
Request to Exit (REX) nput
A REX input acti ated the door output to unlock a door. A REX de ice can be a press to exit
button, motion detector or other de ice mounted on the secured side of an entrance. REX
features may be modified in De ice Settings for Doors and can be set to normally open (NO),
normally closed (NC) or monitored using either a series or parallel resistor. For applications
where a manual unlocking de ice is used, such as a exit bar, REX acti ating the door output can
be disabled.
Request to Exit Wiring
1. Disconnect power from the controller.
2. Determine if your REX de ice is normally open or
normally closed (refer to the instructions pro ided
by the REX manufacturer).
3. Connect the REX de ice as shown.
4. After power is applied to the controller, make sure
to configure the controller in De ice Settings for Doors and select the appropriate REX
input type.
5. After power is applied to the controller, erify the input is properly working.
Door Position nput
Monitors if the door is open or closed. The door switch (typically a magnetic reed switch, not
pro ided) will change state when the door is opened or closed. To use this feature, it must be
enabled in De ice Settings for Doors. It can be set to normally open (NO), normally closed (NC)
or monitored using either a series or parallel resistor.
Door Position Wiring
1. Disconnect power from the controller.
2. Determine if your door position switch is normally
open or normally closed (refer to the instructions
pro ided by the switch manufacturer).
3. Connect the door position switch as shown.
4. After power is applied to the controller, make sure to
configure the controller to use the door position
switch in De ice Settings for Doors and select the
appropriate door contact type.
5. After power is applied to the controller, erify the input is properly working.
Auxiliary nputs
Auxiliary inputs are used for general purposes and can be connected to de ices such as alarms,
detectors and de ices that ha e a switched output. These inputs can be set to normally open
(NO), normally closed (NC) or monitored using either a series or parallel resistor and these
features may be modified in De ice Settings for Aux Inputs.
Auxiliary inputs must be programmed to produce a defined action, such as acti ating an
auxiliary output, using E ent Actions.
Installation Instructions for 1 Door Systems – July, 2019 Page 10