CAMDEN SureWave CM-331 Series User manual

CM-331 & CM-332 Series
Active Infrared “Hands-Free” Switches
Installation Instructions
BY CAMDEN
Section 1: General Description
Sure-Wave™ hands-free switches are active infrared
devices designed for use with an automatic door operator
or other access control products.
Applications include low-energy doors, drive-up windows,
health-care facilities, manufacturing… etc.
These units will t in a variety of locations from 1 ¾” door
frames to single and double gang electrical boxes. Various
sized surface mount boxes are available from Camden.
There are 2 Line Powered models available:
CM-331 – Single relay output
CM-332 – Dual relay output
Three standard faceplates widths are available:
Jamb Mount /N: 1 ¾” x 4 ½” polycarbonate or stainless
steel, ts 1 ¾” door frames or our CM-23D jamb box.
Single Gang: 2 ¾” x 4 ½” polycarbonate or stainless
steel, ts on single gang electrical boxes
Double Gang /W: 4 ½” x 4 ½” polycarbonate or stainless
steel, ts on double gang or 4 x 4 electrical boxes.
All faceplates are available with a variety of graphics/text:
/40 Waving Hand symbol
/41 Waving Hand Icon and Wave to open text
/42 Waving Hand Icon, Wave to Open text and
Wheelchair symbol
Light Ring – SGLR Option
Camden CM-331 and CM-332 Sure-Wave are available
with a light ring option. This provides an illuminated ring for
visual conrmation of the switch activation. The light ring
can be set to various combinations of colors, Blue, Blue-
Red, or Green-Red.
CM-TX-99 RF Module
Camden CM-331 and CM-332 Sure-Wave can be tted with
an optional Lazerpoint CM-TX-99 RF Module. The CM-TX-99
RF Module enables the Sure-Wave to product an RF output
when activated, that is compatible with our Lazerpoint
Series receivers.
Section 2: 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-331 & CM-332
1a – If using an in-wall box ensure the box is plumb and
square, and ush 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).
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!!
Page 1 of 8

CM-331 & CM-332 Active Infrared “Hands-Free” Switches Installation Instructions
2-Gang (or 4x4) Electrical Box: CM-331W & CM-332W
1a – If using an in-wall box ensure the box is plumb and
square, and ush 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 ush with the wall surface, then attach
the metal adaptor plate (included in the CM-331W
& CM-332W packages) 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-331W & CM-332W
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 on page 4.
Drill and tap two mounting holes as shown.
1b – If mounting the unit in our CM-23d deep jamb
box, rst 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 sh 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
Rough Wall
Finish
Recessed
Box
Unaligned
Box
Wall
Wall Box
Flush
Smooth
Wall Finish
Request To
Exit Input
Power In Power In
N
O
C
N
C
12
O
N
4
3
Door Contact
Input
External LED
Ring Control
LED Control
DIP Switch
TB 1
TB 3
1
6
2
3
4
5
DIP 3
CM-331
CM-332
TB 2
N
O
C
N
C
12
O
N
4
3
N
O
C
N
C
Relay
1
Relay
1
Relay
2
1
2
3
4
5
6
Request To
Exit Input
Power In Power In
Door Contact
Input
External LED
Ring Control
LED Control
DIP Switch
TB 3
TB 2
TB 4
TB 1
DIP 3
Plugin for
optional
CM-TX-99 RF
module
Plugin for
optional
CM-TX-99 RF
module
Diagram 1 - Proper Box Installation
Page 2 of 8

CM-331 & CM-332 Active Infrared “Hands-Free” Switches Installation Instructions
CAUTION:
Do not apply power to the unit until all secondary wiring is
complete, and dip switches have been set.
Power – TB1
Camden CM-331/332 Sure-Wave switches can be powered
from 12 or 24 Volts, AC or DC. Connect power to pins 1&2
on the TB1. This is a non-polarized connection.
Inputs
Camden Sure-Wave switches provide inputs for Door
Contacts, Request to Exit and remote control of the LED
Light ring. These inputs are found on TB2. All inputs require
a dry contact closure to operate.
