Overfill Prevention System SOP300
Electrical connection
Hauser
25
a
L/+
N –
/
Max. 1.5 A
–20X4
1
2
3
b
16
Connection example for signalization of the system status; system alarm relay activated in the
"Good" state, change-over contact (1) and NO contact (2) closed
a
System status is "Good": OK or WARNING
b
System status is ERROR
1
Changeover contact
2
NO contact
3
NC contact
Output signal: alarm siren with activation feedback
Please refer to the separate wiring diagram for the electrical connection.
Output signal: alarm strobe with activation feedback
Please refer to the separate wiring diagram for the electrical connection.
6.3
Ensuring the degree of protection
• The cabinet is only approved for indoor use (IP54)
• The field signalization system meets all the requirements of IP66/67 protection
• Please refer to the relevant documentation for the degree of protection of the sensors and
actuators
1. Ensure that the housing seals are clean and mounted correctly. Dry, clean or replace the
seals if necessary.
2. Tighten all housing screws and screw covers.
3. Tighten cable glands.