CAMDEN CM-325-W Short Range Hands Free Switch Instruction Manual
- June 17, 2024
- Camden
Table of Contents
Door Activation Devices
CM 325 Series
Short Range “Hands-Free” Switch
INSTALLATION INSTRUCTIONS
GENERAL DESCRIPTION
Sure-Wave™ hands-free” switch is an active infrared device designed for use
with an automatic door operator or other access control product.
The CM-325 Hand-Free Infrared Switch is a special short-range version intended
for such applications as hospital operating rooms, corridors, drive up
windows, etc.
The assembly will fit in a variety of locations from a 1 3/4” door frame to a
1-gang or 2-gang electrical box. Various size surface mounting boxes are also
available from Camden.
Three standard face plate widths are available:
CM-325: 2 ¾” x 4 ½” polycarbonate or stainless steel, fits on single gang
electrical boxes.
CM-325/ N: 1 ¾” x 4 ½” polycarbonate or stainless steel, fits 1 ¾”door frames
or our CM23D Jamb box.
CM-325/ W: 4 ½” x 4 ½” polycarbonate or stainless steel, fits on single gang,
double gang or 4 x 4 electrical boxes.
All faceplates may be ordered up with a plain face (/1), with the waving hand
symbol (/2), or with the waving hand symbol and words: WAVE TO OPEN (/3).
SPECIFICATIONS
| Body Size | 4″ L x 1″ W x 1 ½” D |
|---|---|
| Mounting | 2 x #6-32 MS |
| Faceplates Sizes | Jamb, 1-gang, & 2-gang |
| Technology | Infra-Red with Coded Modulated Carrier |
| Security | Automatic Self-changing ID |
| Operating Modes | Pulse (sense) / Toggle |
| Operating Temp | -4 to +153 ºF (-20 to +85 ºC) |
| Operating Voltage | 12-24 Volts, AC/DC ± 12% |
| Current Draw | 50 – 60 mA. |
| Response Time | 100 ms. |
| Activation Range | Minimum: 2″ (51mm) |
Maximum: 18″ (457mm) Factory Set to 6″ (152mm)
Relay Output| Form C (SPDT)
Relay Contact Rating| 5 amps @ 30 VDC
Output Type| Normal or Fail-Safe
Connections| 11” 22 AWG Leads
Time Delay| 1 to 5 Seconds
Electrical Life| 100,000 Operations @ Rated Capacity 500,000 Operations @ ½
Rated Capacity
INSTALLATION
MOUNTING
Sure-Wave™ may be mounted in door jambs, single or double gang electrical
boxes, and 4 x 4 boxes.
NOTE: The sealing gasket (included) is recommended for outdoor or wet
locations. If using with Automatic doors install in accordance with ANSI
A156.10 / A156.19. Select from one of the following three mounting
subsections:
SINGLE GANG ELECTRICAL BOX: CM-325
1a – If using an in-wall box ensure the box is plumb and square, and flush
with the wall surface. (See Diagram 1)
1b – If using a surface box, ensure it is secure & plumb.
2 – Bring your 4-conductor wire through the back or side of the enclosure and
leave approximately 6” tail for wiring connection.
3 – Make the electrical connections to the device according to the wiring
section (following).the wiring section (following).
4 – Using the dip switch located on the end of the unit, set the operating
mode. (See Section 4)
5 – Attach the unit to the enclosure using the two #6-32 screws provided.
6 – Apply power and adjust range and time delay via the potentiometers on the
front of the unit. (See Section 4 for adjustments)
7 – Attach the faceplate to the unit using the two black #6-32 x
3/8 machine screws or tamperproof screws.
Do not overtighten!!
2-GANG (or 4×4) ELECTRICAL BOX: CM-325W
1a – If using an in-wall box ensure the box is plumb and square,and flush with
the wall surface. (See Diagram 1)
1b – If using a surface box, ensure it is secure & plumb.
1c – If using a 4 x 4 box, ensure the box is plumb and square, and flush with
the wall surface, then attach the metal adaptor plate (included in the CM-325W
package) to the box using appropriate fasteners.
2 – Bring your 4-conductor wire through the back or side of the enclosure and
leave approximately 6” tail for wiring connection.
3 – Make the electrical connections to the device according to the wiring
section (following).
4 – Using the dip switch located on the end of the unit, set the operating
mode. (See Section 4)
5 – Attach the unit to the enclosure using the two #6-32 screws provided.
6 – Apply power and adjust range and time delay via the potentiometers on the
front of the unit. (See Section 4 for adjustments)
7 – Attach the faceplate to the unit using the two black #6-32 x 3/8 machine
screws or tamperproof screws.
