Touch io Instruction Manual
(A) AUX Device
- An AUX device can be connected to the door controller to be triggered based on specified
events in the system; the most typical is a door prop alarm. The O (AUX Output) uses board power to
trigger the device so be sure correct amperage and voltage are available. If a full relay is needed, an AUX
relay can be connected to the (O) output to be triggered.
(B) NC/NO Jumper
- If the device connected requires power to be triggered, then place the jumper between
the center pin and NO. If the device requires dropping power to be triggered then place the jumper
between the center and NC.
(C) +/- Jumper
- If the device needs negative (-) on the trigger leg then place the jumper between the center
pin and (-). If the device needs positive (+) on the trigger then place the jumper between the center pin
and (+).
Need additional information about any of the following?
Wiegand Wiring Color & Functions
Page 16