TB2 Inputs
Outputs
The Sure-Wave switches provide Form ‘C’ relay outputs. The
CM-331 has 1 Form ‘C’ output and the CM-332 has 2 Form
‘C’ outputs. Selecting the correct output is also dependant
on the operating mode chosen. Most applications will
utilize the N.O. and Common terminals.
Relay 1 Output (TB3)
Relay 2 Output (TB4), (CM-332)
Section 3: Applications & Set-up
Applications
DIP 1 – Options Switch
SW1 – LED Enable
When SW1 is ON, the green LED will illuminate when the
switch is activated. When SW 1 is OFF (default), the green
LED will remain off.
SW2 – Audio Enable
When SW2 is ON, an audible beep is generated when the
switch is activated. When SW2 is OFF (default), no audible
beep is generated.
SW3 – Fail Safe/Fail Secure
This option changes the state of the relays on the Sure-Wave
switches. When SW3 is ON, the relay outputs are switched.
NO becomes NC and NC becomes NO. SW3 is OFF by
default.
SW4 – External LED Control
The LED light ring can be controlled externally by providing
a contact closure on the REM input (pins 5&6) on TB2.
When SW4 is ON, a contact closure across the REM input
will change the light ring color from its idle to active colors.
When SW4 is OFF, the light ring colors change with the state
of the switch.
12
O
N
4
3
12
O
N
4
3
Relay
LED
Sounder
Error/Alarm
LED
POT 3
Range Sequence
Delay Adj.
POT 1
Range Adj.
LED Enable
Audio Enable
Motion Sensing
Modes
Relay Operation
Modes
Fail Safe
EXT
Relay 1
OP Time
DIP 1 DIP 2
POT 2
Relay 2
OP Time
POT 4
J 1
CM-332
CM-331
12
O
N
4
3
Activate
LED
Sounder
Error/Alarm
LED
POT 1
Range
Adj.
LED Enable
Audio Enable
12
O
N
4
3
Motion Sensing
Modes
Relay Operation
Modes
Fail Safe
EXT
Relay
OP Time
DIP 1 DIP 2
POT 2
J 1
Pin
Number Function Description
1Request to Exit A dry contact closure across these
inputs will activate the relay(s) as per
their settings.
2Request to Exit
3Door Contact
Normally closed, Used for Security
Mode
4Door Contact
5Remote LED External light ring control. A closed dry
contact on this input will toggle the
light ring color.
6Remote LED
1Normally Closed
2Common
3Normally Open
1Normally Closed
2Common
3Normally Open
Page 3 of 8

CM-331 & CM-332 Active Infrared “Hands-Free” Switches Installation Instructions
DIP3 - Light Ring DIP Switch
DIP 1 SW4 – External Light Ring Control
ON = Enabled, OFF – Disabled
When SW4 is ON, the light ring changes color according
to the above table but will follow the state of the External
Input on TB5.
Open = Active Closed = idle
When SW4 is OFF, the light ring changes color according to
the above table but follows the status of relay 1.
DIP2 – Mode Switch
Camden line powered Sure-Wave provide Relay Operating
Modes and Motion Sensing Modes. These modes work
together to provide up to 16 Operating Scenarios.
DIP 2 switches 3&4 control the Relay operating modes.
There are 4 Relay operating Modes available described in
the table below.
Relay Operating Mode
NOTE:
Modes referring to Relay 2 are valid for the CM-332 only.
Simple Mode
When an object is in range of the sensor, only Relay 1 will
operate. Relay 1 will operate for the amount of time set by
POT 2.
Sequenced Mode (CM-332 Only)
When an object is in range of the sensor, Relay 1 is activated,
then Relay 2 is activated. Relay 1 will activated for the
amount of time set by POT 2. Relay 2 will activate for the
amount of time set by POT 4. The delay between Relay 1
and Relay 2 activation is set by POT 3.
Security Mode (CM-332 Only)
When an object is in range of the sensor, Relay 2 activates
rst. After the delay set by POT 3, Relay 1 activates. Once the
door is closed, Relay 2 is released. If the door is held open
for more than 30 seconds, an alarm is generated.
