- Package Size
- 20.00cm * 20.00cm * 20.00cm
- Package Gross Weight
- 0.200kg
Product Description
4-channel differential encoder pulse counter, speed measurement, Modbus RTU
module WJ67
module WJ67
Function Introduction:
The WJ67 remote I/O module can be used to measure four encoder signals or set as an eight channel independent
counter.
1, Signal input
4-channel encoder 5V differential signal input or 8-channel 5V differential signal independent counter.
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
MODBUS RTU communication 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
The WJ67 remote I/O module can be used to measure four encoder signals or set as an eight channel independent
counter.
1, Signal input
4-channel encoder 5V differential signal input or 8-channel 5V differential signal independent counter.
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
MODBUS RTU communication 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
Product selection: WJ67 - | Communication interface | |
485: Output as RS-485 interface 232: Output as RS-232 interface | ||
Selection Example 1: Model: WJ67-232 indicates an output of RS-232 interface Selection Example 2: Model: WJ67-485 indicates output as 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
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
WJ67 General Parameters:
Function Introduction:
(Typical @+25 ℃, Vs is 24VDC)
Input type: 5V differential signal input. Differential signal range ± 200mV~± 7V.
The frequency range is 0-20KHz (all channels input simultaneously), and a single channel can support 50KHz input.
Encoder count range-2147483647 ~+2147483647 , automatically saved upon power failure
DI counter range 0~ 4294967295 , power off and reset to zero
Communication:RS-485orRS-232standardcharacterprotocolandMODBUSRTUcommunicationprotocol
Baudrates(2400,4800,9600,19200,38400,57600,115200bps)canbeselectedbysoftware
Theaddress(0-255)canbeselectedbysoftware
Communicationresponsetime:100msmaximum
Workingpower supply:+8~32VDCwidepower supply range,with internal anti reverse andovervoltage protection
circuits
Powerconsumption:lessthan1W
Workingtemperature:-45~+80℃
Workinghumidity:10~90%(nocondensation)
Storagetemperature:-45~+80℃
Storagehumidity:10~95%(nocondensation)
Isolationandvoltage resistance: 3000VisolationbetweenDI input andpower supply, communication interfaceand
powersupplyaregroundedtogether.
Dimensions:120mmx70mmx43mm
Input type: 5V differential signal input. Differential signal range ± 200mV~± 7V.
The frequency range is 0-20KHz (all channels input simultaneously), and a single channel can support 50KHz input.
Encoder count range-2147483647 ~+2147483647 , automatically saved upon power failure
DI counter range 0~ 4294967295 , power off and reset to zero
Communication:RS-485orRS-232standardcharacterprotocolandMODBUSRTUcommunicationprotocol
Baudrates(2400,4800,9600,19200,38400,57600,115200bps)canbeselectedbysoftware
Theaddress(0-255)canbeselectedbysoftware
Communicationresponsetime:100msmaximum
Workingpower supply:+8~32VDCwidepower supply range,with internal anti reverse andovervoltage protection
circuits
Powerconsumption:lessthan1W
Workingtemperature:-45~+80℃
Workinghumidity:10~90%(nocondensation)
Storagetemperature:-45~+80℃
Storagehumidity:10~95%(nocondensation)
Isolationandvoltage resistance: 3000VisolationbetweenDI input andpower supply, communication interfaceand
powersupplyaregroundedtogether.
Dimensions:120mmx70mmx43mm
The WJ67 remote I/O module can be used to measure four encoder signals or set as an eight channel independent
counter.
1,Signal input
4-channel encoder 5V differential signal input or 8-channel 5V differential signal independent counter.
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
counter.
1,Signal input
4-channel encoder 5V differential signal input or 8-channel 5V differential signal independent counter.
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
A: Please contact us via email or online customer service
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