RIB NOVA Manual Del Usuario página 11

MOUNTING
N.B.: Before placing the drilling template (cod. CVA1940) make sure that the contact surface is clean.
- Affix the plastic bases CPL1312 to the pillars or columns about 40÷60 cm from the ground and at a maximum distance of 10 cm from the conveyance or pressure area or immediately out
of range of any protruding edge.
- After adjustment attach the protective casing CPL1311.
- Install the receiver in a shaded area or in a position not exposed to horizontal sunlight.
- In every case it is advisable to place the photocells at the same height and in line with each other.
- For the correct positioning of the photocells refer to the user installation manual or to standard EN12445.
CONNECTIONS
Use H05RN-F cables,
with a minimum section
of 0,75 mm 2 .
If you exceed the
distance of 10 m
between photocells
and control panel, the
wire section must be
increased to 1 mm 2 .
BC08046R
CPL1311 BC08046T CPL1312
ATTENTION: In case the receiver led remains lit,
malfunctioning of the main supply is suspected.
It is advisable to connect electrically the
photocells stands to the contact "A/D-", to
shield the photocells from external noise.
Be careful not to short circuit the system
when the supply phases are inverted!
Contact N.C. to connect to terminals
COM-PHOT
Power 12/24V ac/dc to connect to
terminals AD+ AD- on the RIB control
panels
11
CVA1940
A/D-
G
B