8
Different configurations
Figure A :
Standard configuration, use a separate control
voltage.
Figure B :
Connection to one of the analogue outputs of the K8000 interface card. If
DAC1 is used then the circuit can be controlled with the demo program,
"dimmer".
The circuit can also be tested with the test program of the K8000.
Figure C :
Internal reference voltage used as control voltage.
15. Different configurations
+
SUPPLY
POWER
(8...35VDC)
DC CONTROL VOLTAGE (max. 35V)
-
+V
LOAD
+
-
+
-
K8004
-
+
GND
DC LOAD
GND
DCIN
GND
DACx
K8000
(8...35VDC)
SUPPLY
DCIN
GND
K8004
-
GND
LOAD
+
+V
LOAD
DC
-
+
POWER
DAx
POWER
SUPPLY
(8...35VDC)
GND
LOAD
DCIN
K8004
-
GND
DC
+V
+
LOAD
-
+
1K
VREF
