Autronica SM4 User Manual

SM4 Manual by MRM-Racing V3.0
21
Output Channel Electrical Characteristics
The following table describes the electrical characteristics of the output channels when used for
Auxiliary devices such as small solenoids, automotive relays or constant loads.
Output Description
OUTPUT TYPE
IGNITION 1 O/P
PUSH-PULL DRIVER 12 VOLT TO GROUND, +/- 1 AMP
IGNITION 2 O/P
PUSH-PULL DRIVER 12 VOLT TO GROUND, +/- 1 AMP
IGNITION 3 O/P
PUSH-PULL DRIVER 12 VOLT TO GROUND, +/- 1 AMP
IGNITION 4 O/P
PUSH-PULL DRIVER 12 VOLT TO GROUND, +/- 1 AMP
OUTPUT 1 /STEPPER
PUSH-PULL DRIVER 12 VOLT TO GROUND, +/- 1 AMP
OUTPUT 2 /STEPPER
PUSH-PULL DRIVER 12 VOLT TO GROUND, +/- 1 AMP
OUTPUT 3 /STEPPER
PUSH-PULL DRIVER 12 VOLT TO GROUND, +/- 1 AMP
OUTPUT 4 /STEPPER
PUSH-PULL DRIVER 12 VOLT TO GROUND, +/- 1 AMP
INJECTOR 1 O/P
ON IS SHORTED TO GROUND, 4 AMP
INJECTOR 2 O/P
ON IS SHORTED TO GROUND, 4 AMP
INJECTOR 3 O/P
ON IS SHORTED TO GROUND, 4 AMP
INJECTOR 4 O/P
ON IS SHORTED TO GROUND, 4 AMP
INJECTOR 5 O/P
ON IS SHORTED TO GROUND, 4 AMP
INJECTOR 6 O/P
ON IS SHORTED TO GROUND, 4 AMP
INJECTOR 7 O/P
ON IS SHORTED TO GROUND, 4 AMP
INJECTOR 8 O/P
ON IS SHORTED TO GROUND, 4 AMP
PWM 1 O/P
ON IS SHORTED TO GROUND, 3.5 AMP 9.5 –1200HZ
PWM 2 O/P
ON IS SHORTED TO GROUND, 3.5 AMP 9.5 –1200HZ
OUTPUT 5
ON IS SHORTED TO GROUND, 2.5 AMP
OUTPUT 6
ON IS SHORTED TO GROUND, 2.5 AMP
OUTPUT 7
ON IS SHORTED TO GROUND, 3.5 AMP
OUTPUT 8
ON IS SHORTED TO GROUND, 2 AMP
Input Channel Electrical Characteristics
INPUT
DESKRIPTION
ANALOG 1 I/P
0 – 5 VOLT, WHEN USED AS SWITCHED INPUT ADD 1K PULL-UP RESISTOR
ANALOG 2 I/P
0 – 5 VOLT, WHEN USED AS SWITCHED INPUT ADD 1K PULL-UP RESISTOR
O2 I/P
0 – 5 VOLT, WHEN USED AS SWITCHED INPUT ADD 1K PULL-UP RESISTOR
SW1 (INJ6, IF NOT USED)
SWITCHED INPUT, SHORT TO GROUND FOR TO ACTIVATE
SW2 (INJ7, IF NOT USED)
SWITCHED INPUT, SHORT TO GROUND FOR TO ACTIVATE
SW3 (INJ8, IF NOT USED)
SWITCHED INPUT, SHORT TO GROUND FOR TO ACTIVATE
HSI1 (IF NOT USED)
SWITCHED INPUT, SHORT TO GROUND FOR TO ACTIVATE
HSI2 (IF NOT USED)
SWITCHED INPUT, SHORT TO GROUND FOR TO ACTIVATE
HSI3 (IF NOT USED)
SWITCHED INPUT, SHORT TO GROUND FOR TO ACTIVATE
See wiring diagram SM4 Input Switches at end of manual for pull-up resistors.

Autronica SM4 Specifications

General

Brand	Autronica
Model	SM4
Category	Control Unit
Language	English