CONTROLS, INCORPORATED
C O N T R O L S Y S T E M S & S O L U T I O N S
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f.
Switch Trip - Relay will be active if digital input is active.
g.
Engine Run - Relay will be active when engine RPM is greater than 600. Typically used
to drive an auxiliary circuit such as louvers or send a signal to a monitoring station.
h.
Alarm - Relay will be active when there is an alarm condition. Typically used to drive an
alarm horn or lamp. Also can be used to send a signal to a monitoring station.
i.
Pre Alarm - Relay will be active when there is a pre alarm condition. Typically used to
drive an alarm horn or lamp. Also can be used to send a signal to a monitoring station.
j.
Pre Alarm & Alarm - Energizes an external audible alarm when a pre alarm or alarm
condition is present. Pressing the ENTER button will silence.
k.
Alarm Horn - Energizes an external audible alarm when an alarm condition is present.
Pressing the ENTER button will silence.
l.
Low Oil Press Alarm - Relay closes if a low oil pressure shutdown is detected.
m.
High Coolant Temp Alarm - Relay closes if a high engine temperature shutdown is
detected.
n.
Over Speed Alarm - Relay closes if an over speed shutdown is detected.
o.
Over Crank Alarm - Relay closes if an over crank alarm is detected.
p.
Low Fuel Level Alarm - Relay closes if a low fuel level shutdown is detected.
q.
Input 2-9 - Closes if the associated input is active.
r.
Clutch 1 - Closes when Clutch 1 conditions are met.
s.
Clutch 2 - Closes when Clutch 2 conditions are met.
t.
Throttle B1 - Reserved for OEM applications.
u.
Throttle B0 - Reserved for OEM applications.
v.
Custom 1 - Reserved for OEM applications.
RELAY POLARITY
a.
Positive - Relay acts as a normally open contact.
b.
Invert - Relay acts as a normally closed contact.
RELAY INITIAL STATE
a.
On - Relay is activated upon power up.
b.
Off - Relay is not activated upon power up.
