Pepperl+Fuchs LAL-SRW Série Manuel page 24

ALARM SYSTEM
Installation
The product is a class II device (with reinforced insulation). Connect the power supply as
follows:
•
EN
•
•
Note!
Additional relays can be connected via terminals 1 to 3 and 10 to 12. They can be used, for
example, for an external alarm or the connection to a central monitoring system.
For extending the sensor cable, use cable connector LAL-SK2.
Note!
Sensor cables must not be run together or parallel to other cables or cable bundles.
To ensure perfect operation of the warning device, do not exceed the max. cable length of
250 m.
22 - EN
terminal 7: phase (F/L2)
terminal 6: zero (N/L1)
terminal 5: ground (loop terminal)