Velleman projects K8093 User manual - Manual (Page 7)

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Construction
‰ R1 : 47K (4 - 7 - 3 - B)
‰ R2 : 560 (5 - 6 - 1 - B)
‰ R3 : 560 (5 - 6 - 1 - B)
‰ R4 : 47K (4 - 7 - 3 - B)
‰ R5 : 560 (5 - 6 - 1 - B)
‰ R6 : 1K (1 - 0 - 2 - B)
‰ R7 : 10K (1 - 0 - 3 - B)
‰ R8 : 10K (1 - 0 - 3 - B)
‰ R9 : 2K2 (2 - 2 - 2 - B)
‰ R10 : 560 (5 - 6 - 1 - B)
Resistors 1
IC socket 4
R...
R.
..
R.
..
Ceramic Capacitors 3
‰ C1 : 100nF (104)
‰ C2 : 100nF (104)
‰ C3 : 100nF (104)
‰ IC1: 14p
c ...
c ...
Vertical diode 5
CATHODE
D...
CATHODE
‰ D2 : 1N4007
Transistors 6
‰ T1 : BC547
‰ T2 : BC547
‰ T3 : BC547
I. CONSTRUCTION
Diodes
‰ D1 : 1N4148
‰ D2 : 1N4148
2
Watch the
polarity!
Watch the
polarity!
TVoltage regulator 7
VR... VR... ‰ VR1 : UA78L05
Push button 8
‰ SW1:LEARN BUTTON
Watch the position of
the notch!
features
• can store up to 4 remote controls (FIFO)
• chime function
• built-in pre-alarm
• always armed after power outage
• the built-in relay can switch a regular alarm (not included) (3 A 125 VAC) after 20 s pre-alarm
• arm time:
• slow with indication: if the door is open or closed (time to leave the room)
• quickly
• magnetic door contact included
Specifications
• power supply: 12V DC
• consumption:
• armed: 20 mA
• alarm relay powered: 50 mA
• relay: 3 A - 125 VAC
• frequency: 433.92 MHz
• 32-bit code technology
• more than 1.000.000.000 unique codes
• code can easily be changed for safety purposes
• transmitter: R&TTE compliant (ETS 300-220) *
• open field range of up to 30 m possible
• external antenna wire
• receiver dimensions: 108 x 102 x 45 mm / 4.25 x 4 x 1.77"
* ETS 300 -220:only for EU countries
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