Door Contact Input and Security Mode
The door contact input is used to sense the magnetic
door contact. The door contact closure is sensed prior to
sequencing. Relay 2 will remain operated until the door
contact closure is sensed. If the door contact was sensed to
be closed prior to sequencing and does not close within 30
seconds of relay one release, the audio and visual alarms
are set and only cleared when the door contact closes.
Toggle Mode
When an object is in range of the sensor, Relay 1 will
activate. Relay 1 remains activated until an object is in
range of the sensor again. Relay 2 will follow Relay 1 as if
in Sequenced Mode. After the delay set by POT 3, Relay will
activate for the amount of time set by POT 4. Relay 2 does
not activate again on the 2nd activation of Relay 1.
Motion Sensing Modes
DIP 2 switches 1&2 control the Motion Sensing Modes.
There are 4 Motion Sensing modes available described in
the table below.
SW1 SW2 SW3 IDLE ACTIVE
OFF OFF OFF No Color No Color
OFF OFF ON Green Blue
OFF ON OFF Blue Green
OFF ON ON Green Red
ON OFF OFF All OFF Blue
ON OFF ON Red Blue
ON ON OFF Red Green
ON ON ON Blue Red
Mode Operation
Operational
Mode Name SW3 SW4
Simple mode OFF OFF Only relay 1 operates
Sequenced
mode ON OFF Relay 1 operates, delay, relay 2 operates sequenced fashion
Security mode OFF ON
Relay 2 operates rst, delay, and
then relay 1 operates. Relay 2
releases after door contact closes
(security mode). Alarm generated
if door sensed open for 30
seconds
Toggle mode ON ON
Toggle mode – relay 1 toggles,
relay 2, if installed, operates
when relay 1 is toggled on
Mode Name SW1 SW2
Momentary OFF OFF
Operates momentarily, will not re-
engage unless object is removed rst
and then put back. No audio or visual
alarm triggered.
Momentary
with Alarm ON OFF
Operates momentarily, will not re-
engage unless object is removed rst
and then put back. Alarm (audio and
visual) generated if object remains in
front of unit for 30 seconds.
Operate and
stay operated
– no alarm
OFF ON
Unit will continue to operate, relays
stay engaged. No audio or visual alarm
triggered.
Auto Range
Mode ON ON
Stuck on condition is approx 10
inches. Normal operation in this
mode is the same as SO Mode 0/1
(dependant on number of relays).
Unit will sense environment and
automatically shrink the envelope in
response to environment. Use this
mode to sense across a hallway with
range set to maximum.
Page 4 of 8

CM-331 & CM-332 Active Infrared “Hands-Free” Switches Installation Instructions
Momentary
When an object is in range of the sensor, Sure-Wave
operates momentarily. It will not operate again until the
object is removed and presented again. If the object
remains in range of the sensor, no alarms are generated.
Momentary with Alarm
When an object is in range of the sensor, Sure-Wave
operates momentarily. It will not operate again until the
object is removed and presented again. If the object
remains in range of the sensor for more than 30 seconds,
an audible and visual alarm is generated.
Maintained
When an object is in range of the sensor, Sure-Wave
activates and stays activated for as long as the object is in
range of the sensor. Once the object is removed, the Sure-
Wave deactivates.
Auto Range
The Auto Range Mode continually senses the environment
and adjusts Sure-Wave accordingly to eliminate false
triggers. Sure-Wave will calibrate itself with the rst
stationary object detected. Objects in motion behind the
stationary object are not detected, but objects in motion in
front of the stationary object are detected by Sure-Wave.
If another stationary object is place in front of the original
stationary object, Sure-Wave re-calibrates itself against
the new stationary object. Objects in motion between the
old stationary object and the new stationary object are not
detected while objects in motion between Sure-Wave and
the new stationary object are detected.
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
its 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: Technical Data
Section 6: Warranty
Camden Door Controls guarantees Sure-Wave™ to be free
from manufacturing defects for 3 years from date of sale.
If during the rst 3 years the CM-331 & CM-332 fail 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.
