Power Input

The input power has an operational range of 21.5—28 Vdc, nominal 24 Vdc.

Input power out-of-range diagnostics are provided.

Analog Input for Position Demand

The analog inputs are nominally 4–20 mA (25 mA range). Range and failure

diagnostics are provided based on software configuration and settings.

PWM Input for Position Demand

The PWM input accepts a 500 to 2000 Hz input signal of 5 to 26 volts peak-to

peak voltage (referenced to unit battery ground), and each channel is

independently jumper-configurable to accept push-pull or open-collector PWM

signals. The PWM input duty cycle minimum and maximum fields are adjustable

to match the controller sending the demand. Range and failure diagnostics are

provided based on software configuration and settings.