Siemens SIMATIC ET 200AL System Manual page 308

Product overview
2.3 Functions
2.3 Functions
2.3.1 PROFINET IO
Introduction
The interface module supports the following PROFINET IO functions:
• Integrated switch with 2 ports
• Supported Ethernet services: ping, arp, network diagnostics (SNMP)/MIB-2, LLDP
• Port diagnostics
• Deactivating of ports
• Real-time communication
• Isochronous real-time communication
• Minimum update time 250 μs
• Media redundancy (MRP)
• Media redundancy with planned duplication (MRPD)
• Device replacement with topological configuration
• Device replacement without topological configuration
• Shared Device
• Identification data I&M0 to I&M4
• Firmware update via PROFINET IO
• Reset to factory settings via PROFINET IO
• PROFIenergy
• Configuration control (option handling)
• Value status (of I/O modules)
12
IM 157-1 PN (6ES7157-1AB00-0AB0)
Equipment Manual, 05/2021, A5E32347036-AE