IMPORTANT:
Any changes Mode selector or
Out2
settings must be made with power
off!
Step 3
Connections
Refer to Diagram 7 (page 14) for the following
connections.
Wire all input connections to the (removable)
Input
terminal strip
(numbered 1 - 14). Firmly re-insert
connector if removed.
NOTE:
Concerning Magnetic contact switches.
This system wants to see a
Normally Closed
connection when the door is closed. The contact will
then open when the door opens. Any other
configuration will cause the relay to malfunction.
We suggest standard door contacts (ie - Camden
Model # CX-MDC). Wire all contacts in series as
shown in the diagram.
Next, make your connections to the
relay output strip
(numbered 1 – 15).
The 7-pin
Digital I/O strip
provides a trouble output on
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 & 5. Pots 2 - 4
are not used in this mode.
Timer 1
All Doors delay-on-release
Timer 2
Not used
Timer 3
Not used
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.
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. For automatic door
applications it could be set higher (10 – 15 seconds.)
Once the desired operation is achieved, proceed to
Section 4,
System Inspection Instructions
.
Section 3G________________
Set-up Instructions
2 door Mantrap (Mode 7)
This function is designed to control a 2-door mantrap
with or without automatic door operators. 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. (The memory feature may
be disabled)
An input is available for a contact mat on the floor to
ensure that only one person is within the mantrap at
any time.
Should a door become stuck open, a Trouble signal
is output after 5 minutes,
Finally, a “Lock-down” input is available which
immediately locks all doors and disables further
egress/ingress.
Step 1
Select
MODE 7
via the first 3 positions of the
dipswitch as shown below:
Off On
1
2
3
See diagram 1 for location of dipswitch, connectors,
& potentiometers.
Step 2
Dip Switch Options
Use of Relay 5 is optional, and set according to
dipswitches #4 & 5.
Push switch #6
ON
to disable the memory feature. If
left
OFF
, then the EMF-2 will remember a request to
open and open that door when the other door has re-
closed and locked.
Page 17 of 19