CAMDEN CX-33, Installation Instructions Manual

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Page 5 of 28
CX-33 Advanced Logic Relay Installation Instructions
Section 3E
Apartment/Condo Application
(Mode 5)
This application is for a switching network (or make/break relay)
that controls an apartment or condo front door. When a visitor
arrives and calls a tenant on the phone entry system the tenant
can “buzz down” and unlock the door for the visitor. During
this operation, a courtesy switch is put into the circuit enabling
the user to press the switch and open the door. Once the lock
releases, the courtesy switch is removed from the circuit. The
inside switch will always unlock and open the door.
Refer to Diagram 5 , (Page 16) for the following connections.
The CX-33 allows for dry and/or powered momentary
connections to the Interphone panel (DRY 1 and WET inputs
respectively). Wire the “Courtesy Switch” to DRY 2 input. Wire
the inside switch to DRY 3 input. An optional Key switch can
be added for use by tenants - wire to either DRY 1 (to unlock
only), or DRY 3 (to unlock and open door). An optional Fire
Panel Input can be connected to DRY 4.
Output #1 is for the electric lock, and Output #2 is for the
door operator.
Once input and output connections are made, program the
unit according to the General Programming Instructions on
page 1, and walk-test the installation. Timing adjustments
may need to be made.
In addition, you can add a “Delay-on-activate” (or nuisance
delay) to this mode by setting time via Step 8 of the Program
Mode. If this feature is used, any input will have to be held
for at least the time indicated on the display
before
the
CX-33 will activate. If this feature is not wanted, set the time
to zero (0.0)
Once the desired operation is achieved, proceed to Section 4,
Pg 9 for
System Inspection Instructions
.
Section 3F
Access Control Application
(Mode 6)
This application is for a control relay that takes a maintained
signal and unlocks a door for an extended time. During this
time, an exterior momentary switch is put into the circuit to
allow the door to activate automatically. After the access
system or time-clock has released the signal, the door
relocks, and the exterior switch is removed from the circuit.
At any time, the inside switch will unlock and open the door.
Refer to Diagram 6 , (Page 17) for the following connections.
The CX-33 allows for dry and/or powered maintained
connections to the Access System / time clock (DRY 1 and/
or WET inputs respectively). Wire the Exterior momentary
Switch” to DRY 2 input. Wire the inside momentary switch
to DRY 3 input. An optional Key switch can be added for use
by tenants - wire to either DRY 1 (to unlock only), or DRY 3
(to unlock and open door). DRY 4 Input is used if you wish to
connect a Fire Alarm Panel.
Output #1 is for the electric lock, and Output #2 is for the
door operator.
Once input and output connections are made, program the
unit according to the General Programming Instructions on
page 1, and walk-test the installation. Timing adjustments
may need to be made.
In addition, you can add a “Delay-on-activate” (or nuisance
delay) to this mode by setting time via Step 8 of the Program
Mode. If this feature is used, any input will have to be held for
at least the time indicated on the display before the CX-33 will
activate. If this feature is not wanted, set the time to zero (0.0)
Once the desired operation is achieved, proceed to
Section 4, Pg 9 for
System Inspection Instructions
.
Section 3G
Normally Unlocked Restroom
(Mode 7)
In this mode, control of a single occupant barrier-free
washroom is obtained. It allows the user to lock and secure
the door from the inside by depressing a Push-to-Lock button
(once door is in the closed position). The exterior wall switch
is removed electronically from the circuit.
To exit the washroom, simply exit manually via the store-room
function lever-handle set (the Door Contact Switch resets the
relay), or, press the interior wall switch to unlock and signal
the door operator. The door remains unlocked upon closure
(see Mode 8 for normally locked doors). The CX-33 also
provides a relay dedicated for “Occupied” & “Door Locked”
signage.
Refer to Diagram 7 , (Page 18) for the following connections.
The outside wall switch, inside wall switch, and Push-to-Lock
switch are all N.O. momentary switches. Connect as shown.
The Door Contact Switch circuit must be closed when the
door is closed and open when the door opens.
A fail-safe electric strike is recommended and connects
to Relay 1 (although a fail-secure strike can also be used).
The automatic door operator connects to Relay 2, and the
signage connects to Relay 3. (As a reminder, no power is