
C106 Keypad
13
Time Restricted Access
The C105 Keypad has a pair of terminals marked ‘TIME’ which can be connected
to an external Time Clock or Key switch to control time-restricted access. Any
switch contact must be fully isolate (i.e. voltage free), refer to ‘Optional
Components’ at the front of this manual for a suitable Time Clock.
Access code may be programmed as follows:
Access Time Switch Status Usage
No Restriction - Executive
Zone 1 Contact Closed Staff (shift 1)
Zone 2 Contact Open Staff (shift 2)
Exit Button
The terminal marked ‘EXIT’ may be connected to an external push-button (e.g.
M5077 switch) for ‘push to exit’ operation. Momentarily operating this button will
directly operate the lock release for the programmed duration.
Alternatively, the input may be used with a Fireman’s Override keyswitch, which
should be of the normally-open type. If this feature is to be used it is important
that the lock release be of a continuously-rated design.
In general, a switch connected to the ‘EXIT’ terminals should be fully isolated i.e.
voltage-free.
C106 Keypad
14
Programming the C106 Keypad
General
The 10 access codes, lock time etc, are all programmed via the keypad. To
prevent unauthorised use, a security key (1 - 8 digits) must be entered.
The basic principle of programming is as follows:
Procedure
— Enter the security key (1 to 8 digit number).
— Enter a key sequence on the keypad.
— Observe both the red and green LEDs flash for one second.
— When all functions are programmed, exit program mode by
pressing **.
Each program function is described in detail on the following pages.
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