Product overview
2.2 Functions
IM 155-6 PN ST interface module (6ES7155-6AU01-0BN0)
12
Equipment Manual, 10/2020, A5E03576904-AE
2.2
Functions
Introduction
The interface module supports the following PROFINET IO functions:
•
Integrated switch with 2 ports
•
Supported Ethernet services: ping, arp, SNMP, LLDP
•
Port diagnostics
•
Disabling ports
•
Isochronous real-time communication
•
Minimum update time 1 ms
•
Prioritized startup
•
Media redundancy (MRP)
•
Shared device
•
Support of submodules on suitable I/O modules
•
Module-internal Shared Input/Shared Output (MSI/MSO)
•
Device replacement without PG and without topological configuration
•
Reset to factory settings via PROFINET IO
•
Firmware update via PROFINET IO
•
Station extension via ET-Connection
•
The BusAdapter provides the connection system for PROFINET IO. The following versions
are available for the IM 155-6 PN ST interface module:
–
For standard RJ45 connector: BA 2×RJ45
–
For direct connection of the bus cable: BA 2×FC
–
For standard M12 connector or push-pull connector BA 2xM12
The interface module supports additional functions:
•
Identification data I&M 0 to 3
•
PROFIenergy
•
Use of fail-safe modules
•
Configuration control (option handling)
•
Value status (quality information, QI) of I/O modules
Note
Docking system
Do
not
use the IM155-6 PN ST interface module as a docking station. The use as a docking
unit (function: IO devices changing during operation) in a docking system is supported.
