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PROFINET IO has the following characteristics:
• Accessories for wiring the PROFINET components are available in industrial quality.
• The quantity framework is extended in accordance with the options offered on PROFINET IO.
Parameter limits are not exceeded during configuration.
• Based on Switched Ethernet with full duplex mode, the transmission bandwidth is 100 Mbit/
s.
Functionality of the 3RW5 communication module
Supported functions
3RW5 PROFINET communication
module
Standard
High Feature
1)
PROFINET IO functions
Integrated switch with 2 ports
-
x
Ethernet services: Ping, ARP, LLDP
x
x
Ethernet services: Network diagnostics (SNMP) / MIB‑2
-
x
Port diagnostics
x
x
Device replacement without removable medium or program‐
ming device
-
x
System redundancy S2 (Page 136)
-
x
6)
H-Sync forwarding
-
x
6)
Media Redundancy Protocol (MRP)
-
x
Media Redundancy with Planned Duplication (MRPD)
-
x
6)
Isochronous Real-Time Communication (IRT)
-
x
Dynamic Reconfiguration (DR) (Page 137)
-
x
6)
PROFIenergy (Page 83)
x
2), 3)
x
NTP (time synchronization) (Page 90)
-
x
Minimum update time
2 ms
0.25 ms
Resetting communication parameters to factory settings via
PROFINET IO
x
x
Additional functions
Web server
-
x
4), 5)
OPC UA server
-
x
4), 5)
Firmware update via PROFINET IO
x
x
Identification data I&M 0 to 3
x
x
1)
Supported by SIRIUS 3RW55 soft starter from firmware version V2.0 and 3RW55 Failsafe soft starter
from firmware version V1.0
2)
3RW5 PROFINET Standard communication module from firmware version V1.0.1
3)
3RW50 and 3RW55 Failsafe soft starters from firmware version V1.0 or 3RW52 and 3RW55 soft starters
from firmware version V2.0
4)
3RW5 PROFINET High Feature communication module from firmware version V2.0
5)
Soft starter 3RW55 with firmware version V2.1.1 or higher or soft starter 3RW55 Failsafe with firmware
version V1.1.0 or higher
6)
3RW5 PROFINET High Feature communication module from firmware version V3.0
Description
3.3 Functions of the 3RW5 PROFINET communication module
SIRIUS 3RW5 PROFINET communication modules
Equipment Manual, 05/2021, A5E35631297002A/RS-AD/004
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