No. of IR Sensors (2)
Operating Voltage 12-24 Volts, AC/DC ± 10%
Current Draw 40 mA
Standard
Operating Range 1”- 28” (25.4mm - 711.2mm)
Auto Range
Operation
6”-40” (152.4mm – 1.016m) Hand
6”-72” (152.4mm – 1.820m) Body
Relay Contact
Rating 3 Amps @ 30 V DC
Active Output 9-12V
Output Type Fail Safe or Fail-Secure
Inputs - ‘Request To Exit’
- External (Door Contact) Input
Optional LED Ring On/Off, Red, Blue, Green
Current Draw 8Ma Max.
Wireless Output Tx-99 Plug-in 915mhz. Spread Spectrum
Wireless Transmitter
Operating Modes
Motion Sensing
Modes
Relay Operation
Modes
CM-331
- Momentary
- Momentary with Alarm
- Maintained (Latching)
- Single Event
- Toggle
CM-332
- Momentary
- Momentary with Alarm
- Maintained (Latching)
- Single Event
- Toggle
- Sequence
- Security
- Auto Range
Relay Output (1) Form ‘C’ (SPDT) (2) Form ‘C’ (SPDT)
Page 5 of 8

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CM-331 & CM-332 Active Infrared “Hands-Free” Switches Installation Instructions
Section 7: Adjustable Sensor Range
3’
0’ 6’ 9’
1”
(25.4mm) 28”
(711mm)
3’
0’ 6’ 9’
28”
(711mm)
72”
(1.82m)
Adjustable Operating Range (1” to 28”)
All Sure-Wave™ hands free switch models have
easy eld adjustment of the operating range, up
to 28”, making them ideal for virtually any door
control application.
Auto Range Mode (Up to 72”)
CM-331 and CM-332 Sure-Wave™ models can be
set to automatically detect the operating range
to a stationary object (i.e. wall, railing or cart)
placed in range of the switch, up to 72” distance.
If the stationary object is moved, the switch will
automatically adjust to suit the changed condition.
File: CM-331 & CM-332-Rev.1 Manual.indd
Revised: 14/07/2016
Part No: 40-82B196
Page 6 of 8

CM-331 & CM-332 Active Infrared “Hands-Free” Switches Installation Instructions
Scenario
DIP Switches Motion
Sensing
Mode
OPR Operation
1234
1OFF OFF OFF OFF
Mom
Simple
Relay1 activates as per POT2. If object is kept in front of unit,
Relay1 will operate once and cannot be re-triggered until object
is removed. When re-triggered while Relay1 is active, Relay1
operation time is reset as per POT2. No alarm is generated if
object is kept in front of unit.
2OFF OFF ON OFF Sequence
Relay1 activates as per POT2, delay as per POT3, Relay2 activates
after the delay, as per POT4. If object is kept in front of unit,
Relay1 and Relay2 will operate once and cannot be re-triggered
until the object is removed. If unit is re-triggered while Relay1
is on and Relay2 is off, Relay1 operation time is reset. If unit is
re-triggered when Relay1 and Relay2 are on, Relay1 and Relay2
operation time is reset and Relay2 will deactivate X seconds after
Relay1 according to the set delay. If unit is re-triggered when
Relay1 is off and Relay2 is on, Relay1 will activate as per POT2
and Relay2 operation time will reset. No alarm generated if object
kept in front of unit.
3OFF OFF OFF ON Security*
If door is closed, Relay2 activates, delay begins as per POT3,
Relay1 activates after the delay as per POT2. Relay2 deactivates
only when door is closed. If the door is closed before Relay1
activates, Relay1 will still activate. If the door is already opened
when unit is triggered (due to the unit already being triggered),
Relay2 will already be active and remain active until the door is
closed, Relay1 will activate after the delay. If the door is already
opened but not because unit was triggered, Relay2 will activate,
delay begins as per POT3, Relay1 will activate after the delay
as per POT2. If object is kept in front of unit, unit will operate
once and will not re-trigger until object is removed. If re-triggered
while Relay1 is active, Relay1 operation time is reset as per POT2.
Alarm is generated if door is sensed open for 30 seconds (this is a
separate alarm, turns off when door is sensed closed).
4OFF OFF ON ON Toggle**
Relay1 toggles, Relay2 activates as per POT4. Relay2 only
activates when Relay1 is toggled on. If object is kept in front of
unit, Relay1 will stay in the same state and Relay2 will operate
once. Unit cannot be re-triggered until object is removed. No
alarm generated if object kept in front of unit.
