Electrical Connections

Swift Valve

The interface for the Swift is a circular 24-pin sealed connector. All I/O points on

this connector are wired to the Swift Driver. Refer to Chapter 3 for details on

Swift valve wiring.

Swift Driver

The interface for the Swift Driver is a 48-pin PCB-mounted sealed automotive

style receptacle, which protrudes through the driver enclosure. Wiring harness

mating is accomplished using two separate plugs, one 30-pin (J1) and an 18-pin

(J2). Refer to Chapter 3 for details on Swift Driver wiring.

Swift Valve Inputs/Outputs (I/O)

The following Inputs/Outputs (I/O) are available in the Swift Valve:

 driver stepper motor inputs (2)

Driver Stepper Motor Inputs

Each driver channel has stepper motor inputs for connection to the Swift Driver.

Driver Inputs/ Outputs (I/O)

The following Inputs/Outputs (I/O) are available in the Swift Driver:

  power input

 2 analog inputs; one per valve channel (optional)

 2 PWM inputs; one per valve channel (optional)

 1 discrete input

 1 discrete output

 1 RS-232 communications port

 1 CAN (Controller Area Network)/DeviceNet port