Technical specifications
5.1 Technical specifications
CPU 1518HF-4 PN (6ES7518-4JP00-0AB0)
36
Equipment Manual, 05/2021, A5E49868646-AA
Article number
6ES7518-4JP00-0AB0
Hardware configuration
Number of distributed IO systems
1
Number of IO Controllers
•
integrated
1
Time of day
Clock
•
Type
Hardware clock
•
Backup time
6 wk; At 40 °C ambient temperature, typically
•
Deviation per day, max.
10 s; Typ.: 2 s
Operating hours counter
•
Number
16
Clock synchronization
•
supported
Yes
•
on Ethernet via NTP
Yes
Interfaces
Number of PROFINET interfaces
3
1. Interface
Interface types
•
RJ 45 (Ethernet)
Yes; X1
•
Number of ports
2
•
integrated switch
Yes
Protocols
•
IP protocol
Yes; IPv4
•
PROFINET IO Controller
Yes
•
PROFINET IO Device
No
•
SIMATIC communication
Yes; Only Server
•
Open IE communication
Yes; Optionally also encrypted
•
Web server
No
•
Media redundancy
Yes
PROFINET IO Controller
Services
–
PG/OP communication
Yes
–
Isochronous mode
No
–
IRT
No
–
PROFIenergy
Yes; per user program
–
Number of connectable IO Devices,
max.
256
Update time for RT
–
for send cycle of 1 ms
1 ms to 512 ms
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