Safety characteristics

Characteristic values in accordance with

EN 61800-5-2

EN ISO 13849-1

Tested safety class/underlying standards

Safety integrity level 3

Performance level e

Probability of a dangerous failure per hour (PFH value)

2.5 × 10-9 1/h

Service life

20 years, after which the component must be replaced with a new one.

Proof test interval

> 20 years

-

Safe state

Safe Torque Off (STO)

Safety subfunction

STO, SS1With suitable external control according to EN 61800‑5‑2

INFORMATION

With 1-pole wiring, the realizable performance level according to EN ISO 13849 is reduced to PL d. For the wiring between safety relay and STO input, an fault exclusion is necessary.