User guide

F10X Manual
116
• Throttle Position Sensor
10 k Ω rotary potentiometer driven from throttle shaft
• Inte rnal Barometric Pressure Sensor
Barometric pressure compensation only
• Engine Spee d Pickup
Compatible with most trigger systems:
- 5 or 12 volt square wave;
- Pull-to-ground (open collector)
ECU Outputs
• Inje ctor Drive r
4 x Two State Programmable Peak-and-hold current limiting drivers capable of driving at:
- 4Apk/1Ahold
- 8Apk/2Ahold
The above current specifications allow the drivers to drive up to 8 x 2.2~2.4
Ω injectors, 16 x saturation
style injectors (High Impedance) or 4 x ~0.5
Ω .
CAUTION: Ensure software settings are correct since excessive current for long periods may damage
injectors.
• Pulse Width Modulated (PWM) Output
4 x Dedicated PWM outputs capable of driving: 1A continuous pull to ground
- Suitable for controlling turbo waste-gate, solenoids, valves, shift lights, relays etc.
• Fuel Pump Control
20A fused relay, features automatic priming and switch-off.
System Programming Requirements
• Compute r
IBM-PC or compatible, preferably laptop or notebooks
CGA, EGA or VGA, colour or monochrome display
640+ kb RAM
• Disk Drive
3.5" Floppy Disk Drive
• Se rial Port
Standard RS232C port - 9 pin D connector
COM1 or COM2 (selectable)