Macurco Typical Connection of TWO CM-S1s to AN Alarm Control Panel, Wiring Diagrams

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WIRING DIAGRAMS

!ENSURE POWER IS OFF WHEN CONNECTING THE PIGTAIL CABLE TO THE CM-S1

TYPICAL CONNECTION OF TWO CM-S1's TO AN ALARM CONTROL PANEL

UL Listed Alarm Control Panel

N.O. initiating circuit

Battery-backed 12 or 24 VDC Power Supply. Fuse

or current limit at 0.5 A for each CM-S1

12/24V GND

CM-S1

SPDT

Alarm relay

GND 12/24V

N.O.

VIO

CM-S1

SPDT

N.C.

BLU

Alarm

COM

YEL

relay

 

BLK

 

GND

 

RED

 

12/24V

 

 

N.O. VIO N.C. BLU COM YEL BLK RED

E.O.L.R.

1.The CM-S1 is for use with UL Listed Alarm Control Panels (Fire or Fire/Burglar type or Critical Process Management Equipment) that have 12 to 24 VDC alarm initiating circuits.

2.The Alarm Control Panel (Fire or Fire/Burglar type or Critical Process Management Equipment) must be dedicated to CO detection or have alarm devices that provide a distinctive alarm for carbon monoxide detection. Do not connect the CM-S1 to Fire Alarm Circuits.

3.The CM-S1 is intended for installation in buildings in non-hazardous locations such as residences, retail stores, office buildings and institutional buildings.

4.The CM-S1 is NOT intended for use in industrial applications such as refineries, chemical plants, etc. The CM-S1 is NOT intended for use in parking garages, as the controller for exhaust systems.

5.LOCATION: Place the unit at a level where people breathe: about 5 feet (1.5 meters) above the floor. Mount the CM-S1 in a vertical position on a wall or column. Do NOT mount the CM-S1 in a corner.

6.SPACING: Use the same spacing as for smoke detectors – 30 foot (9 meters) centers, 900 sq. feet (83 sq. meters) per detector.

7.INSTALLATION: See page 1.

8.The alarm control panel zone inputs must be terminated with end of line resistors (E.O.L.R.), which are provided with the panel.

9.When using the CM-S1 with normally closed initiating circuits, use the "N.C." and "COM" alarm relay connections.

The CM-S1 has not been evaluated as a stand-alone unit by U.L.

CM-S1 CONTROLLING A REMOTE ALARM

CM-S1

SPDT

Alarm relay

GND 12/24V

N.O. VIO N.C. BLU COM YEL BLK RED

Alarm Relay: SPDT,

1.0Amps., 60VDC, 60 VA dry contacts, no polarity

UL Listed Class 2

Power Source:

12-24 VDC, 1 VA

CM-S1

SPDT

Alarm relay

GND 12/24V

 

 

UL

N.O.

VIO

LISTED

12VDC

N.C.

BLU

ALARM

COM

YEL

 

 

BLK

 

 

RED

 

 

UL LISTED

 

 

12VDC

POWER

 

POWER SUPPLY

Document #679-800-001

Page 4 of 4

Rev. 1.1, Jan 9, 2006

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Contents Specifications InstallationGeneral Information LocationOperating Instructions RESET/SILENCE Switch Trouble IndicatorErrors MaintenanceTypical Connection of TWO CM-S1s to AN Alarm Control Panel Wiring Diagrams

CM-S1 specifications

The Macurco CM-S1 is a sophisticated gas detection device designed to monitor and detect hazardous gases within various environments. Its primary focus is on safety, ensuring that users are alerted to potential dangers before they escalate into critical situations. The CM-S1 is widely used in commercial kitchens, laboratories, industrial settings, and other places where gas leaks may occur.

One of the standout features of the Macurco CM-S1 is its dual detection capability, allowing it to identify both carbon monoxide (CO) and natural gas (methane). This versatility makes it an invaluable tool for enhancing safety in various applications. The device employs advanced semiconductor technology for gas detection, which provides reliable and accurate readings, even in challenging conditions. The sensors are designed to deliver rapid response times, ensuring that any potentially harmful gas concentrations are detected almost immediately.

Another significant characteristic of the CM-S1 is its comprehensive digital display, which provides real-time data regarding gas levels and operational status. Users can see clear indicators of current gas concentrations, along with status updates that ensure optimal functioning. The device also features multiple alarm indicators, including audible, visual, and vibration alerts, ensuring that personnel are quickly made aware of any dangerous situations.

The Macurco CM-S1 is designed for easy installation and setup. It can be mounted on a wall or ceiling, providing flexibility depending on the specific environment. Additionally, the unit's compact design allows it to fit comfortably in various spaces without becoming obtrusive. The device is powered by a standard AC power supply, with a battery backup feature to ensure constant operation even during power outages.

For added convenience, the CM-S1 is equipped with user-friendly calibration and testing modes. This feature allows facility managers and safety personnel to conduct regular maintenance checks and adjustments, ensuring that the device remains fully functional.

In summary, the Macurco CM-S1 is an advanced gas detection solution that combines reliable performance with user comfort. Its cutting-edge technology, dual detection capability, and user-centric design make it an essential tool for safeguarding environments against potentially lethal gas leaks. Investing in the CM-S1 not only enhances safety but also promotes a proactive approach to hazard management in various settings.