SEW-Eurodrive MOVIPRO PHE Series, Руководство по эксплуатации, Страница: 19 / 100

3
Functional safety
Safety requirements
Operating Instructions – MOVIPRO
®
PHE..B-A15-.1X0..B-00
19
3.2 Safety requirements
3.2.1 Supports
The safety functions of the device may only be used for safe operation of the system
or machine if they are integrated correctly in an application-specific, higher-level safety
function or safety system.
We recommend that the system/machine manufacturer performs a risk assessment.
The system/machine manufacturer should perform a functional test after successful
startup. The system/machine manufacturer and the operator are responsible for com-
pliance of the system or machine with applicable safety regulations.
The following requirements are mandatory when installing and operating the device in
safety-related applications.
3.2.2 Permitted device combinations
Only devices marked with the FS logo for functional safety on the nameplate may be
used in safety applications.
3.2.3 Installation requirements
• Hybrid cables by SEW‑EURODRIVE must not be shortened. Use these hybrid
cables with the original cable lengths and the prefabricated plug connectors. En-
sure proper connections.
• Observe the following when routing the safety-related control cables and the cable
for the temperature switch (TH):
– Route these cables separately from power cables. Exceptions to this are hybrid
cables from SEW‑EURODRIVE.
– Route these cables in separate cables. Exceptions to this are hybrid cables
from SEW‑EURODRIVE.
– Ensure that no parasitic voltages are generated.
– Route these cables according to EMC requirements.
– Apply the shielding on both ends of the housing.
– The cables must be installed permanently and protected against external dam-
age.
• Outside an electrical installation space, you must route shielded cables.
• The wiring must comply with the standard EN 60204‑1.
• Adhere to the values specified for safety components when designing the safety
circuits.
• The line length between the safety controller and the device must not exceed
30 m.
• Never use the safety-related 24 V power supply voltage for feedback.
• For all 24 V supply voltages of the inverter, the field distributor and all stations of
the fieldbus, only voltage sources with protective separation (SELV/PELV) accord-
ing to EN 60204‑1 and EN 61131‑2 are permitted.
In case of a single fault, the voltage between the outputs or between any output
and grounded parts may not exceed DC 60 V.
• For safety-related applications with the device, you must remove the jumper plug
on X5502.
23576855/EN – 10/2017