
HAA85BL
v2 15/11/2013 VELLEMAN
•OUTPUT
5A dry relay contacts, recommended for door strike controls. Normally O en (N.O.) and Normally Closed (N.C.)
out uts are available. Use N.O. out ut for fail-secure locking device and N.C. out ut for fail-safe locking device.
The relay can be rogrammed in start/sto (toggle) mode or timer mode from 1 to 999 seconds.
•EG IN (EGRESS INPUT)
A N.O. in ut terminal refers to (-) ground with the hel of a N.O. button to deactivate the out ut 1. The egress
button is usually ut inside the house near the door. More than one egress button can be connected in arallel to
the terminal. Leave this terminal o en if it is not used.
•2V-24V AC/DC (POWER INPUT)
Connect to 12V-24V AC/DC ower su ly. The (-) su ly and GND (wire 15) are the common grounding oints of
the key ad system. No selection jum er is required for the full in ut voltage range. Connect DC ower with the (+)
and (-) olarity; there is no discrimination for the AC ower in ut.
•DOOR SENS (DOOR POSITION SENSOR INPUT)
A N.C. in ut terminal referring to (-) ground. With the hel of a N.C. magnetic door switch, the system will monitor
the osition of the door and will give the following functions:
. Door Auto Relock
The system will immediately relock the door after valid access has been gained before the end of the
rogrammed time for out ut 1.
2. Door Forced Open Alarm
The key ad will generate door forced-o en alarm instantly if the door is forced o en without a valid user entry
or egress in ut. The alarm will last for 60 seconds and can be sto ed with user code 1 or one of the user
codes in grou 1. This function is selectable via the rogramming o tions at location 801.
3. Door Propped-Up Alarm
When the door is left o en longer than the allowable time. The key ad will generate door ro ed-u alarm
after the ex iry of the reset door o ening time until the door is closed again. The door o ening time is
rogrammable from 1 to 999 seconds at location 9.
4. Interlock Control
The interlock control out ut goes to (-) while the door is o en in order to give signal to disable the other
key ad in the interlock system.
THE WIRE HARNESS
NOTE: Always hold the PCB tightly and gently ull out the socket to revent damage of the electronic assembly of
the key ad.
•N.C. TAMPER ( -2)
N.C. contact when the key ad is secured on the box. It is o en when the key ad is se arated from the box.
Connect the terminal to the 24-hour zone of an alarm system if necessary.
•GREEN, RED & AUXILIARY RED LEDs (3-4), (5-6) & (7)
Three on-board LED lam s are available. They are re ared for free connections. Connect these to the remote
indicator driving terminals of your equi ment such as an alarm control anel. Mind the olarity.
The green and red lam s that are inde endent are equi ed with 1.5k Ω current limiting resistor.