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10.8
ELECTRICAL
10
CHARACTERISTIC PARAMETER UNIT NOTE
Operating Temperature -40 to +55 C
Ambient temperatures at which module
should remain within specified limits
Storage Temperature -50 to +85 C
Ambient temperatures which should
have no adverse effects
on module operation
CHARACTERISTIC MIN TYP MAX UNIT NOTE
Battery Voltage 10.5 14.4 16 Vdc PDM functions will operate over this range
Batt. Quiescent Current 1.5 2 mA Min. draw from battery with key off
REGULATOR
Regulator Voltage 14.1 14.4 14.8 Vdc
Regulator Output 25 32 Adc Max. total DC amperage available from regulator
Over-Voltage Threshold 16 Vdc
Battery voltage that will cause
the regulator to temporarily turn off
Minimum Battery Voltage 2 Vdc
Min. voltage required on RUN for
regulator to begin operation
Alternator Coil 1 Resistance 15k Ohm
Resistance between alternator signal and ground
Only on this designated alternator signal
BAT_PROT OUTPUT
Output Current 20 Amp Nominal Continuous output current
Limit 30 Amp Current level that will cause turn off after delay
Time Delay 0.6 Sec Time above limit until SSCB trips
Voltage 6.2 Vdc Min Battery voltage for BAT_PROT to remain on
ECM RELAY OUTPUT
Current Output 20 Amp Nominal continuous output
Output Limit 30 Amp Current level that will cause turn off after delay
Overload Delay 0.6 Sec Time above limit until ECM Relay trips
IGNITION RELAY OUTPUT
Output Current 10 25 Amp Max. continuous current
Rep. Short-circuit Limit 26 Amp Typical limit to cause repetitive thermal cycling
ACC_PWR OUTPUT
Output Current 10 25 Amp Max. continuous current
Rep. Short-circuit Limit 26 Amp Typical limit to cause repetitive thermal cycling
FUEL PUMP OUTPUT
Output Current 10 25 Amp Max. continuous current
Rep. Short-circuit Limit 26 Amp Typical limit to cause repetitive thermal cycling
FAN RELAY CONTROLLER
Fan Motor Current 10 12 Amp Current capability of the FAN output
Over-current Limit 18 Amp Threshold to start fan stall delay timer
Fan Load Open Delay 5 Sec Time delay after detection of open fan load
Fan Stall On Time 2 Sec
Time FAN output will remain on
after current limit
exceeded
Fan Stall Off Time 10 Sec
Time FAN output will remain off after current limit
exceeded. FAN_STAT on during this time