Entrematic Canada Inc.
Toll Free: 1-877-348-6837
[email protected]
www.ditecentrematic.ca
Entrematic USA Inc.
Toll Free: 1-866-901-4284
[email protected]
www.ditecentrematic.us
Pg. 57
HA8-LP Manual V. 4.0
12.1
Additional Components: Sensor(s) / Knowing Act Devices
Safety Sensors
The control board can accommodate overhead and door mounted safety sensors. To permit safe passage through, the
closing door will reverse (if equipped with door mounted safety sensor) to full open position, if an obstruction is encountered
during the closing phase. If equipped with door monitor sensor, the operator will then resume its standard closing cycle and
repeat when the obstruction remains.
•
If equipped, the safety sensor on the closing side of the door will activate while the door is closing. The door will reverse
to open.
•
If equipped, the safety sensor on the opening side of the door is activated by another pedestrian while the door is
opening, the door will stall until that pedestrian has left the opening area.
•
If the door is equipped with an overhead safety sensor, the door will not open when there is an obstruction or pedestrian
in the swing path.
•
If the door is equipped with an overhead presence sensor in the closed position, the door will not open when there is an
obstruction or pedestrian in the swing path.
Activation Devices
The HA8-LP Operator is compatible with all devices using a dry contact switch, usually hardwired or radio controlled.
All activation signals should be wired to Activation 1 and Common. When a door is used in a vestibule the built-in sequence
can be used to allow both doors to operate in sequence. This is achieved by wiring Activation 2 and common on both
boards together. The delay at which the second door opens after the first door opens is set using Function 5 on the
programming schedule, up to 5 sec delay is achievable.
Jamb mounted switches
It can be used but are not practical for individuals using a wheelchair because of their range of motion (positioning their
wheelchair to clear the door opening). (See Section 1.5) In a vestibule entrance a switch must be installed in the vestibule
space to prevent entrapment and the doors can be sequenced to ease the traffic flow and limit the time of both doors being
open to outside weather conditions.
Push Plate or Knowing Act Devices
•
Test the knowing act device. The door should swing smoothly to the open position and stop without impact. After a time
delay (normally 1s to 5s) the door should close smoothly.
•
Repeat on the other side of the opening if the door has two-way operation.
•
If there is more than one push plate or Knowing Act Device on each side of the door, each should be tested.
Electric Strike
The HA8-LP Operator control board is capable of supplying power (24VDC, 6W or 250 mA) to the electric strike. The power
is supplied from the board on an ADA unit. When the door is triggered a contact closure occurs across Ground and N.O. or
N.C. to energize the strike. The contact closure is applied 200 msec. Before door activates and continues for 2 seconds after
the door begins to open, the electric strike operation is achieved by connecting 24 VDC to strike in (terminal 4 to terminal 5
of the terminal block) and connecting the strike power wires to strike out (terminal 6) and ground (terminal 3).The strike has a
delay function from 0.125 seconds - 2 seconds.
Analog board connection – strike out +ground, jumper between strike in + 24DC
Digital Board connection – N.O. + GND
Fully automatic boards do not support electric strike.
12.0 INSTALLATION WRAP UP
