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CoreSync Emergency Lighting Bypass


Part No: 182135-120X, 182135-121X

Region: global

The CoreSync Emergency Lighting Bypass is a UL924-compliant solution for operating emergency light fixtures controlled on a Molex CoreSync PoE network.

The CoreSync Emergency Lighting Bypass receives both a PoE input and emergency power from a Life Safety power source. During normal operation, PoE power from a Molex PoE Gateway passes through the Module, enabling routine CoreSync control of an emergency-designated fixture.

In the event of an emergency, such as power failure, PoE power source failure or disconnection of cabling, the Module will bypass normal PoE control and activate the emergency power source and onboard LED driver. The fixture will be powered to full brightness irrespective of previous state/control. Once the emergency condition is cleared, the lighting system will resume normal operation and the fixture will revert to the previous CoreSync control state. The Emergency Lighting Bypass also provides inputs for testing and fire alarm connection.



UL924, CSA, CSA C22.2 No 141;

FCC Class A

NFPA (NEC, Life Safety) IBC

angled view of CoreSync ELB
Features & Benefits Technical Info Installation Instructions Related Products
  • CoreSync enabled - Low voltage PoE infrastructure for power, control, communication
  • Easy Mounting - Allows mounting on standard 4x4 junction box
  • CoreSync daisy-chain compatible - Enables connection and interaction on the CoreSync bus
  • Available in a range of power outputs - Provides flexibility across a wide variety of fixture types
  • Powered by building emergency source - High reliability; no local batteries required; reduced maintenance
  • No auxiliary PoE port needed - Optimized and cost effective PoE infrastructure utilization
  • UL 924, CSA C22.2 No 141, FCC Class A - Meets agency standards for safe operation and reliability
  • NFPA (NEC, Life Safety Code) IBC - Compliant with important building safety requirements

Fire Alarm: Contacts: normally open (N.O.)
Test Button: Push to ON with illuminated LED.
Push button is not included in the product and it is optional.
Nominal Dimensions: 101.6 x 101.6 x 165.1 mm (4 x 4 x 6.5 inches)

EM input: 110-277VAC,
Output: 12-42VDC up to 1050mA
Standby PoE Power: 1W
CoreSync Bus I/O: 42-57VDC; IEEE 802.3xx power compliant

UL924, CSA, CSA C22.2 No 141;
FCC Class A
NFPA (NEC, Life Safety) IBC

Ambient Operating Temp: 0-40°C (32 to 104°F)
Humidity: 10-80% Non-condensing
Environmental Rating: Indoor