Velleman projects K8006 Assembly instructions - Manual (Page 11)

11
The drawing below shows a connection example with open collector outputs
(e.g. K8000 computer interface board, or K8050 (K6711) remote control
receiver). The open collector inputs are also available via modular connector
SK19, which allows easy and fast connection to a control circuit.
16. Interfacing with open collector outputs
24VAC LOAD1 N
1 C 2 C 3 C C
VELLEMAN K8006
L SUPPLY
C
LOAD2 N LOAD3 N LOAD4 N LOAD5 N N
1 2 3 4 5
D AN GER
HIGH
VOLTA GE 24VAC
PRIM
L N
L N
PUSH BUTTONS
AC POW ER
CI
RCUI
T
BREAKER
16
A
TR
A
N
S
F
O
R
M
E
R
OP
E N
CO
L LE
C TO
R
IN
P U TS
4 C 5
SW1 SW2 SW3 SW4 SW5
1 2 3 4 5 C
COLLECTOR
OPEN
OUTPUTS
Interfacing with open collector outputs
Fig. 2.0