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PROFINET RT is a specified Industrial Ethernet Standard from the PI (PROFIBUS & PROFINET International) organization, and is based on proven TCP/IP and IT standards.

Kod towaru Opis
5ACPCI.XPNM-00 PCI PROFINET controller fieldbus card - 2 RJ45
5ACPCI.XPNS-00 PCI PROFINET device fieldbus card - 2 RJ45
X20BC00E3 X20 bus controller, 1 PROFINET IO interface, integrated 2-port switch, 2x RJ45, order bus base, power supply module and terminal block separately!
X20cBC00E3 X20 bus controller, coated, 1 PROFINET IO interface, integrated 2-port switch, 2x RJ45, order bus base, power supply module and terminal block separately!
X20cIF10E3-1 X20 interface module, coated, for DTM configuration, 1 PROFINET IO device (slave) interface module, electrically isolated
X20IF10E1-1 X20 interface module, for DTM configuration, 1 PROFINET IO controller (master) interface, electrically isolated
X20IF10E3-1 X20 interface module, for DTM configuration, 1 PROFINET IO device (slave) interface module, electrically isolated
X67BCE321.L12 X67 bus controller, 1 PROFINET interface, X2X Link power supply 15 W, 16 digital channels configurable as inputs or outputs, 24 VDC, 0.5 A, configurable input filter, 2 event counters 50 kHz, M12 connectors, high-density module

The PROFINET standard differentiates between three different performance classes.

PROFINET NRT (non-real-time)

This type is used for applications where the timing is not critical and uses Ethernet TCP/IP and also the UDP/IP protocol for data transfer. Cycle times >100 ms are achieved.

PROFINET RT (real-time)

With PROFINET RT, I/O data is exchanged directly using the Ethernet protocol, but diagnostics and communication data is still transferred via UDP/IP. PROFINET RT allows applications to be created with cycle times >10 ms.

PROFINET IRT (isochronous real-time)

This isochronous real-time communication was developed especially for motion control applications. If specific hardware is used, cycle times <1 ms and jitter times <1 µs can be achieved.

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