Velleman HAA2801 - Manual (Page 12)

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10 : DOOR SENS N.C. -- (Door Position Sensing Input -- Normally Close)
A Normally Closed (N.C.) sensing point referring to (-) ground, with the help of a normally closed
magnetic contact monitors the open or close state of the door. It initiates the following functions for
the system. Connect it with jumper to (-) Ground if not used.
a) Door Auto Re-lock
The system immediately re-locks the door after it is re-closed before the end of the programmed
time for output 1. It prevents unwanted “tailgate” entry.
b) Door Forced Open Warning (available in Split-decoded Mode only)
The controller generates “door forced open” warning and triggers alarm output instantly once
the door is forced to open without using a valid user PIN, Card or pressing of egress button. The
warning lasts as long as the time programmed (1-999 seconds). It can be stopped with the User
PIN or card for output 1 at anytime. See programming Location 80 of the keypad for the details.
c) Door Propped-up Warning (available in Split-decoded Mode only)
The controller generates propped-up warning beeps (does not activates alarm output) while the
door is left open longer than the allowable time programmed. The warning will last as long as the
door is open until it is re-closed. See programming Location 81 of the keypad for the details.
d) Inter-lock Control
The inter-lock control output always goes to (-) while the door is open, which gives signal to
disable the associated controller in the inter-lock system. See the Inter-lock terminal description
for more information.
e) Door Opening Alarm (available in Split-decoded Mode only)
Door Opening Alarm is designed for the emergency door only. It is always given when the door is
opened unless a valid User Code or Card is used prior to the door is opened. See programming
Location 91 of the keypad for the details.
11 : (-) GND -- (Common Ground of The System)
A grounding point of the keypad that is common to terminal 2.
12 : TAMPER IN -- (Tamper Switch – Normally Closed Input Terminal)
A Normally Closed (N.C.) input terminal referring to (-) ground. It is prepared for the tamper switch
of the keypad connecting to it. When the tamper switch is open circuit it triggers the internal siren
and the Alarm Output terminal. Link up this terminal to (-) Ground with jumper if not used.
The alarm lasts for 3 minute in stand alone mode. It is reset-able before expiry with User Code from
keypad in Split-decoded mode.
13 - 14 - 15 : OUTPUT 1 -- (Output Relay 1)
5 Amp relay dry contact controlled by the Group 1 User PINs & Cards in Split-decoded mode or by
the RF remote key in Stand Alone mode. It is recommended for door strike. Terminal 13 is Normally
Closed contact (N.C.), terminal 15 is Normally Open contact (N.O.) and terminal 14 is the common
point of the two contacts. Use N.C. output for Fail-safe locking device; and N.O. output for Fail-
secure locking device.
(a) The operation of Output 1 is programmable from the keypad in Split-decoded operation (with
Function Jumper on position 1). See programming Location 51 of the keypad for the details.
(b) The Output 1 is selectable for Start/Stop (toggle) mode (with Function Jumper on position 2) or
Adjustable Momentary Timer mode (with Function Jumper on position 3) in Stand Alone mode.
The Adjustable Timer (1-30 seconds) is located on the main circuit board inside the box. See Figure 2.
16 - 17 - 18 : OUTPUT 2 -- (Output Relay 2)
1 Amp relay dry contact controlled by the Group 2 User PINs & Cards in Split-decoded mode or by
the RF remote key in Stand Alone mode. It is an auxiliary output ideally for controlling of security
system or automatic operator. Terminal 16 is Normally Closed contact (N.C.), terminal 18 is Normally
Open contact (N.O.) and terminal 17 is the common point of the two contacts.
(a) The operation of Output 2 is programmable from the keypad in Split-decoded operation (with
Function Jumper on position 1). See programming Location 52 of the keypad for the details.
(b) The Output 2 is always fixed on Start/Stop (toggle) operation with Function Jumper on position 2
or 3 in Stand Alone mode.