KZ-02AL User Manual Product features Support 2 relay outputs;; Support 2-way input, compatible with wet and dry nodes;; Support 2 channels of 4-20ma analog acquisition; The RS485 serial port is reserved for slave mode, which can be connected to other Modbus RTU master devices;...
KZ-02AL User Manual 1. Testing Preparation This test needs to a KZ-02AL, a DC12V/1A power supply, and a router (with Internet access). The hardware diagram is as follows: Note: The device is dynamic IP by default. A router (with Internet access) is recommended to test the connection.
KZ-02AL User Manual 3. Hardware Wiring 3.1 Power Supply Wiring The module supports 9-60V working voltage (typical value: DC12V, DC24V) ①The module can be powered directly by the power adapter. The size of the round head socket is 5.5*2.1cm, and the inside is positive and outside negative.
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KZ-02AL User Manual Three-wire analog sensor wiring: The positive power of the sensor → the VIN+ of the module; The Negative power of sensor → VIN- of module; The signal of the sensor → the ADI of the module, as shown in the following figure: Four-wire analog sensor wiring: The positive of the sensor →...
KZ-02AL User Manual 3.3 Digital Input Wiring KZ-02AL has 2 channels (dry node access) for digital switch value acquisition. The signal form is passive switch input. If two-wire digital sensor, the negative of sensor needs to be connected to VIN- of the module, and the signal line is connected to the DI acquisition port;...
KZ-02AL User Manual 3.5 Terminal Definition Port function Identification Function description VIN+ Positive power supply VIN- Negative power supply ADC INPUT ADI1 Analog acquisition port 1 ADI2 Analog acquisition port 2 VIN+ Positive power supply VIN- Negative power supply DI INPUT...
KZ-02AL User Manual 4.2 Search and add devices Search then AddDevice,and enter the device information, which in accordance with the module.
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KZ-02AL User Manual After the addition is complete, go back to the home page, you can control the switch and read the data of the module. Among them, AI1 is the collected value of analog quantity 1, and AI2 is the collected value of analog quantity 2;...
KZ-02AL User Manual 4.6 Add/Delete Models The parameters of different device models are different, please modify them carefully. The model template provided by the manufacturer can be directly imported and used.
KZ-02AL User Manual 5 Built-in Webpage Configuration 5.1 Login Open http://192.168.3.220 in the browser, enter the user name (admin) and password (admin) in the pop-up login dialog box, and click Login to open built-in webpage of the device. Note: 192.168.3.220 is not the fixed IP of the module. The module defaults to a dynamic IP, so you can log in to the router to view the assigned device IP or view current IP of the module through configuration tool (DeviceKey).
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KZ-02AL User Manual network, subnet mask (MASK), gateway address (Gateway), and domain name service (DNS). After the modification is complete, click SAVE, and then click Restart.
KZ-02AL User Manual 5.3 Protocol Convert The module's TCP protocol defaults to Modbus TCP, but it can also support Modbus RTU over TCP, just select "Modbus Gateway" to OFF. That is, when ON is selected, it is Modbus TCP protocol, and when OFF is selected, it is Modbus RTU over TCP...
KZ-02AL User Manual Note: If users need to communicate with their own server, they can modify the parameters here as needed. If you still use the software in the LAN provided by our company, you don’t need to modify it.
KZ-02AL User Manual 5.5 Unmodifiable Items The relevant parameters in the port 1 interface (PORT1), the following parameters of the serial port part (UART) cannot be modified.
7 After-sale Service 7.1 Commitment OneFex provides after-sales service of the device within 2 yeasr from the date of sale. But for damage caused by improper use, you need to send it back and take the freight for repair or adjust. Make sure that the package is in good condition to avoid damage...