What is Profibus cable?

Profibus DP (Decentralized Periphery) is a high-speed, low-cost communication bus used for device-level control systems and communication with distributed I/O. The Profibus-DP physical layer, which is the Profibus-DP cable, is a high-speed communication cable with a characteristic impedance of 150Ω. It is typically a shielded twisted pair cable with a characteristic impedance of 100Ω. Profibus-DP … Read more