Usually, the GPIB interface can only communicate with a specific device, and cannot be directly converted to RS232/485 interface for communication. Antenna&Power This is because the GPIB interface is a digital communication interface, while the RS232/485 interface is an analog communication interface.
If you need to convert the GPIB interface to RS232/485 interface for communication, analog-to-digital conversion (analog-to-digital conversion) is required,RS485/RS232 IO which usually requires the use of an analog communication adapter. The analog communication adapter converts the digital signal of the GPIB interface to the analog signal of the RS232/485 interface for communication between different devices.
It should be noted that when using the RS232/485 interface for communication, the device settings and protocols must be correct, otherwise problems such as communication failure and data transmission errors may occur.
この記事をシェア
