1 multifunction relay switch k8015 illustrated assembly manual h8015ip-2 total solder points: 85 difficulty level: beginner 1 2 3 4 5 advanced 14 diffe rent fun ctions in cluding timers, switchin g, flash ing, inte rval, random switchi ng, .....
2 features & specifications features: 14 different functions including timers, switching, flashing, interval, random switching, … two pre-programmed delays. Learning mode for delays of 2s up to 12 days. Eeprom for delay time storage in case of power failure. On-board transient filter for the relay c...
3 assembly hints 1. Assembly (skipping this can lead to troubles ! ) ok, so we have your attention. These hints will help you to make this project successful. Read them carefully. 1.1 make sure you have the right tools: • a good quality soldering iron (25-40w) with a small tip. • wipe it often on a ...
4 assembly hints 1.3 soldering hints : 1- mount the component against the pcb surface and carefully solder the leads 2- make sure the solder joints are cone-shaped and shiny 3- trim excess leads as close as possible to the solder joint remove them from the tape one at a time ! Axial components are t...
5 construction r1 : 1k5 (1 - 5 - 2 - b) r2 : 1k5 (1 - 5 - 2 - b) r3 : 1k5 (1 - 5 - 2 - b) r4 : 10k (1 - 0 - 3 - b) r5 : 10k (1 - 0 - 3 - b) r6 : 10k (1 - 0 - 3 - b) r7 : 1k (1 - 0 - 2 - b) r8 : 10k (1 - 0 - 3 - b) 4. 1/4w resistors r... C1 : 100nf (104) c2 : 100nf (104) 8. Capacitors ic1 : 8p 7. Ic ...
6 t1 : bc547b t2 : bc547b 11. Transistors. Sk2 : 2p sk3 : 2p sk4 : 3p 13. Terminal blocks c3 : 100µf c4 : 100µf 14. Electrolytic capacitors . Watch the polarity ! C... Ry1 : vr10v121c or eq. 17. Relay ry... Construction ld... Cathode ld1 : 3mm red 10. Led. Watch the polarity! Sk1 12. Pin header c5 :...
7 construction the unit is equipped with a transient suppressor to reduce contact wear. With very small loads, it might be necessary to omit the shunt. Transient suppressor over the normal open contact transient suppressor over the normal closed contact 19. Shunt for transient suppressor. S k 1 s k ...
8 operating mode 20. Operation mode sw1 operation mode description momentary mode the load will be switched on as long as the pushbutton is pressed. Applications : doorbell, … toggle mode push once to turn on, push again to turn off the load. Applications : put a virtually unlimited num- ber of push...
9 operating mode non-retrigger- able timer push to turn on. After pre-set time has elapsed, load will turn off. Pushing the button during on-time has no effect. Load will turn off when pushbutton is held down and time elapses. Applications : general timing. Turn-on delay turn on delay starts when bu...
10 blinking circuit with timer push to start the blinking action as described above. At release, the timer will start. When time elapses, the load is turned off. A push during on-time restarts the timer. Applications : warning lights, buzzers, … random timer as long as the button is closed, the syst...
11 operating mode & learning mode the learning mode allows you to store two different delays, each from 2s up to 12 days. The delays are called delay1 and delay2. Originally, delay1 has been factory set to 3 minutes, while delay2 has been set to 30 minutes. All timer modes use delay1, unless the mod...
12 connection example low voltage 22. Connection example low voltage 12v 2.5a max.
13 connection example mains voltage 23. Connection example mains voltage 12dc or 9vac / 300ma 500w/230v max 275w/110v max 2.5a max.
14 pcb 24. Pcb p8015'2 velleman 12v i n p u sh but t o n c o m n o n c no nc vdr2 v d r 1 zd1 t2 t1 sw2 sw1 s k 4 sk3 sk2 1 sk1 ry1 r 1 0 r 9 r8 r7 r6 r5 r4 r3 r 2 r 1 ld1 ic1 d 4 d 5 d 3 d 2 d 1 c5 c4 c3 c2 c1 nc no co m c2 c1.
15 pcb 25. Diagram d2 1n4007 d3 1n4007 d5 1n4007 d4 1n4007 zd1 5v1/0.5w c4 100µ/35v c3 100µ/35v c1 100n r1 1k5 gp4 3 gp 3 /m c l r 4 gp 0 7 gp 1 6 gp 2/ t 0 c k i 5 vs s 8 gp5/osc1/clkin 2 vd d 1 ic1 pic12ce518 r5 10k t1 bc547 r6 10k sw2 ds-4 ry1 vr10v121c ld1 led3rl d1 1n4148 r4 10k r9 220/0.6w r10...
16 modifications and typographical errors reserved © velleman components nv. H8015ip - 2004 - ed2 (rev. 1.0) velleman components nv legen heirweg 33 9890 gavere belgium europe www.Velleman.Be www.Velleman-kit.Com 5 4 1 0 3 2 9 2 9 1 1 4 3.
