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CX-EMF-2 MULTI-FUNCTION TIMER
I NSTA LLAT I O N I N S T RU C T I O N S
Step 1
Select MODE 7 via the first 3 positions
of the dip switch as shown:
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, the EMF-2 will remember a request to open and open
that door when the other door has re-closed and locked.
Dipswitches #7 & 8 are not used in this mode.
IMPORTANT: Any changes to Mode selector or Out2 settings
must be made with power off!
Step 3 - Connections
Refer to Diagram 8 for the following connections.
Wire all input connections to the (removable) Input terminal
strip (numbered 1-14). Firmly re-insert connector if removed.
NOTE: Magnetic contact switches: This system wants to
see a Normally Closed connection when the door is closed.
The contact then opens when the door opens. Any other
configuration will cause the relay to malfunction. We suggest
standard door contacts (ie. Camden Model #CX-MDC).
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. If utilizing an electric floor
mat, wire to pins 1 & 2 (This input should be normally open).
Connect 12 or 24V AC/DC supply to terminals 1 & 2 of the
2-pin Power Connector (Terminals are not polarity sensitive).
Step 4 - Adjustments
In this application, you will use pots 1,2,3 & 5.
Pot 4 is not used in this mode.
Timer 1: Door Lock Delay-on-Release
Timer 2: Operator Delay-on-Activate
Timer 3: Operator 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 (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.
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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
OFF / ON
1
Door Sense switch indicates the first has closed. If there is
2
a succeeding request on the first door (or the door that is
already opened) it will keep that door opened. This memory
3
feature can be disabled by setting dipswitch #6 ON.
Potentiometer #5 is useful if the man-trap 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 (5–10 seconds.)
Once the desired operation is achieved, proceed to Section 4,
System Inspection Instructions.
SECTION 4 - SYSTEM INSPECTION INSTRUCTIONS
After the installation and operational check of the system:
1. Place warning label on the door (as per ANSI A156.10 or
A156.19 guidelines). This will advise the person entering
the swing side zone that the door will move.
2. Instruct the owner on door system operation and how to
test it. This should be checked on a daily basis.
3. Instruct the owner on what to do if the door or any of it's
components become damaged.
4. Strongly recommend to the owner that the complete entry
be inspected twice a year as part of the service agreement.
SECTION 5 - WARRANTY
Camden Door Controls guarantees the EMF-2 (or EMF-2m /
EMF-2ABM) to be free from manufacturing defects for 3 years
from date of sale. If during the first 3 years the CX-EMF-2
/ EMF-2ABM) fails to perform correctly, it may be returned
to our factory where it will be repaired or replaced (at our
discretion) without charge. Except as stated herein, Camden
extends no warranties expressed or implied regarding
function, performance or service.
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