Cooper DF6000 Manual de usuario descargar pdf (Pagina 16)

DF6000 - USER MANUAL

Spur Isolator - MSI850

Enables soft addressing to work when the loop contains spurs, it contr

ols the addressing operation so

that when the system reaches a spur, all devices on the spur are allocated an address before it continues

addressing the loop. The device also incorporates a short circuit isolator. Because each device contains a

short circuit isolator only 1 is required at the start of each spur. MSI850 is mounted on a standard deep

double gang back box (supplied) please refer to BS5839 Pt 1:2002 f

4 Way Sounder Circuit Controller - MPU424

MPU424 provides power for 4 separately controllable conventional sounder circuits, each circuit can be

separately programmed. MPU424 is designed to greatly simplify installation in applications where

specialist sounders or beacons are required since it powers the sounders and allows full control of the

sounder operation without having to wire the sounder back to the DF6000 control panel.

A 4 way unit takes up a single address but each circuit can be independently controlled. An MPU424 unit

requires a local un-switched 230 V supply and incorporates a back up battery to 24 hours of standby

operation followed by a minimum of 30 minutes of full alarm ringing. A standby of 72 hours can be

achieved at the expense of reduced load capability.

Section 1 - System Installation and Design

Spur Isolator

MSI850

4 Way sounder circuit controller

MPU424

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Cooper DF6000 Manual de usuario Pagina 16