High Country Tek PLD, Powerline / universal single / dual coil PWM Valve Driver - Manual (Page 12)

Part No:- 021-00155 RevD7 PowerLine System Controller User Guide Page | 12
PowerLine User Guide
Module Connections Cont.
NOTE:
Sinking or open collector sensors may require an external pull up resistor.
Pot Ref Out ( Connector terminal 10 ):
Pot Ref Out provides +5VDC through a 1K
Ω current limit resistor ( 5mA max ) and is typically used for local
connection to a 10K potentiometer or Joystick.
NOTE:
This output should not be used as a sensor power supply as it will not supply sufficient current.
Enable In ( Connector terminal 11 ):
This is a sinking switch input. Activation is achieved by pulling the input high to either +5-Volts or to the module
+power supply connection.
This input nominal impedance is 10 KOhms.
NOTE:
This input is internally pulled low to prevent a floating input when deactivated or not in use.
Direction ( Connector terminal 12 ):
This is a sinking switch input that may be used to activate ‘Coil B’ remotely.
This innovative feature allows the user to have full resolution of the command source by choosing when to
select the coil ‘B’ drive output rather than offsetting the command input to mid-point.
Activation is achieved by pulling the input high to either +5-Volts or to the modules +power supply connection.
This input nominal impedance is 10 KOhms.
NOTE:
This input is internally pulled low to prevent a floating input when deactivated or not in use.