DATAKOM DKG-705 User’s Manual
705_USER.doc
- 7 -
Term Function
Technical data
Description
11
12
CURR_W-
13
14
CURR_V-
15
16
CURR_U-
Current transformer
inputs, 5A-AC
Connect the generator current transformer
terminals to these inputs. Do not connect the
same current transformer to other units than
DKG-705 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).
17
COOLANT TEMP. SENSOR
Input, 0-5000 ohms
Analogue temperature sensor connection. Do
not connect the sensor to other devices.
18
OIL PRESSURE SENSOR
Input, 0-5000 ohms
Analogue oil pressure sensor connection. Do
not connect the sensor to other devices.
19
FUEL LEVEL SENSOR
Input, 0-5000 ohms
Analogue fuel level sensor connection. Do not
connect the sensor to other devices.
20
OIL TEMP. SENSOR
Input, 0-5000 ohms
Analogue oil temperature sensor connection.
Do not connect the sensor to other devices.
Term Function
Technical data
Description
21
PROGRAM LOCK
Digital input
This input is used to prevent unwanted
modification to programmed values. If this
input is left open, program values can be
modified via the front panel buttons, but if this
input is connected to battery- it will not be
possible to change the program values.
22
DIGITAL INPUT-7
23
DIGITAL INPUT-6
24
DIGITAL INPUT-5
25
DIGITAL INPUT-4
26
DIGITAL INPUT-3
27
DIGITAL INPUT-2
28
DIGITAL INPUT-1
29
DIGITAL INPUT-0
Digital inputs
These inputs have programmable functions,
selectable from a list 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.
