12V 4x4 dual circuit winch control

Emulating a dual circuit winch controller for an off road 4x4. i] The top 2 push buttons represent the winch in/out on a wireless remote, the receiver for which is activated by the common power for the 2 buttons. ii] The 2 left push buttons represent the in-cab wired in/out switch which must disable the wireless remote when in use. iii] The power switch (left) does have an LED (yellolw) indicating the the winch is powered. iv] The 4 relays are actually 2 DPDT relays which will deactivate the wireless remote when the in-cab switches are active, The red and green LEDs represent the power to the winch controller relay.

published 1 year ago