NOTICE!
SIL (IEC 61508 ed. 2 and IEC 62061) and PL (ISO 13849) reachable in your safety application
depend on the wiring of your sensors to DI581-S module
Ä
Chapter 3.3.7 “Circuit examples”
on page 85.
DI581-S contains 16 safety digital inputs 24 V DC separated in two groups (2.0 … 2.7 and 4.0 … 4.7) with no
potential separation between the channels.
The inputs are not electrically isolated from the other electronic circuitry of the module.
AC500-S Safety Modules
DI581-S digital safety input module > Purpose
30.03.2017 AC500-S 75