The RT7 is a universal relay that can be used to supervise both safety devices and the internal safety of your machinery. The RT7 has 4 NO dual safety outputs of which two may be delayed for up to three seconds in order to achieve a safe and 'soft' stop. Another option with the RT7 is manual or automatic resetting. A manual supervised reset is used for gates and other safety devices that can be bypassed, while an automatic reset is used for small safety hatches if deemed appropriate from a risk point of view.