Velleman projects K8093 User manual - Manual (Page 8)

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Construction
Sounder 9
+
BUZ1
BUZ1
‰ BUZ1
Terminal blocks 10
‰ SK2 : 2p
(Relais)
‰ SK3 : 2p
(N.O. / N.C)
‰ SK4 : 2p
(COM / -)
‰ SK5 : 2p
(power supply)
Output
Electrolytic capacitors 11
Watch the polarity!
‰ C4 : 470µF
‰ C5 : 10µF
RF-receiver 12
‰ RX1 : RX433N
Relay 13
‰ LD1: Red (power)
‰ LD2: Red (status)
‰ LD3: Red (alarm)
‰ LD4: Green (relais)
COM
NO NC
LED’s 14
STEP1: Place the LEDs together with the circuit board in the upper part
of the housing.
STEP2: Solder one lead of each led and check the positon. If OK,
solder the second lead.
R.
..
R.
..
R.
..
R.
..
R.
..
R.
..
R.
..
R.
..
R.
..
R.
..
R.
..
R.
..
R.
..
R.
..
STEP1
STEP2
C (-)
Watch the polarity!
15
‰ IC1 : VK8093
(programmed PIC16F1503-I/P)
16
R. .. R. ..
‰ RY1
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