Technical data
10.2
Network
Characteristics
Network protocol
Selection of supported protocol
characteristics and protocol
functions
Selection of supported CPX
properties and CPX functions
Specification
Transmission technology
Tab. 29: General network characteristics
Characteristics
Transmission rate
Wavelength
Festo — CPX(-M)-FB33/34/35/43/44/45 — 2022-05f
Bus node
PROFINET IO (PN IO):
– Based on Industrial Ethernet
– Based on the standard Ethernet protocol IEEE 802.3
– Cyclical data exchange "in real-time", without isochronous
mode (Real-Time, RT) or over LAN with isochronous mode (Iso-
chronous Real Time, IRT)
– Link Layer Discovery Protocol (LLDP)
– Simple Network Management Protocol (SNMP)
– Fast Start-up (FSU)
– PROFIenergy
– PROFIsafe
– Shared Device
– Media Redundancy Protocol (MRP, MRPD)
– S2 system redundancy
– CPX-terminal configuration via CPX-FMT
– CPX terminal diagnostics via fieldbus communication and the
control system
– Web server functionality:
Representation of the PROFINET network structure, CPX ter-
minal configuration with diagnostic information, PROFINET I&M
data, Ethernet statistics, MQTT configuration
Selection of directives and standards with reference to PROFINET:
– PROFINET installation guidelines: PROFINET Installation Guide,
Installation Guideline PROFINET Part 2 ...
– IEC 61158
– IEC 61784
– IEC 61918
Additional information:
è www.profinet.com
è www.profibus.com
Switched Fast Ethernet;
100BaseTX execution in accordance with IEEE 802.3
CPX-FB33/43
100 Mbit/s
–
CPX-M-FB34/44
100 Mbit/s
–
CPX-M-FB35/45
100 Mbit/s
650 nm, suitable for
POF fibre-optic cable
37