Reer PI M18 F Manual De Instrucciones Original página 22

The fail-safe sensor conforms to Performance Level d according to
EN ISO 13849-1 as well as to the requirements SIL 2 to IEC 61508 and meets
SILCL 2 to IEC 62061�
The unit corresponds to the classification I1A18SP2 to IEC 60947-5-2 for flush
installation (→ 6 Installation).
The fail-safe inductive sensor has been certified by TÜVNord�
5 Function
1: dual LED: signal (yellow); power (green)
2: close zone
3: enable zone
4: safe switch-off distance s
5: target
5.1 Enable zone
The outputs (OSSD) are only enabled when a damping target is present in the
enable zone� Outside this enable zone the outputs remain switched off�
The safe switch-off distance s
The enable zone is different if damping elements which deviate from the
standard target plate in terms of material, form and size are used�
Enable zone for selected materials*:
Material
FE360 (= mild steel)
Stainless steel
AIMg3G22
CuZn37
Copper
6
ar
is > 7 mm�
ar
Enable zone
1���5 mm
0���3�5 mm
0���2�0 mm
0���2�0 mm
0���1�5 mm
"1"
"0"