AEM 30-3705 Infinity-6/8h Mini-Harness - Manual (Page 19)

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© 2014 AEM Performance Electronics
Infinity Pin Hardware Ref. Hardware Specification Notes
C1-31** Coil 7
(**Infinity-8H Only) 25 mA max source current Available on P/N 30-7108 only. 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.
C1-32* Digital_In_7
(*Infinity-6 Only) 10K pullup to 12V. Will work with
ground or floating switches. Available on P/N 30-7106 only. Input can be
assigned to different pins. See Setup Wizard
page Input Function Assignments for input
mapping options.
C1-32** Coil 8
(**Infinity-8H Only) 25 mA max source current Available on P/N 30-7108 only. 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.
C1-33 Power Ground Power Ground
Connect directly to battery ground
C1-34 CANL_Aout Dedicated High Speed CAN
Transceiver Recommend twisted pair (one twist per 2")
with terminating resistor. Contact AEM for
additional information.
C1-35 CANH_Aout Dedicated High Speed CAN
Transceiver Recommend twisted pair (one twist per 2")
with terminating resistor. Contact AEM for
additional information.
C1-36 CanL_Bout Dedicated High Speed CAN
Transceiver Not used, reserved for future expansion.
C1-37 CanH_Bout Dedicated High Speed CAN
Transceiver Not used, reserved for future expansion.
C1-38 Analog_In_Temp_1 12 bit A/D, 2.49K pullup to 5V See "Coolant Temperature" Setup Wizard for
selection.
C1-39 Analog_In_Temp_2 12 bit A/D, 2.49K pullup to 5V See "Air Temperature" Setup Wizard for
selection.
C1-40 Analog_In_Temp_3 12 bit A/D, 2.49K pullup to 5V See 1D table OilTempCal table for calibration
data and OilTemp [C] for channel data.
C1-41 Lowside Fuel Pump drive Lowside switch, 1.7A max, NO
internal flyback diode. Switched ground. Will prime for 2 seconds at
key on and activate if RPM > 0.
C1-42 LowsideSwitch_1 Lowside switch, 6A max with internal
flyback diode. Inductive load should
NOT have full time power. See Setup Wizard page Boost Control for
options. Monitor BoostControl [%] channel for
output state.
C1-43 Power Ground Power Ground
Connect directly to battery ground
C1-44 Knock Sensor 1 Dedicated knock signal processor See Setup Wizard page Knock Setup for
options.
C1-45 Knock Sensor 2 Dedicated knock signal processor See Setup Wizard page Knock Setup for
options.
C1-46 Power Ground Power Ground
Connect directly to battery ground
C1-47 +12V_Relay_Control 0.7A max ground sink for external
relay control Will activate at key on and at key off according
to the configuration settings.