AEM 30-71XX Infinity Stand-Alone Programmable Engine Mangement System Full Manual - Manual (Page 370)

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© 2014 AEM Performance Electronics
Infinity User Manual
Infinity Pin Hardware Ref. Hardware Specification Notes
C1-15 Coil 6_Out 25 mA max source current 0-5V Falling edge fire. DO NOT connect directly
to coil primary. Must use an ignitor OR CDI that
accepts a FALLING edge fire signal.
C1-16 Coil 5_Out 25 mA max source current 0-5V Falling edge fire. DO NOT connect directly
to coil primary. Must use an ignitor OR CDI that
accepts a FALLING edge fire signal.
C1-17 Crankshaft Position Sensor
VR+_In Differential Variable Reluctance Zero
Cross Detection See Setup Wizard page Cam/Crank for options.
C1-18 Crankshaft Position Sensor
VR-_In See Setup Wizard page Cam/Crank for options.
C1-19 Camshaft Position Sensor 1
VR-_In Differential Variable Reluctance Zero
Cross Detection See Setup Wizard page Cam/Crank for options.
C1-20 Camshaft Position Sensor 1
VR+_In See Setup Wizard page Cam/Crank for options.
C1-21 LowsideSwitch_2_Out Lowside switch, 1.7A max, NO internal
flyback diode.
No pullup
See Setup Wizard Pages "User GPOs" for
activation criteria and "LowSide Assignment
Tables" for output assignment
C1-22 LowsideSwitch_3_Out Lowside switch, 6A max with internal
flyback diode. Inductive load should
NOT have full time power.
No pullup
See Wizard page "LowSide Assignment Tables"
for output assignment.
MIL Activates when any of the following flags are
true: ErrorAirTemp, ErrorBaro,
ErrorCoolantTemp, ErrorEBP, ErrorFuelPressure,
UEGO_0_Diag_error, UEGO_1_Diag_error,
ErrorMAFAnalog, ErrorMAFDigital, ErrorMAP,
ErrorOilPressure, ErrorThrottle.
C1-23 AGND_1_Out Dedicated analog ground Analog 0-5V sensor ground
C1-24 AGND_1_Out Dedicated analog ground Analog 0-5V sensor ground
C1-25 Crankshaft Position Sensor
Hall_In 10K pullup to 12V. Will work with
ground or floating switches. See Setup Wizard page Cam/Crank for options.
C1-26 Camshaft Position Sensor 1
Hall_In 10K pullup to 12V. Will work with
ground or floating switches. See Setup Wizard page Cam/Crank for options.
C1-27 Digital_In_2 10K pullup to 12V. Will work with
ground or floating switches. See Setup Wizard page Cam/Crank for options.
C1-28 Dig3 [Hz] / Dig3_Duty_In 10K pullup to 12V. Will work with
ground or floating switches. Frequency input can be assigned to Wheel
Speed, TurboSpeed, Flex Fuel or other functions.
See Setup Wizard page Input Function
Assignments for mapping options.
C1-29 Dig4 [Hz] / Dig4_Duty_In 10K pullup to 12V. Will work with
ground or floating switches. See Setup Wizard page Vehicle Speed for
calibration constant.
C1-29 RS232 Rx_In RS232 Line Driver/Receiver Future expansion
C1-30 Digital_In_5 10K pullup to 12V. Will work with
ground or floating switches. See ClutchSwitch 1-axis table for setup options.
Input can be assigned to different pins. See
Setup Wizard page Input Function Assignments
for input mapping options.
C1-30 RS232 Tx_Out RS232 Line Driver/Receiver
Future expansion