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Transmitter Solutions SEL 2641 R433-Z4 Manual Installation page 2

4 relay external mini receiver

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2 - TECHNICAL SPECIFICATIONS
Receiver type
Carrier frequency
Local oscillator frequency
Demodulation
Local Oscillator
Channel width
Intermediate frequency
Input sensitivity
Local oscillator spurious emissions
Input load:
Power supply:
Consumption:
Steady / 12 Vdc ( 2 relays excited)
Steady / 24 Vdc ( 2 relays excited)
Max applicable power
Relay number
Contacts
Memory capacity
security code
Max code combination number
Operating temperature
Housing protection
Weight
Overall dimensions (mm)
2
Superheterodyne
433,92 MHz
6.6128 MHz
AM/ASK
VCO / PLL
> 25 KHz
10.7 MHz
-115 dBm
< -57 dBm
50 Ohm
12 / 24 Vac/dc
15 mA / 49 mA
19 mA / 55 mA
24VA
4
NO, NO/NC
85 user codesTX
Rolling code
64
2
-20°/+70°C
IP65
gr. 130
80 x 80 x 50
52
Fig. 1
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
1 antenna net
2 screws with plugs
Screws
Fig. 2
4 - INSTALLATION
Cover
Taps
Cable holes

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