Green Input DIN35 Rail Mount Digital I/O Modules with 8-24VDC

Product Description:

The WJ69 remote I/O module has the capability to measure eight-channel encoder signals as well as being able to function as a 16-channel independent counter or DI state measurement.

The WJ69 module allows for 8-channel encoder signal input or 16-channel independent counter which can be connected to dry contact and wet contact. Please refer to the wiring diagram section for detailed information on connection.

The WJ69 module has a standard RS-485 communication interface or RS-232 communication interface, which can be specified during ordering and selection. It supports two protocols: the character protocol defined by the command set and the MODBUS RTU communication protocol.

Furthermore, the module can automatically recognize the communication protocol and can establish network communication with various brands of PLC, RTU or computer monitoring systems.

The data format is 10 bits and consists of 1 start bit, 8 data bits, and 1 stop bit. It does not include verification.

Features:

Features:

• The encoder is decoded and converted into standard MODBUS RTU protocol.
• Can be used as an encoder counter or speed measurement.
• Support 8 encoders to count at the same time, can identify forward and reverse.
• It can also be set as 16 independent DI high-speed counters.
• Encoder count value supports automatic saving after no power.
• DI input / power supply isolation: 3000VDC.
• Through the RS-485/232 interface can clear and set the count value.
• Wide power supply range: 8 ~ 32VDC.
• High reliability, convenient programming and easy application.
• Standard DIN35 rail installation, convenient for centralized wiring.
• The user can program the module address, baud rate, etc.
• Dimensions: 120 mm x 70 mm x 43mm.

The module has several impressive features that make it suitable for various applications. It can decode and convert the encoder into a standard MODBUS RTU protocol, which enhances its compatibility with other devices in a network. Moreover, it can count 8 encoders simultaneously and distinguish between forward and reverse movements. This feature allows users to have a detailed analysis of their machinery performance. Additionally, it can also function as 16 independent DI high-speed counters for more specific applications.

Another distinctive feature of the module is the automatic saving of encoder count values after no power. This ensures the continuity of data even after a power outage. Also, it has DI input and power supply isolation of up to 3000VDC, which makes it safe and reliable for use in harsh industrial environments.

The module is user-friendly, with the RS-485/232 interface to clear and set the count value, and easy programming of module address and baud rate. Its wide power supply range of 8~32VDC makes it versatile for different power inputs. Also, the standard DIN35 rail installation makes it easy to install and convenient for centralized wiring. Overall, the module provides a high level of reliability, convenience in programming, and easy application in different industries.

Technical Parameters:

The communication interface is built to withstand high levels of interference, with a ±15KV ESD protection to ensure reliability. Additionally, the communication response time is less than 100mS, providing quick and efficient data transfer.

To further enhance anti-interference capabilities, the checksum can be set according to specific requirements. The module also includes transient suppression diodes that effectively suppress surge pulses, providing protection for the module. Furthermore, the internal digital filter helps to reduce power frequency interference from the power grid, ensuring smooth and uninterrupted communication.

Applications:

The user has the ability to program multiple settings such as the module address and baud rate, among others.

With this module, users are able to customize and adjust various specifications to achieve optimal functionality. One of the key settings that can be programmed is the module address. This feature allows the user to specify a unique address for a particular module, which is especially useful in cases where multiple modules are being used simultaneously.

The baud rate is another vital setting that can be programmed, which establishes the rate at which data is transferred between the module and its corresponding device. By allowing the user to adjust this setting, the module is highly adaptable to a variety of use cases and can transmit data at a speed that is best suited for its specific application.

Customization:

Our customization services include the option to add an 8-channel encoder or DI counter to the module, depending on your specific needs. This allows for greater flexibility and functionality in your application.

Packing and Shipping:

Product Packaging:

The Digital I/O Modules product will be packaged in a sturdy cardboard box with appropriate cushioning to prevent any damage during shipping. The box will be labeled with the product name, model number, and any necessary handling instructions.

Product Shipping:

The Digital I/O Modules product will be shipped via a reputable courier service. Customers will be given the option to choose their preferred shipping method at checkout. Shipping costs will be calculated based on the destination and weight of the package.