Technical specifications
Description
Installation phases
Adjustment
LED states
On the transmitter
On the receiver
The green led is ON when the transmitter is powered.
- The green led is ON when the receiver is powered ( Fig. 11 );
- The red led is ON when the beam is
established (Fig. 11).
not
Fig. 7
Fig. 8
Fig. 10
C NO NC
+T. P.
12 Vac/dc
24 Vac/dc
N.A.
N.C.
Transmitter
Receiver
Fig. 9
24
12
0
12 Vac/dc
24 Vac/dc
24
12
0
INST
ALLA
TION
NO
TICES
INFRARED PHOTOCELLS S20AV
Packing list
Seals
2
Transmitter
1
Receiver
1
Aluminium covers
2
Photocell fixing screws
8
ISO M5 special screws for cover fixing
4
Plastic plugs Ø5
8
Fixing aluminium plates
2
Drilling template
1
Special tool for M5 antivandalic screws
1
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
The guarantee period of all PROEM products is 24 months,
beginning from the manufacturer date. During this period, if
the product does not work correctly, due to a defective
component, the product will be repaired or substituted at the
discretion of the producer. The guarantee does not cover the
plastic container integrity. After-sale service is supplied at the
GUARANTEE
Thank you for your choice of a product PROEM. You are recommended to read
carefully this manual before tinstalling the product.
The infrared photocells PROEM mod. CIR20AV are a security device designed to
the protection of areas in which are operating automatic closing systems.
The alluminium covers allows an antivandalic installation.
The product is composed by a couple of adjustable optic infrared devices TX and
RX, operating at 880 nm wavelength.
The rated range is 20 mt under all whether conditions ( rain, fog, dust ).
The reduced dimensions allow an easy installation procedure on any type of
structure.
The adjustable optic both horizontally (
) and vertically ( 1
) allows the
best alignment in any installation condition.
±40°
± 5°
Infrared emission with diode:
GaAlAs
Continuous modulation:
1,5 KHz
Wavelength emission:
880 nm
Power supply:
12 - 24 Vac/dc
Current consumption at 12 Vac/dc
- receiver:
34 mA
- transmitter:
45 mA
Current consumption at 24 Vac/dc
- receiver:
34 mA
- transmitter:
42 mA
Double contact relay with serial exchange: yes
Output contacts:
1 NO / 1 NC
Max DC power on the relay contacts:
24 W / 48 V
Max AC power on the relay contacts:
60 VA / 48 V
Operating temperature:
-10°C /+55°C
Best alignment test point.
Base plate in thermoplastic rubber.
IP Grade:
IP55
Rated range in all conditions:
20 m
Dimensions (mm):
98x 68 x 51
Conformity according to:
UNI8612
Marking:
CE
1 - Mark the location of the fixing holes using the drilling template supplied
with the photocells( Fig. 1);
2 - Drill the 4 fixing holes for the base. (Hole diam: 5mm);
3 - Locate the 4 plugs provided (Fig. 3);
4 - Assemble the fixing plate, the seal and the photocells (Fig. 4);
6 - Mount the photocell with the screws supplied (Fig. 5);
7 - Make the electrical connections and power the receiver
( Fig. 7) and the transmitter ( Fig. 10);
- 12 Vac/dc : terminals 0 - 12;
- 24 Vac/dc : terminals 0 - 24.
8 - After the alignment ( Fig. 6 ) and the adjustment ( Fig. 8), ( see next
paragraph) fit the cover using the special screws with anti-vandalic head
making use of the tool supplied (Fig. 13)
Recommended cable cross-section
Connect the output contact to the terminals C eand NO for a normally open
contact or C and NC for a normally closed contact ( Fig. 7 ).
:
- transmitter photocells 2 x 0,6 mm
- receiver photocells 4 x 0,6 mm
2
2
Alignment
Sensitivity adjustment
Align the transmitter and the receiver so that the beam is established and the red
led (LR) goes off ( Fig. 6 and Fig. 8 ).
If the distance between the transmitter and the receiver is less than 5 metres remove
the bridge on the transmitter ( Fig. 12 ).
Adjust the sensitivity with the trimmer on the receiver ( Fig. 8 ).
The optimum detection is obtained when a voltage of
is read across
terminals T and P ( read the voltage with a voltmeter - Fig. 9).
3,2 Vdc
Fig. 11
Fig. 12
LV
LR
Fig. 13
CIR20AV
TECHNO-EM
Tel. +33 4 42965873
Fax. +33 4 42964577
E-Mail : [email protected]
Web: www.technoem.com