13
G
B
MOUNTING
CONNECTIONS
N.B.: Before placing the drilling template (code 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.
CPL1311
CPL1312
BC08047R
BC08047T
CVA1940
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
Do not perform the connection when
using battery power.
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!
A/D-
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
.
NOTE:
It is possible to connect both the transmitter and
the receiver to mechanical or resistive safety edges as
shown in the paragraph “CONNECTION OF MECHANICAL
OR RESISTIVE SAFETY EDGE”.