Teaching Instrument Industry
Application cases of Decowell remote IO in teaching instruments
1. PROFINET bus introduction
PROFINET, introduced by PROFIBUS International (PROFIBUSInternational, PI), is a new generation of automation bus standards based on industrial Ethernet technology. As a strategic technological innovation, PROFINET provides a complete network solution for the field of automation communication, covering current hot topics in the field of automation such as real-time Ethernet, motion control, distributed automation, fail-safe, and network security. As a cross-vendor industrial bus technology, it can be fully compatible with industrial Ethernet and existing field (such as PROFIBUS) technology to protect existing investments.
PROFINET bus has the following technical characteristics:
Good compatibility, suitable for solving the compatibility and interoperability of equipment from different manufacturers in the system;
High data transmission efficiency, long transmission distance, and adaptive transmission rate of 10~100M/bps;
Strong anti-interference ability, adapt to harsh industrial production environments;
Fast network fault location and diagnosis.
2, Teaching instrument system topology
2.1, The uses of Siemens S7-1200 and FS series of PROFINET modules, each teaching equipment using two FS series of PROFINET bus modules. 2.2, FS series module input channel mainly with the external button, emergency stop switch, travel switch, output channel mainly with the solenoid valve, and three-color lamp connection.
3, Equipment Drawing
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