How do I test my PROFIBUS connection?
Probably the best way to physically check a Profibus cable is to use the Siemens BT200 tester , which will test for Cable A/B breaks , cable A/B being swopped , cable shield breaks and incorrect terminations etc.
What is PROFIBUS tester?
The PROFIBUS Tester 5 (BC-700-PB) is a powerful PROFIBUS diagnostic and troubleshooting tool for testing the cables, measuring the signals and analyzing the communication of PROFIBUS networks. It is battery-powered and provides a graphical display, allowing for quick results when working in stand-alone mode.
Is PROFIBUS owned by Siemens?
The PROFIBUS portfolio from Siemens offers you an extensive range of network components for electrical and optical transmission technology.
How do you communicate with PROFIBUS?
PROFIBUS communicates via a serial protocol behind which complex machinery is housed to transport the data reliably through an industrial environment. The protocol defines the message design, the access to the network and fault control. There are ASICs (chips) available that coordinate the entire protocol.
What voltage is PROFIBUS?
3.1 Equipment combinations The reference design of PROFIBUS is based on 5V. In special cases, 3.3V is used when it is installed in a dangerous place. Except in special cases, the PROFIBUS termination resistors are designed with a 5V reference. The advantage of PROFIBUS is that it can be connected to various facilities.
How many wires are in PROFIBUS cable?
The Profibus Cable: How To Make Your Own
The connections are fairly simple since the cable only has two wires and a shield.
What is PROFIBUS cable?
Profibus cables are automation cabling for industrial fieldbus fast-connect-type systems, particularly developed for process applications. They offer excellent electrical transmission performance for their respective Decentralised Peripherals (DP) and Process Automation (PA) applications.
What is ProfiTrace?
ProfiTrace is an essential tool for maintenance and troubleshooting and is currently the most powerful mobile analyzer for PROFIBUS networks. Thousands of users benefit daily from this tool. ProfiTrace is easy to use and unites all required elements in one to detect several PROFIBUS faults.
Is PROFIBUS full duplex?
PROFIBUS communication is half duplex, which means that only one device is communicating at the time.
Is PROFIBUS digital or analog?
Profibus is a digital communication protocol used in industrial automation. All communication can be done over a two wire system.
What type of cable is used for PROFIBUS?
The Cable. For Profibus networks a shielded AWG 22 or 0.34 mm² twisted pair cable is used. The standard isolation color of a Profibus DP cable is purple, and the two wires in the twisted pair are usually green and red.
Which cable is used in PROFIBUS?
The Cable. For Profibus networks a shielded AWG 22 or 0.34 mm² twisted pair cable is used. The standard isolation color of a Profibus DP cable is purple, and the two wires in the twisted pair are usually green and red. But the colors of the cable are not important.
How many wires is PROFIBUS?
The connections are fairly simple since the cable only has two wires and a shield. But you should be careful. Even though it may look simple, connecting the wires correct is not only important.
What is the speed of PROFIBUS?
PROFIBUS PA runs at a fixed transmission speed of 31.25 kbps, where PROFIBUS DP can be configured to run at a maximum speed of 12 Mbps. PROFIBUS communication is half duplex, which means that only one device is communicating at the time.
What is the maximum length of PROFIBUS cable?
The user can select a baud rate that lies between 9.6 Kbps and 12 Mbps. The corresponding maximum cable length allowed per segment is established in the PROFIBUS standard: 9.6 kbps = 1200 meter. 19.2 kbps = 1200 meter.