Spitronics Orion-2 Standard

Fixed Inputs

2x Digital Inputs for Magnetic, Hall or Optic sensors. (Jumper selectable)

3x Analog Input 0-5V (May be used by firmware as digital)

1x Built in 3 Bar MAP Sensor input 0-5V (Optional. Sensor is sold Separately)

1x Water Temperature Input 2K NTC Resistance Sensor with 1K pull-up resistor Jumper selectable

1x Air Temperature Input 10K NTC Resistance Sensor with 7K5 pull-up resistor Jumper selectable

3Pin USB D-Bug Connection

Fixed Outputs

4x 18A 500V Ground / Floating output *

4x 6A 36V +12V / Floating Overcurrent Protected *

5x 19A 41V Ground / Floating

1x 19A 41V Ground / Floating, 1K pull-up resistor to 12V Jumper selectable

5V 600mA Power Output for TPS & Map Sensor and Magnetic Pickups

* These outputs share the same output from the Micro

General Purpose I/O

These GP I/O can be used as one of the following features. Note that they are software selectable and requires Jumper settings on the board.

I/O 1

18A 500V Ground / Floating output

Digital Input to Ground

Analog 0 to 5V with 10K Pull-up to 5V

Serial Bus1

I/O 2

18A 500V Ground / Floating output

Digital Input to Ground

Analog 0 to 5V with 74K Pull-up to 5V

Serial Bus2

Communication

Software UART Connection via USB2 converter cable

Universal Serial Bus (Optional)