DKG-309 User Manual V-02
(11.05.2009)
- 6 -
Term Function
Technical data
Description
16
CHARGE
Input and output
Connect the charge alternator’s D+ terminal to
this terminal. This terminal will supply the
excitation current and measure the voltage of
the charge alternator.
17
RELAY-2 (HORN RELAY)
Output 10A/28VDC
This relay has programmable function,
selectable from a list.
18
RELAY-1 (STOP RELAY)
Output 10A/28VDC
This relay has programmable function,
selectable from a list.
19
START RELAY
Output 10A/28VDC
This relay controls the engine cranking.
20
FUEL RELAY
Output 10A/28VDC
This relay is used for fuel solenoid control. It is
internally connected to terminal 16 for
supplying the charge alternator’s excitation
current.
21
EMERGENCY STOP
Digital inputs
These
inputs
have
programmable
characteristics selected via the program
menu. Each input may be driven by a
‘normally closed’ or ‘normally open’ contact,
switching either or battery-. The effect
of the switch is also selectable from a list. See
PROGRAMMING section for more details.
22
SPARE-2
23
PROGRAM LOCK
24
SPARE-1
25
COOLANT LEVEL
26
HIGH TEMP
27
LOW OIL PRESSURE
28
RECTIFIER FAIL
29
Current
transformer
inputs, 5A-AC
Connect the generator current transformer
terminals to these inputs. Do not connect the
same current transformer to other instruments
otherwise a unit fault will occur. Connect each
terminal of the transformer to the unit’s related
terminal. Do not use common terminals. Do
not use grounding. Correct polarity of
connection is vital. If the measured power is
negative, then change the polarity of each 3
current transformers. The rating of the
transformers should be the same for each of
the 3 phases. The secondary winding rating
shall be 5 Amperes. (For ex. 200/5 Amps).
30
CURR_1-
31
32
CURR_2-
33
34
CURR_3-
