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, and if used under every analogue Sensor on the loop, none would be lost if a single short circuit was to occur.
The YBO-R/SCI does not use an address, and has the same wiring configuration as the YBN-R/3 Sensor Base making it very simple to install. The YBO-R/SCI can also be used without a Sensor; a cover can be fitted to conceal the wiring connections. The device is also available as a DIN Rail mountable unit.
Features
- Detects short circuits on loop
- Status LED
- Connection of up to 127 per loop
- Supports ESP devices
- Quick connection via square cable clamps
- Available as a DIN Rail Module
- Available in RED for use with CHQ-WS2 Wall Sounder & CHQ-WSB Wall Sounder Beacon
- Approved by LPCB & VdS
