10
CAUTION: MOST PARTS OF THE CIRCUIT CARRY DANGEROUS
VOLTAGES (MAINS) ! OBSERVE ALL SAFETY REQUIREMENTS THAT
MIGHT APPLY !
First, make sure to apply an extra layer of solder on all thinned PCB tracks be-
cause these have to handle high currents.
Connect a light bulb rated for the wall outlet voltage (mains) to
LOAD 1.
Insert a dimmer module (K8007) or timer module (K8008) into the first slot (mind
the direction, the components must point to the left).
Connect a 24VAC/300mA source (e.g. transformer) to the
24VAC
connector.
LD6 will light.
Connect the 110-240V mains to the SUPPLY
N
eutral and
L
ive connector. LD7
will light.
Push button SW1. The module will be activated, and the light bulb will light.
For dimmer/timer module operation details, please check their manuals.
All remaining slots must be tested in the same way. Disconnect the mains
when removing modules or wiring.
14. Testing the Unit
!
24VAC
LOAD1
N
1 C 2 C 3 C
C
VELLEMAN P8006'1
L
SUPPLY
PUSH BUTTON INPUTS
SK1
SK2
SK3
SK4
SK5
10
1
1
1
1
C
3
1
4
5
2
OPEN COLLECTOR
INPUTS
C
LOAD2
N
LOAD3
N
LOAD4
N
LOAD5
N
N
10
10
10
1 2 3 4 5
DANGER
HIGH
VOLTAGE
24VAC INDICATION
LD6
LD7
24VAC/300mA
TRANSFORMER
DIMMER OR TIMER MODULE
WALL OUTLET
WALL OUTLET
4 C 5
SW1 SW2 SW3 SW4 SW5
Testing