Velleman projects K6714 Assembly instructions - Manual (Page 13)

13
19. INFORMATION FOR UPGRADING YOUR MODULE !
Component Quantity Description Order Nr.
Diodes 8 1N41418 small signal diode. 1N4148
Resitors 16 1/4W—1K5
LED’s 16 3mm Rd 1.0 MCD TD universal LED3RL
IC Socket 2 18P DIL IC Socket 300 Mil. 18P
DIP switch 2 DS-8 DIP switch 1P and 8Pos. DS-8
Teminal blocks 6 Screw connector print 2 pole Blue Screw02
Teminal blocks 8 Screw connector print 3 pole Blue Screw03
Relays 8 Miniature Rel 12V/15A/1C JZC-22F
1Z Vr15M121
C
IC’s 2 Octal high Current/High Voltage
Driver ULN2803
OPTION : Noise suppression of the relay contacts :
Component Quantity Description Order Nr.
Resistors 8* 0,5W / 220 Ohm RB220E0
Capacitors 8* 100nF / 400V 15MQ100
or 1/250A
The quantity shown only pertains to the K6714 with an 8-relay output.
Double the quantity if you wish to extend your standard module to a
16-relay output.
(*) Simply double the quantity if you have the K6714-16 kit .
Components necessary to upgrade the K6714 to K6714-16 “16 Relay out-
puts” :