Siemens CPU 1518-4 PN/DP ODK System Manual

Technical specifications
16.5 Information on insulation tests, protection class, degree of protection and rated voltage
S7-1500R/H redundant system
492 System Manual, 01/2024, A5E41814787-AF
Ambient conditions
Permissible range
Comments
Temperature H-
CPUs
Horizontal
mounting
position
from 0 to 60 °C
from 0 to 55 °C
with synchronization modules Sync
Module 1 GB FO 40 km
(6ES7960-1FE00-0AA5)
1)
Vertical
mounting
position
from 0 to 40 °C
from 0 to 35 °C
with synchronization modules Sync
Module 1 GB FO 40 km
(6ES7960-1FE00-0AA5)
1)
Temperature
variation
10 K/h -
Relative humidi-
ty
from 10 % to 95 %
Without condensation
Barometric pres-
sure
From 1140 to 795 hPa
Corresponds to an altitude of -
1 000 m to 2 000 m.
Observe the following section "Using the
S7-1500R/H redundant system over 2 000 m
above sea level".
Pollutant con-
centration
ANSI/ISA-71.04 severity level G1; G2;
G3
-
1)
If you use the Sync Module 1 GB FO 40 km (6ES7960-1FE00-0AA5) synchronization modules in the H-CPUs, then re-
strictions apply to the maximum ambient temperature.
Using the S7-1500R/H redundant system over 2 000 m above sea level
You can find more information in the Use above 2 000 m above sea level and extended
temperature range (Page 499) section.
16.5 Information on insulation tests, protection class, degree of
protection and rated voltage
Insulation
The insulation is designed in accordance with the requirements of IEC 61010-2-201.
Note
For modules with 24
V DC (SELV/PELV) supply voltage, electrical isolation is tested with
707 V DC (type test).
Pollution degree/overvoltage category in accordance with IEC 61131-2, IEC 61010-2-201
• Pollution degree 2
• Overvoltage category: II

Siemens CPU 1518-4 PN/DP ODK Specifications

General

Brand	Siemens
Model	CPU 1518-4 PN/DP ODK
Category	Controller
Language	English