R A D I O C O M A N D I
Receiver type
Superehterodyne
Carrier frequency
27.195 MHz
Local oscillator frequency
27.650 MHz
Demodulation
AM/ASK
Channel width
12,5 KHz
Intermediate frequency
455 KHz
Input sensitivity
-113 dBm
Local oscillator spurious emissions
< -57 dBm
Input load:
50 Ohm
Power supply:
12 / 24 Vac/dc
Consumption:
Steady / 12 Vdc ( 2 relays excited)
15 mA / 49 mA
Steady / 24 Vdc ( 2 relays excited)
19 mA / 55 mA
Max applicable power
24VA
Relay number
1, 2 or 4
Contacts
NO, NO/NC
Memory capacity
100 user codesTX
security code
Fixed code
9
ax code combination number
3
Operating temperature
-20°/+70°C
Housing protection
IP65
Weight
gr. 130
Overall dimensions (mm)
80 x 80 x 50
2 - TECHNICAL SPECIFICATIONS
4.1 - Positioning
The receiver allocation is very important for the best
operation of the system. Place the receiver far from
interference sources as big magnetic fields, informatic
systems, radio emissions. The installation and the antenna
positioning is very important for the best receiving as well.
3 - COMPOSITION
The receiver is composed by :
!
1 box with electronics
!
1 cover
!
2 screws
!
2 gumm taps
!
2 screws with plugs
4 - INSTALLATION
2
52
80
80
Fig. 1
Screw
Cover
Taps
Cable
Fig. 2
MODELS
The receiver is produced in the following models:
SEL39R27-M1 : 1 Relay external mini receiver
SEL39R27-M2 : 2 Relays external mini receiver
SEL39R27-M4 : 4 Relays external mini receiver
