
ELECTRIFIED LOCKS,
RELAYS & TIMERS
RELAYS & TIMERS
CX-33 ADVANCED LOGIC RELAY
FEATURES
CX-33
• 15 DIFFERENT OPERATING MODES,
WITH SUB-MODES AND ADJUSTABLE
TIMERS ON EACH RELAY, PROVIDE
NEAR LIMITLESS APPLICATIONS.
• 5 INPUTS, INCLUDING A ‘WET’ INPUT,
FOR MORE FLEXIBILITY. YOU CAN
EASILY SEQUENCE FROM MULTIPLE
POINTS, AND MAINTAIN & HOLD
DIFFERENT OUTPUTS.
• NEW V3.2 FEATURES INCLUDE:
- LOCK DOWN MODE DELAYED RELAY
- ACTIVATION
- SELECTABLE N.O OR N.C. INPUTS
• LARGE 3 SEGMENT DISPLAY IS EASIER
TO VIEW AND UNDERSTAND.
• 3 BUTTONS FOR MODE SELECTION,
OFFER FASTER & EASIER
PROGRAMMING.
• ‘TRIED AND TRUE’ POWER CIRCUITRY
ENSURES OUTSTANDING FILTERING AND
SURGE PROTECTION, COMBINED WITH
SIMPLE 2 TERMINAL DESIGN.
• 3 HEAVY DUTY 3 AMP. FORM C
OUTPUTS
• LED’S FOR VISUAL RELAY
CONFIRMATION
3 YEAR WARRANTY
DESCRIPTION
Camden Door Controls CX-33 Advanced Logic Relay is a ‘state of the art’ door controller
designed for ‘universal’ operation in virtually any automatic door application.
This compact unit is small enough to fit inside most door operator cases. It provides a
large 3 segment LED and simple push buttons for the easiest programming, and supports
illuminated signage in restroom applications. CX-33 is pre-programmed for interconnection
with access control, fire alarm and telephone entry systems. CX-33 also leads the market
with a range of exclusive operating features, including time duration in airlock
applications and protection of automatic door operators when utilizing magnetic locks.
⁄”
(22mm)
2 ”
(51mm)
APPLICATION
The flexibility of the CX-33 lends itself to an incredible variety of locking and and/or
automatic door applications, such as sequencing applications using 2 or 3 doors. Also
included are modes required for safety sensor installations. What is unique in the
CX-33 is being able to combine these functions simultaneously with a switching
network (make/break relay).
Another application for the CX-33 is single occupant restrooms equipped with low energy
operators. Our 3 relay design now includes a dedicated output for illuminated signage.
Other uses include smoke evac (fire door), 2-door timed or latching airlocks, and
certain access control situations where an extended trigger input results in the lock
retracting while enabling an exterior wall switch.
For apartment entry applications, a direct connection to the phone entry panel
simplifies wiring, and eliminates the need for an isolating relay. This input unlocks the
door, and energizes a vestibule convenience switch (if one is provided).
6 ”
(152mm)
2 ”
(51mm)
FRONT VIEWSIDE VIEW
5502 Timberlea Blvd. Mississauga, ON Canada L4W 2T7 • Toll Free: 1 877 226-3369 (CAMDEN9)
Tel: (905) 366-3377 • Fax: (905) 366-3378 • E-mail: info@camdencontrols.com • www.camdencontrols.com
RESTROOM CONTROL KITS ANNUNCIATORS TRANSFORMERS POWER SUPPLIES RELAYS & TIMERS DOOR ALARMS MAGNETIC LOCKS CABINET LOCKS ELECTRIC STRIKES

ADVANCED LOGIC RELAY
TYPICAL APPLICATION
NORMALLY UNLOCKED* SINGLE USE RESTROOM
VESTIBULE INTERIOREXTERIOR
DOOR
OPERATOR
CX-33
ELECTRIC
LOCK
12/24 V AC/DC
SIGNAGE
EXTERIOR
SWITCH
OCCUPIED
WHEN
LIT
BI-DIRECTIONAL DOOR SEQUENCER
POWER
PUSH
TO
LOCK
DOOR POSITION
SWITCH
INTERIOR
SWITCH
INSIDE
PUSH TO LOCK
SWITCH
*Normally locked washroom
also possible
DOOR
OPERATOR
EXTERIOR
SWITCH
APARTMENT/CONDO APPLICATION
DRY
or
LOBBY
SWITCH
(Only in circuit
when interfone panel
unlocks door)
INSIDE
SWITCH
(Always unlocks
and opens door)
WET
12/24 V AC/DC
VESTIBULE INTERIOREXTERIOR
CX-33
12/24 V AC/DC
POWER
OPTIONAL
VESTIBULE
SWITCHES
CX-33
POWER
INTERFONE PANEL
UNLOCKS DOORS
IMMEDIATE
SIGNAL
DELAY
SIGNAL
ELECTRIC
LOCK
DOOR
OPERATOR
INTERIOR
SWITCH
OR
DOOR
OPERATOR
MAGNETIC LOCK