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Aura™ CM-57GR 

Flush Mount Illuminated Enclosure  

Installation Instructions 

 

Page 1 of 5

Section 1 
General Description

Camden Aura™, Model CM-57GR provide the Industry’s 

 

1st “Changing State” illuminated switch enclosures.
They  offer  field  selectable  green/red  illumination,  activated 

directly by the switch or remotely by a relay* such as our CX-33 

or EMF-2, a time-clock or access control system.
User selectable features include a 3 Amp Form C relay, and 

piezo speaker for audible annunciation, as well as control over 

the idle and active LED colours.
Another exclusive is the ability to plug in a TX-9 RF transmitter, 

thereby  requiring  only  2  conductors  be  run  for  power  

(& no batteries required) !!
The box is made of impact and flame resistant black ABS, and 

compatible with any Camden CM-41, CM-45, or CM-46 series 

switch.
The  illumination  is  provided  by  an  array  of  super-bright  and 

energy  efficient  LED’s,  which  can  be  powered  by  12  or  24  

volts AC/DC.

Section 2 
Setup

Switch SW1 contains a bank of 4 dipswitches.
Dipswitch #1 turns the speaker on or off. Dipswitch #2 toggles 

operation of the relay, and #3 allows you to choose whether 

the  colour  will  be  changed  locally  via  the  push  switch,  or 

remotely. (Dipswitch #4 is not used at this time)

*Note:  The CX-22 Washroom relay may be used with 
the Aura™, however an isolating relay must be wired 
in parallel with the lock, and the relay’s dry contact 
output wired into the CM-57GR.

Setup

Switch Position Description

SW1

1

SPEAKER On to enable operation of 

the speaker with activation of the 

push button

2

RELAY On to enable operation of the 

relay with activation of the push button

3

REMOTE / LOCAL On to enable LED 

colour change from idle to Active with 

press of the push button.

4

Not used

Colour selection is made with Switch SW2.
You first chose the Idle colour – Red, or Green, or off, and 

then the Active colour – Red, or Green, or off.

Switch Position Description

SW2

1

ON = Red LED when Idle.

2

ON = Green LED when Idle

3

ON = Red LED when Active

4

ON = Green LED when Active

 

If dipswitches 1 & 2 are both OFF, then no illumination will be 

present in idle state. Likewise, if both dipswitches 3 & 4 are both 

OFF, then no illumination will be present in the active state.
Once all dipswitches are set, proceed to Section 3 - Installation.

Section 3 
Installation

NOTE: If you will be including the optional Aura™ signage, follow 

that product’s installation instructions before installing Aura™.
1.

  

Assemble  the  drywall  clamp  to  the  box  as  per  diagram  1. 

Determine the wire access location and drill hole of sufficient 

size, or use center knock-out plug.

2.

  

Using the template, cut a hole in the drywall. Pull the wiring 

through the access hole and push the box through until the 

drywall clamp is on the back of the drywall. Tighten the 8-32 

screws until the box is firmly mounted.

3.

  

Remove circuit board from package and locate into the box 

(orientation - you should be able to read the writing next to 

the terminal strips and dip switches). Pull the wire through 

the hole in the centre of the circuit board, and then secure 

with the two small self-tapping screws (provided).

PACKAGE CONTENTS

1
1
1
2
2

CM-57
Green/Red Aura PCB
Dry wall Bracket
8-32 x 1 1/2” Screws
#6 x 3/8” Screws

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