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Features

	Detects short circuits on loop
	Status LED
	Connection of up to 127 per loop
	Allows connection of ESP Sensors
	Bayonet slot, low insertion force for detectors
	Quick connection via square cable clamps
	Available as a DIN Rail Module - more>
	Available in Ivory or White

Model YBO-R/SCI is a Loop Isolator, which is fully compatible with Hochiki’s ESP analogue addressable protocol.

The YBO-R/SCI Base is compatible with any of the ESP Sensors, and can be used instead of the standard YBN-R/3 Base, this reduces the cost of the Short Circuit Isolators and improves the functionality.  The Base incorporates an amber LED to show when it is isolating a section of the loop. 

The YBO-R/SCI does not use an address, and can also be used without a Sensor; a clip on cover can be fitted to conceal the wiring connections.  The device is also available as a DIN Rail mountable unit (more>).

PDFs available for this product: 
(left-click title to open, right-click PDF icon to save)

SPECIFICATION (124KB)  

INSTRUCTIONS  (89KB)  

APPROVAL CERTIFICATE (LPCB) (45KB)  

APPROVAL CERTIFICATE (VdS) (78KB)  

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