Technical specifications
5.1 Technical specifications
CPU 1518HF-4 PN (6ES7518-4JP00-0AB0)
40
Equipment Manual, 05/2021, A5E49868646-AA
Article number
6ES7518-4JP00-0AB0
Traces
•
Number of configurable Traces
8
•
Memory size per trace, max.
512 kbyte
Interrupts/diagnostics/status information
Diagnostics indication LED
•
RUN/STOP LED
Yes
•
ERROR LED
Yes
•
MAINT LED
Yes
•
Connection display LINK TX/RX
Yes
Supported technology objects
Motion Control
No
Controller
•
PID_Compact
Yes; Universal PID controller with integrated op-
timization
•
PID_3Step
Yes; PID controller with integrated optimization
for valves
•
PID-Temp
Yes; PID controller with integrated optimization
for temperature
Counting and measuring
Yes
•
High-speed counter
No
Standards, approvals, certificates
Suitable for safety functions
Yes; e.g. emergency stop, acknowledgment but-
ton
Highest safety class achievable in safety mode
•
Performance level according to ISO 13849-
1
PLe
•
SIL acc. to IEC 61508
SIL 3
Probability of failure (for service life of 20 years
and repair time of 100 hours)
–
Low demand mode: PFDavg in accord-
ance with SIL3
< 2.00E-05
–
High demand/continuous mode: PFH in
accordance with SIL3
< 1.00E-09
Ambient conditions
Ambient temperature during operation
•
horizontal installation, min.
0 °C
•
horizontal installation, max.
60 °C; Display: 50 °C, at an operating temperature
of typically 50 °C, the display is switched off
•
vertical installation, min.
0 °C
•
vertical installation, max.
40 °C; Display: 40 °C, at an operating temperature
of typically 40 °C, the display is switched off
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