CAMDEN CX-33, Installation Instructions Manual

Page: 1 / 28

Page 1 of 28
Section 1
General Description
The CX-33 is the latest generation multi-purpose logic control.
It is designed to be versatile yet user friendly with easy to
understand terminology and adjustments. The 15 different
operating modes ensure it will be useful in nearly every
automatic door or security application.
A total of 5 inputs (4 dry, and one wet or powered) allow for
more flexibility in wiring to different types of activating devices.
The wet or powered input is useful when connecting to
3-terminal radio receivers, telephone entry systems panels, or
for connecting to motors when used as a Lock-out Relay.
The 3 buttons for mode selection, including separate UP and
DOWN buttons, offer fast and easy programming. The large
3-segment display is the easiest to view and understand in
the industry.
A total of 3 heavy-duty 3 amp relays allow for varied
sequencing applications. For example, in restroom use, the
third relay is ideal for “Occupied” or “In Use” signage.
(Note: ouputs are dry, not powered.)
Section 2
Installation
IMPORTANT: Do not apply power to the unit until you
have read the instructions fully and made the required
adjustments.
Mounting
The CX-33 should be mounted in a clean dry location out
of direct contact with the elements. Suitable locations
include inside a metal enclosure, operator header, or above
a false ceiling.
The Display & LED’s are visible through the clear plastic
case, which also has cutouts for the programming buttons
and terminal strips. Once the unit has been wired and
adjusted, it may be tucked up into the operator header or
affixed using the supplied Velcro or 2 sheet metal screws.
Wiring
Wiring of this unit is dependent on the mode desired,
however the following commonalities apply:
The unit will operate on 12 or 24 volts, AC or DC. Connect to
Terminals 1 & 2, which are non-polarity sensitive.
NOTE: We highly recommend the use of a regulated power
supply when powering equipment in certain modes such as
the barrier-free washroom application where the strike power
may be maintained from a few minutes to many hours. We
offer a low-cost board-only regulated power supply - CX-PS13,
which will supply clean, filtered & regulated 12 or 24VDC
power for the strike and CX-33.
CX-33 Advanced Logic Relay
Installation Instructions
Firmware Ver. 3.2
1- #6 x 3/4” Self Tapping Screws
1- 1 1/2” x 1 1/2” Velcro
1- 50
Ω
, 1W Resistor
This Package Includes: