AEM 30-71XX Infinity Stand-Alone Programmable Engine Mangement System Full Manual - Manual (Page 366)

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© 2014 AEM Performance Electronics
Infinity User Manual
Infinity Pin Hrdwr Ref. Hardware Specification Notes
C2-32 AGND_2_Out Dedicated analog ground Analog 0-5V sensor ground
C2-33 Analog_In_20 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power
supply and Sensor Ground pins as the low
reference. Do not connect signals referenced to
+12V as this can permanently damage the ECU.
C2-34 Analog_In_21 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power
supply and Sensor Ground pins as the low
reference. Do not connect signals referenced to
+12V as this can permanently damage the ECU.
Normally used as 3 Step Enable Switch input.
C2-35 Analog_In_22 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power
supply and Sensor Ground pins as the low
reference. Do not connect signals referenced to
+12V as this can permanently damage the ECU.
Normally used as USB Logging Request input.
C2-36 Analog_In_23 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power
supply and Sensor Ground pins as the low
reference. Do not connect signals referenced to
+12V as this can permanently damage the ECU.
Normally used as Charge Out Pressure input.
C2-37 Digital_In_6 No pullup. Will work with TTL
signals. Input can be assigned to different pins. See Setup
Wizard page Input Function Assignments for input
mapping options.
C2-38 Digital_In_7 No pullup. Will work with TTL
signals. 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.
C2-39 Power Ground_In Power Ground Connect directly to battery ground
C2-40 Power Ground_In Power Ground Connect directly to battery ground
C2-41 CanH_B_Out Dedicated High Speed CAN
Transceiver Not used
C2-42 CanL_B_Out Dedicated High Speed CAN
Transceiver Not used