Enclosure Door Contact Alarm

Enclosure Door Contact Alarm


SKU: EDCA-DIO-01 Datasheet: EDCA-DIO-01 Datasheet (242.52 KB) Product Line:

Product Details


Enclosure Door Contact Alarm

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The Enclosure Door Contact Alarm is designed to mount within a telecom equipment cabinet and is a security device that helps alert network managers when the cabinet door has been opened. This device will provide 12VDC power to a cabinet door contact switch, or other actuation device. The status of this contact switch, either open or closed, can then be wired to a standard alarm input on a managed Ethernet switch, such as one of three Hardened Ethernet Switches offered by Transition Networks; SISPM1040-362-LRT, SISPM1040-384-LRT-C, or SISPM1040-582-LRT.

The EDCA-DIO-01 requires power and can be powered by the same power supply providing power to the Hardened Ethernet Switch via the 2-wire DC input port on the 6-pin terminal block. The 12 VDC Relay port is connected to the sensor or door contact closure switch while the ALARM out port is connected to the digital input port on the hardened Ethernet switch. The Ethernet switch will alert network managers when the cabinet door has a change in status.


  • Wide input of 20 – 60 VDC
  • Input is fused and reverse polarity protected
  • Standard DIN Rail Clip is included
  • A wall mount bracket is also available (sold separately)
  • Will work with the cabinet door contact switch provided by your enclosure manufacturer
  • A third party magnetic enclosure door contact switch is available (sold separately)
  • Compatible for use with these Transition Hardened Ethernet Switches


Connector 6-pin Terminal Block
Status LED PWR (Power): On = Power
Power Consumption 1.2 W (100mA at 12V out max.)
Power Input 20 - 60 VDC
Power Output 12 VDC +/- 10%
Dimensions Width: 2” [50.8 mm]
Depth: 0.88” [22.23 mm]
Height: 2” [50.8 mm]
Weight 0.2 lbs. [0.09 kg]
MTBF 9,950,896 hours
Environment Operating:-25°C to +75°C
Storage: -40°C to +85°C
Humidity: 5% to 95% (non-condensing)
Altitude: 0 - 10,000 ft.
Certifications EN55032, EN55024, CE Mark
Warranty Lifetime

Ordering Information

SKU Description  

Enclosure Door Contact Alarm

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