Datakom D-200 MK2, User Manual

Page: 43 / 135

D-200 MK2 User Manual Firmware V-6.3
L058D01-EN - 43 -
Term Function Technical data Description
1 BATTERY POSITIVE +12 or 24VDC The positive terminal of the DC Supply.
2 BATTERY NEGATIVE O VDC Power supply negative connection.
3 DIGITAL OUTPUT 1
Protected
Semiconductor
Outputs
1A/28VDC This relay has programmable function,
selectable from a list. Factory set as
CRANK output.
4 DIGITAL OUTPUT 2
This relay has programmable function,
selectable from a list. Factory set as
FUEL
output.
5 DIGITAL OUTPUT 3
This relay has programmable function,
selectable from a list. Factory set as
ALARM output.
6 CHARGE Input and output
Connect the charge alternator’s W/D+
terminal to this terminal. This terminal will
supply the excitation current and measure
the voltage of the charge alternator.
7 ANALOG SENDER 1
(OIL PRESSURE SENDER) Resistor measuring
input,
0-5000 ohms Connect to the oil pressure sender.
Do not connect the sender to other
devices.
8 ANALOG SENDER 2
(COOLANT TEMP. SENDER) Connect to the coolant temperature
sender. Do not connect the sender to
other devices.
9 ANALOG SENDER 3
(FUEL LEVEL SENDER) Connect to the fuel level sender.
Do not connect the sender to other
devices.
10 SENDER GROUND Input Ground potential for analog senders.
Connect to the engine body, close to
senders.
Term Function Technical data Description
11 DIGITAL INPUT 1 Digital Inputs,
0-30Vdc The input has programmable function.
Factory set as
LOW OIL PRESSURE
SWITCH .
12 DIGITAL INPUT 2 The input has programmable function.
Factory set as
HIGH TEMP SWITCH .
13 DIGITAL INPUT 3 The input has programmable function.
Factory set as
EMERGENCY STOP.
14 DIGITAL INPUT 4 The input has programmable function.
Factory set as
SPARE INPUT-1.
15 DIGITAL INPUT 5 The input has programmable function.
Factory set as
SPARE INPUT-2.
16 DIGITAL INPUT 6 The input has programmable function.
Factory set as
SPARE INPUT-3.
Term Function Technical data Description
17 MPU + / (CANBUS-H) Analog input, 0.5 to
30V-AC
(Digital
communication port) Connect the MPU unit to these inputs.
(Connect the J1939 port of an electronic
engine to these terminals. The 120 ohm
terminating resistors are inside the unit.
Please do not connect external resistors.)
Use a twisted cable pair or coaxial cable
for best results.
18 MPU - / (CANBUS-L)
7. TERMINAL DESCRIPTION