Technical specifications
Interface module IM 155-5 MF HF (6ES7155-5MU00-0CN0)
Equipment Manual, 11/2023, A5E53268530-AA
65
IRT
Yes; 250 µs to 4 ms in 125 µs frame
PROFIenergy
Prioritized startup
Shared device
Number of IO Controllers with shared de-
vice, max.
• Transmission procedure
PROFINET with 100 Mbit/s full duplex (100BASE-
TX)
• 100 Mbps
• Autonegotiation
• Autocrossing
• PROFINET system redundancy (S2)
on S7-1500R/H
on S7-400H
• PROFINET system redundancy (R1)
• H-Sync forwarding
MRP
MRPD
• TCP/IP
• UDP
• SNMP
• LLDP
• ARP
• IGMP
• Multicast
• Broadcast
• IPv4