Do not overtighten!!
DOOR FRAME: CM-325N
1a – If mounting directly in a 1¾” wide aluminum jamb, make a cutout in the
door frame at the intended location as per
Diagram 2. (See Diagram 2 on page 4) Drill and tap two mounting holes as
shown.
1b – If mounting the unit in our CM-23D deep jamb box, first mount the jamb
box according to the instructions packaged with the enclosure. Using the CM-
23D as a guide, drill a wire access hole through the jamb to fish the wiring
through.
2 – Bring your 4-conductor wire through the back or side of the enclosure (or
Jamb) and leave approximately 6” tail for wiring connection.
3 – Make the electrical connections to the device according to the wiring
section (following).
4 – Using the dip switch located on the end of the unit, set the operating
mode. (See Section 4)
5 – Attach the unit to the enclosure or jamb using the two #6-32 screws
provided.
6 – Apply power and adjust range and time delay via the potentiometers on the
front of the unit. (See Section 4 for adjustments)
7 – Attach the faceplate to the unit using the two black #6-32 x 3/8 machine
screws or tamperproof screws.
Do not overtighten!!
WIRING
CAUTION: Do not apply power to the unit until all secondary wiring is
complete, and dip-switches have been set.
The CM-325 can be powered from 12 or 24 volts, AC or DC.
Connect the two Red wires, (which are non-polarity sensitive) to the power
source.
The output is a form C relay. N.O is Blue, N.C. is Violet, and Common is
Green. Selecting the correct output is also dependant on the operating mode
chosen. (See Section 4) Most applications will utilize the N.O. and Common
terminals.
APPLICATIONS & SET-UP APPLICATIONS
See Diagram 3 for the location of the Dip switches.
Switch 1 – Normal Mode/Fail-Safe Mode
Choose Normal Mode if you wish the N.O. contact to remain open if the power
were to fail. This is the factory setting.
Choose Fail-safe Mode if you wish the contacts to close upon power fail. Move
the Dip switch to OFF position, and wire yourdevice to the Common and N.C.
wires.
Switch 2 – Time Delay Mode/Toggle Mode
Factory setting is Time Delay (Sense) mode, whereby the contact closure will
be adjustable from 1 – 5 seconds using the Time Delay Potentiometer.
In Toggle (or Switch) mode, when the CM-325 is activated once, the relay will
stay energized until it is activated once again. (The adjustable timer is
inactive in this mode)
Switch 3 – LED On/LED Off
This switch disables the LED, should this feature be desired.
Factory setting is ON.
Once the Dip switches have been set, and the unit is installed in the frame or
enclosure, apply power to the unit and observe operation.
Set both potentiometers to minimum setting initially (fully counter-
clockwise). See Diagram 3 for location. Adjust the range potentiometer by
turning the pot in a clockwise manner, and passing your hand in front of the
unit. Rotate the pot until the desired range is obtained. See Diagram 5 for
patterns.
Next, adjust the time delay potentiometer by turning clockwise until the
desired time delay is obtained. It is sometimes beneficial to leave this
adjustment set to minimum and utilize the time delay on the door operator, if
present.
NOTE: Timer is non-functional in Toggle Mode. Install the faceplate using
the screws provided.
Do not overtighten!!
OPTIONAL – Apply the included Wheelchair logo to the frame or wall at
desired location. See Diagram 5.
Do not apply directly to the faceplate!!
If using this product with an Automatic Door, proceed to Section 5 for System
Inspection Instructions.
SYSTEM INSPECTION INSTRUCTIONS
After the Installation and operational check of the system:
- 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.
- Instruct the owner on door system operation and how to test it. This should be checked on a daily basis.
- Instruct the owner on what to do if the door or any of its components become damaged.
- Strongly recommend to the owner that the complete entry be inspected twice a year as part of the service agreement.
WARRANTY
Camden Door Controls guarantees the Sure-Wave™ to be free from manufacturing
defects for 3 years from date of sale.
If during the first 3 years the CM-325 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.
| OBJECT | MIN | MAX |
|---|---|---|
| 1/ Hand | 2” | 3” |
| 2/ 8 1/2” x 11” white paper | 3 1/2” | 4 1/2” |
| 3/ S/S Chrome Post | 5” | 6″ |
| 4/ S/S Plate 12” x 12” | 7” | 9” |
| 5/ Small make-up mirror | 11” | 18” |
Opening New Doors to
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Call: 1.877.226.3369 / 905.366.3377
Visit: www.camdencontrols.com
Certified ISO 9001:2008
File: CM-325 Manual_R2 Eng.indd
Revision: 03/05/2018
Part No: #40-82B137