Appendix A – Operating Mode Scenarios
Scenario
DIP Switches Motion
Sensing
Mode
OPR Operation
1234
5ON OFF OFF OFF
Mom/Alarm
Simple Same as Scenario 1. Alarm generated if object remains in front
of unit for 30 seconds. Alarm released once object is removed.
6ON OFF ON OFF Sequence Same as Scenario 2. Alarm generated if object remains in front
of unit for 30 seconds. Alarm released once object is removed.
7ON OFF OFF ON Security*
Same as Scenario 3. Alarm is generated if door is sensed
open for 30 seconds or if object remains in front of unit for 30
seconds. Alarm released when door is sensed closed and object
is removed.
8ON OFF ON ON Toggle** Same as Scenario 4. Alarm generated if object remains in front
of unit for 30 seconds. Alarm released once object is removed.
Page 7 of 8

CM-331 & CM-332 Active Infrared “Hands-Free” Switches Installation Instructions
Scenario
DIP Switches Motion
Sensing
Mode
OPR Operation
1234
9OFF ON OFF OFF
Maintained
Simple
Relay1 activates as per POT2. Relay1 operation time will
continually reset if obstruction remains in front of unit. When
object is removed, Relay1 will operate as per POT2. No alarm
generated.
10 OFF ON ON OFF Sequence
Relay1 activates as per POT2, delay as per POT3, Relay2
activates after the delay as per POT4. Relay1 and Relay2
operation will continually reset if obstruction remains. When
object is removed Relay1 and Relay2 will operate according to
their respective POTs and Relay2 will deactivate X seconds after
Relay1 according to the set delay. No alarm generated.
11 OFF ON OFF ON Security*
If door is closed Relay2 activates, delay begins as per POT3,
Relay1 activates after the delay as per POT2. Relay2 deactivates
only when door is closed. If the door is closed before Relay1
activates, Relay1 will still activate. If the door is already opened
when the unit is triggered (due to the unit already being
triggered), Relay2 will already be active and remain active until
door is closed, Relay1 will activate after the delay. If the door is
already opened but not because the unit was triggered, Relay2
will activate, the delay begins as per POT3, Relay1 will activate
after the delay as per POT2. If object is kept in front of the
unit, Relay1 operation time will continually reset. Once object
is removed, Relay1 will operate according to POT2. Alarm is
generated if door is sensed open for 30 seconds.
12 OFF ON ON ON Toggle**
Relay1 toggles, Relay2 activates (as per POT4). Relay2 only
activates when Relay1 is toggled on. If object is kept in front of
unit, Relay1 will stay in the same state and Relay2 operation
time will continually reset (if Relay2 is active). No alarm
generated.
Scenario
DIP Switches Motion
Sensing
Mode
OPR Notes/Observations
1 2 3 4
13 ON ON OFF OFF
Dynamic
Simple
Relay1 activates as per POT2. If the object is kept in front of the
unit, Relay1 will operate once and the unit will dynamically adjust
its maximum envelope to compensate for the object placed in
front of it. Once the envelope has been adjusted the unit will be
able to re-trigger. If object is not kept in front of unit the unit will
operate the same as Scenario 1. Alarm is generated if the object
is within 6” of the unit.
14 ON ON ON OFF Sequence
Relay1 activates as per POT2, delay as per POT3, Relay2
activates after the delay as per POT4. If object is kept in front
of unit, Relay1 and Relay2 will operate once and the unit will
dynamically adjust its maximum envelope to compensate for the
object placed in front of it. Once the envelope has been adjusted
the unit will be able to re-trigger. If object is not kept in front
of unit the unit will operate the same as Scenario 2. Alarm is
generated if the object is within 6” of the unit.
15 ON ON OFF ON Security* Disabled - Error led and Relay1 led ash alternatively.
16 ON ON ON ON Toggle** Reserved for Optical Programming - Error led and Relay1 led
ash together.
* In Security Mode buzzer beeps when unit is triggered and when door is closed
** In Toggle Mode buzzer beeps twice when RL1 is toggled on and beeps once when RL1 is toggled off
Page 8 of 8