Sices HS 315, Техническое руководство

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26 Technical Handbook
Basic diagram for switching off when de-energizing
The JL connector is configured by default for connecting the starter motor ( START ), fuel
solenoid valve ( FUEL SOLENOID ); although not configured by default, there is also an output
for energizing/controlling the operation of the battery recharge alternator ( +D ). Unless used to
configure the engine (for example engines with CAN-BUS), the two outputs can be
reconfigured from parameter for other purposes and teD may be used as digital input
or additional voltage measurement input.
The status of the START and FUEL outputs is displayed on page S.13 (0 = output inactive, 1
= output active)
In detail:
Common positive input for the START and FUEL outputs. It must be connected to the starter
battery and must be fuse protected, with a capacity suitable for the current to be delivered,
through a contact of the emergency button, i.e. this connection must be interrupted when the
emergency button is pressed (NOTE: this does not apply to systems with arrest while
energized). Several emergency buttons may be used by series connecting them to each other.
If no voltage is present (i.e. when pressing the emergency button) in the operating
modes (MAN, AUTO, TEST, etc.) the device causes the A048 emergency stop blockage.
You cannot configure HS315 to disable the emergency stop blockage.
The voltage to the JL-2 terminal is measured to the purpose of managing the relevant alarm
and is displayed on page S.16, under entry EM-S.
Caution: do not use the terminal as common minus for the two relay outputs. Within the outputs
there are damper diodes for opening over voltages that would be conducted and immediately
damaged.
Positive relay output, with maximum capacity of 3A @30VDC. Integrated internal diode for
damping opening over voltages. This terminal shows the battery voltage present on connector