Reer PI M30 NF K Manual De Instrucciones Original página 28

6 Installation
The unit can be non flush mounted according to IEC 60947-5-2, type I2A30SP2�
► Ensure the unit cannot work loose (tightening torque ≤ 50 Nm).
► Adhere to the installation conditions in accordance with the figures 1 to 3:
1
30
► Tighten the socket according to the manufacturer's indications� Observe the
socket tightening torque 0�6���1�5 Nm�
Flush installation of the fail-safe sensor is not permitted since this can result
in an increase of the sensing range up to enabling of the outputs (OSSDs)�
7 Electrical connection
Wiring diagram → 10 Technical data
► Disconnect power� Also disconnect any independently supplied relay load
circuits�
► Supply voltage: connect L+ to pin 1 and L- to pin 3 of the connector�
The nominal voltage is 24 V DC� This voltage may vary between 19�2 V and
30 V incl� 5 % residual ripple to EN 61131-2�
In case of one fault the supply voltage must not exceed 60 V DC for more
than 0�2 s up to a max� value of 120 V DC� (This requires the safe separa-
tion between power supply and transformer�)
8
2
30
90
30
240
3
60