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SIL2
Communication is SIL2 suitable with a
safety layer on top of standard wireless protocols
GW
Wired
ProfiNET
ProfiSAFE on
ISA100.11a
at 2.4 GHz
Ethernet/Modbus
Any ISA100
compliant gateway
with ProfiNET
SIL2
controller
with
ProfiNET
Non-SIL
GW
Any ISA100
compliant
gateway
Regular
ISA100.11a at
2.4 GHz
Modbus