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IMPORTANT: Any changes to Dip switches,
jumpers, and Mode selector settings must be made
with power off!
Step 3
Connections
Refer to Diagram 6
connections.
Wire all input connections to the (removable)
(numbered 1 - 14).
terminal strip
connector if removed.
NOTE:
Concerning
Magnetic
This system wants to see a Normally Closed
connection when the door is closed. The contact will
then open when the door opens.
configuration will cause the relay to malfunction.
We suggest standard door contacts (ie - Camden
Model # CX-MDC)
Next, make your connections to the
(numbered 1 – 15).
The 7-pin
Digital I/O strip
pins 6 & 7 after 5 minutes of door ajar.
Finally, connect 12 or 24 Volt AC or DC supply to
terminals 1 & 2 of the 2-pin Power Connector.
(The terminals are not polarity sensitive).
Step 4
Adjustments
In this application, you will use pots 1 – 3 & 5. Pot 4
is not used in this mode.
Timer 1
Door A delay-on-release
Timer 2
Door B delay-on-release
Timer 3
Door C delay-on-release
Timer 4
Not used
Timer 5
Timer for clearing "walk-aways"
Apply power to door operators, EMF-2, and all
connected equipment (ie – strikes, lights, etc).
Observe the red Power LED on the unit, which
should light. If not, re-confirm proper voltage and/or
terminal strip connection.
Activate an input device to one of the doors.
Observe the respective output LED, which should
light immediately.
The door should unlock and/or
open.
If a request to open comes in from another door while
the first is still open, it will retain the call in memory
until the Door Sense switch indicates the first has
closed. If there is a succeeding request on the first
door (or the door that is already opened) it will keep
that door opened.
(page 12) for the following
Firmly re-insert
contact
switches.
Any other
relay output strip
provides a trouble output on
If automatic sequential operation between doors A
and B is desired, then put dipswitch #6 into
position. Otherwise, for normal operation, leave this
dipswitch off.
Potentiometer #5 is useful if the application utilizes
locks only, and not automatic door operators. Should
a person approach a door and request the door to
unlock, but then change his/her mind and "walk-
away", pot #5 can be set to ignore that request after
an adjustable time. Typically this time would be set
at or close to minimum.
Input
applications it could be set higher (10 – 15 seconds.)
Switch closure on Input #7 will cause all doors to lock
immediately, regardless of pending "open" requests.
Once the desired operation is achieved, proceed to
Section 4, System Inspection Instructions.
Section 3F________________
Set-up Instructions
2 - 5 door Airlock (Mode 6)
This function is designed to control up to 5 sets of
sliding, or swinging doors. The relay will allow only 1
door to be open at a time.
It accomplishes this by a Door Sense input, such as
a magnetic contact switch, located at each door. If
the Door Sense determines that a door is open, then
it will not allow a second door to open, but
remembers the request to open and allows it once
the first door has closed.
Should a door become stuck open, a Trouble signal
is output after 5 minutes, and may be reset with Input
#7.
Step 1
Select
MODE 6
dipswitch as shown below:
See diagram 1 for location of dipswitch, connectors,
& potentiometers.
Step 2
Dip Switch Options
There are no dip switch options with this mode.
Since all door contacts are wired in series and
connected to Input #6, the unit does not care if less
than 5 doors are used.
For automatic door
via the first 3 positions of the
Off On
1
2
3
Page 15 of 19
ON
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