User’s Manual 9
3
Connectors JA, JB and JC are the terminals of the optocoupled inputs of the board. These
inputs are active if connected to ground.
Some inputs have programmable functions that can be changed by a programming menu.
Terminal Function
JA 01
Auxiliary alarm (BLOCK) input.
JA 02
Auxiliary alarm (BLOCK) input enabled only after a delay time from engine running.
JA 03
EMERGENCY STOP.
JA 04
Auxiliary warning input.
JA 05
Inhibition / Mains simulation.
JA 06
INPUT 06
REMOTE TEST
. Programmable input preset to test command. If driven and
the key-lock is in AUTO, actives the TEST mode.
JA 07
INPUT 07
OIL PRESS. ALARM
. Programmable input preset to a BLOCK for engine
minimum oil pressure.
JA 08
INPUT 08
OIL PRESS. WARN.
Programmable input preset to a WARNING for engine
low oil pressure.
JA 09
INPUT 09
WATER TEMPERATURE ALARM.
Programmable input preset to a BLOCK
for maximum coolant temperature.
JB 10
INPUT 10
WATER TEMPERATURE WARN.
Programmable input preset to a
WARNING for high coolant temperature.
JB 11
INPUT 11
OVERLOAD.
Programmable input preset to a BLOCK for external
OVERLOAD sensor.
JB 12
INPUT 12
OVERSPEED.
Programmable input preset to a BLOCK for an external
OVERSPEED sensor.
