Understanding RS232, RS485, RJ45, and Modbus Protocols

Understanding RS232, RS485, RJ45, and Modbus Protocols

Consider a DC power supply with an output socket interface that has three pins: positive, negative, and ground. Accordingly, the load’s plug should also have three pins corresponding to the power side to correctly obtain power supply. Note that there are three essential conditions that must be met: The first is that the shape, size, … Read more

Understanding RS232, RS485, RJ45, and Modbus Protocols

Understanding RS232, RS485, RJ45, and Modbus Protocols

Imagine a DC power supply with an output socket interface that has three pins: positive, negative, and ground. Correspondingly, the load’s plug should also have three pins that correspond one-to-one with the power supply side to correctly obtain power supply. Note that there are three essential conditions that must be met: The first is that … Read more

Understanding RS232, RS485, RJ45, and Modbus Protocols

Understanding RS232, RS485, RJ45, and Modbus Protocols

Search WeChat Technical Training Imagine a DC power supply with three pins on its output socket: positive, negative, and ground. Correspondingly, the load’s plug should also have three pins that correspond to the power supply, allowing it to receive the energy supply correctly. Note that there are three essential conditions: The first is that the … Read more

Understanding RS232, RS485, RJ45, and Modbus Protocols

Understanding RS232, RS485, RJ45, and Modbus Protocols

Imagine a DC power supply with an output socket that has three pins: positive, negative, and ground. Correspondingly, the load’s plug should also have three pins that match the power supply side, allowing for correct energy supply. Note that there are three essential conditions to meet: The first is that the shape, size, and pin … Read more