Wired Touchless Switch, economical, 1 Relay, no inputs or option for wireless or light ring
Series: CM-331/332/333/336/324/325 Series
Type: SureWave™ Touchless Switches
Configuration: Touchless Switch, 1 Relay
Wired Touchless Switch, economical, 1 Relay, no inputs or option for wireless or light ring
Brand: Camden
Manufacturer Part Number: CM-324
Source: Camden Controls product page
| graphic | /40 hand icon, /41 hand icon+wave to open, /42 hand icon+wave to open+w, /43 hand icon+wave to lock, /44 hand icon+wheelchair |
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Camden's SureWave touchless switches (CM-324, CM-325, and related CM-331/332/333/336 models) are hands-free door activation switches with adjustable operating range (1-30") and adjustable time delay (1-5 seconds), designed for economical door activation while reducing the spread of germs. CM-324 is line-powered with 1 relay for general use; CM-325 offers short-range sensing suited to confined areas such as restrooms.
| Operating voltage | 12-24 Volts, AC/DC ± 12% |
|---|---|
| Current draw | 50 – 60 mA |
| Response time | 100 ms |
| Contact rating | 5 Amps @ 30 VDC |
| Switch life | 100,000 Operations @ Rated Capacity; 500,000 Operations @ 1/2 Rated Capacity |
| Temperature | -4°F to +185°F (-20°C to +85°C) |
| Output type | Normal or Fail-Safe, Form 'C' (SPDT) |
| Time delay | 1 to 5 seconds |
| Low-voltage wiring | Connection count needs review |
| Preparation | For the standard CM-324, provide a single-gang electrical box. An in-wall box must be plumb, square and flush with the wall; a surface box must be secure and plumb. Bring the specified four-conductor wire through the back or side and leave approximately 6 inches for connection. Complete secondary wiring and set the switches before applying power. Use the sealing gasket in outdoor or wet locations as recommended. |
| Electrical | Power the CM-324 from 12 or 24 volts AC or DC using the two non-polarity-sensitive red leads. Relay common is green, normally open is blue and normally closed is violet. Most applications use normally open and common. For the documented fail-safe configuration, select fail-safe mode and use common and normally closed instead. |
| Preparation required | Yes |
| Electrical wiring required | Yes |
| Conditional connections | Operating power supply to the switch: cable runs quantity unspecified; conductor count unspecified; wire type not documented; size unspecified; shielding unspecified; rating unspecified; endpoints external 12-24 V AC/DC supply to CM-324 switch; when Installation configuration is Base product. The switch is line powered with an operating voltage of 12-24 V AC/DC and a current draw of 60 mA. Terminal and cable details are not documented in the supplied text.; Combined power and normal activation cable: cable runs quantity unspecified; 4 conductor(s); wire type not documented; size unspecified; shielding unspecified; rating unspecified; endpoints CM-324 red power leads and green COM/blue NO relay leads to Selected 12 or 24 volt AC/DC source to Door operator activation input; when Installation configuration is For the standard single-gang CM-324 installation with normally-open activation: the manual specifies a four-conductor wire entering the enclosure, used for the power pair and NO/common activation pair. This is four conductors in the described combined wiring arrangement, not four per separate circuit or a count of cable runs. It excludes a protective-earth conductor; no new cable-pull quantity is specified. |
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