Items Supplied; Functions And Features - Reer PI M18 F Notice D'utilisation

WARNING
Failure of the safety function
When used outside of the defined environmental conditions, the safety-related
function of the sensor cannot be guaranteed�
► Use only in accordance with the defined environmental conditions
(→ 9 Technical data).
Use of the sensor in the vicinity of chemical and biological media (solid, liquid,
gaseous) as well as ionising radiation is not permitted�
Observe the following requirements:
► Take measures to avoid metallic objects being placed on the sensing face
unintentionally�
► Adhere to EN 14119 for interlocking devices associated with guards�
► Adhere to the principle of normally closed operation for all external safety
circuits connected to the system�
► In case of faults within the fail-safe sensor which result in the defined safe
state: take measures to maintain the safe state when the complete control
system continues to be operated�
► Replace damaged units�

3 Items supplied

1 fail-safe sensor PI M18 F with 2 M18 fixing nuts,
1 original operating instructions PI M18 F, ident no� 8540470�
If one of the above-mentioned components is missing or damaged, please contact
one of the ReeR branch offices�

4 Functions and features

The fail-safe inductive sensor PI M18 F detects metal without contact�
Safety function SF: the safe state (output stage switched off; logic "0") is achieved
when undamping greater than or equal to the safe switch-off distance s
Technical data)�
Also observe the notes on installation of the sensor (→ 6 Installation).
The fail-safe inductive sensor is a proximity device with defined behaviour under
fault conditions (PDDB) to IEC 60947-5-3�
UK
(→ 9
ar
5