Types
T H E S M A R T L I V I N G
2 - TECHNICAL SPECIFICATIONS
Characteristics
SEL 2641F433V4
SEL2641F433C4
SEL 2641R433V4
SEL 2641R433C4
Receiver type:
Superheterodyne
Carrier frequency:
433.92 MHz
433.92MHz
Local oscillator frequency:
433.42 MHz
433.42MHz
Demodulation:
AM/ASK
AM/ASK
Input load:
50 Ohm
50 Ohm
Channel width:
> 25 KHz
> 25 KHz
Intermediate frequency:
500 KHz
500 KHz
Input sensitivity:
-107 dBm
-107 dBm
Local oscillation emissions:
< -57 dBm
< -57 dBm
Power supply:
230 Vac
12/24 Vac/dc
Output relays:
4
4
Outputs :
3NO +1NO/NC
3NO +1NO/NC
Max power commutable:
24 VA
24 VA
Consumption
(4relays at rest/excited)
11/ 18.5 mA
56/ 118 mA @24Vac
Memory capacity:
255 user codes
255 used codes
Operating temperature:
-20°/+60°C
-20°/+60°C
Housing protection:
Ip44
IP44
Weight:
380 gr.
280 gr.
Overall dimensions:
140 x 115 x 52 mm
140 x 115 x 52 mm
Superheterodyne
3 - MAIN FEATURES
- Selflearning and cancelling of the transmitter codes without accessing to the receiver;
- 255 transmitter keys storable;
- Stored transmitter number display;
- Display of the last received transmitter code;
- Replacement of a stored code;
- Total memory erasure;
- Relay operating mode programmable: pulse, step , delayed, with reduced range;
- Programmable relay release time from 1 sec. to 17 hours;
- Reduced range mode programmable for each relay.
4 - INSTALLATION
The appliance has been designed in full compliance with the European Directives 89/336/CEE, 73/23/CEE and
according to the specifications of the Regulation EN 60335-1.
4.1-Positioning
The location choice is very important for the best result of the installation.
The following conditions have to be followed:
- Fix the receiver far from interference sources as informatic systems, allarm systems or other radio emissions.
- the distance between 2 receivers should be more than 1.5 m.
4.2-Fixing
Remove the cover of the receiver; fix the box in each corner by using the screws and the plugs supplied.
Pag. 12
Tab.1
