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Nidac VST62 - Auxiliary Input Functions; Auxiliary Relay Functions

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15
Mode
Auxiliary Relay Function
4
Door Open Too Long Alarm
5
Door Forced Open Alarm
6
DOTL and DFO Alarm
7
Shunt
8
Auxiliary Lock
9 Lockout Standard Users Auxiliary Lock
10
Key
11
Direct Shunt
12 Lockout Standard Users Tamper
4.4.1 Auxiliary Input Functions
Lock REX - The Auxiliary input acts as a secondary REX for the Lock
relay. This is useful if you want to use two different types of REX trigger
sources such as a NO and NC or a Momentary and a Continuous.
Door Monitor - Used to monitor the open and closed status of the door
controlled by the Lock relay. In this mode the input needs to be NC
(connected to 0V) when the door is closed and open circuit when the
door is open.
Auxiliary Lock REX - The Auxiliary input acts as a REX for the Auxiliary
relay using Auxiliary Time 2 in the same way that the REX input does for
the Lock relay.
Lockout Standard Users - When the Auxiliary input is active (connected
to 0V) all Standard User Codes are locked out. Master & Primary User
Codes will still work as normal.
4.4.2 Auxiliary Relay Functions
Key - When the keypad is in operating mode, pressing the key will
activate the Auxiliary relay for the Auxiliary Relay Time (setting 911),
Note that pressing the key whilst in the middle of entering a code will
not activate the auxiliary relay and will invalidate the current code entry.
This function is generally used for a door bell output activator.
Auxiliary Lock - The Auxiliary relay is used to control a second door lock
connected to the VST keypad. It is activated for Auxiliary Relay Time by
a user code programmed to operate Auxiliary Door (refer to the User
Codes section on page 11).

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