Datakom DKG-119 - Inputs and Outputs

DKG-119 User Manual V-27 (20.04.2012)
- 5 -
RS-232 SERIAL PORT: This connector provides serial data input and output for various purposes like
remote monitoring and remote programming.
EXTENSION CONNECTOR: This connector is intended for the connection to output extension modules.
The optional relay extension module provides 8 programmable 16A relay outputs. The unit allows the use
of up to 2 I/O extension modules.
Term
Function
Technical data
Description
1
-
2
-
3
-
4
-
5
-
6
LOW OIL PRESSURE
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 battery+ or battery-. The effect
of the switch is also selectable from a list. See
PROGRAMMING section for more details.
7
HIGH TEMP
8
EMERGENCY STOP
9
SPARE-2
10
SPARE-1
11
GENERATOR NEUTRAL
Input, 0-300V-AC
Neutral terminal for the generator phase.
12
GEN-L1
Generator phase
inputs, 0-300V-AC
Connect the generator phase to this input. The
generator phase voltage upper and lower
limits are programmable.
13
GENERATOR CONTACTOR
Relay output, 16A-AC
This output provides energy to the generator
contactor. If the generator phase do not have
acceptable voltage or frequency, the
generator contactor will be de-energized. In
order to provide extra security, the normally
closed contact of the mains contactor should
be serially connected to this output.
2. INPUTS AND OUTPUTS