Addressable; Old Detector; Conventional Zone Line Input / External Line; Adb Input / Addressable Zone Interface - Panasonic EBL512 Operating Instructions Manual

Panasonic Eco Solutions Nordic AB
MEW01457 Rev: -
2.2.8
2.2.9
2.2.10
2.2.11
2.3
2.4
2.5
2.6
2.7
Operating Instructions Fire alarm system EBL512, V2.7.x

Addressable

A unit with a built-in address device, i.e. each unit is individually
identified, handled and indicated in the c.i.e.
(The unit can be an I/O unit with a zone line input, to which one or
more conventional "alarm points" can be connected.)

Old detector

Old installations: Conventional detector with a closing contact (i.e. a
short circuit; no alarm resistor), or a detector with two breaking
contacts.

Conventional zone line input / External line

Input intended for one or more conventional alarm points. End-of-line
device in the last alarm point.
Old installations: ADB / Addressable zone interface input, intended
for one or more conventional alarm points. End-of-line resistor in the
last alarm point.

ADB input / Addressable zone interface

Old installations: Ext. line / conventional zone line, intended for one
or more conventional alarm points. End-of-line resistor in the last
alarm point.

Output unit

Addressable unit with programmable control outputs. Connected to a
COM loop (see below).

Output / Control output

Defined or programmable function. Relay output or voltage output
(supervised / monitored), in the c.i.e. or an output unit.

Short circuit isolator (ISO)

Addressable unit for automatic disconnection of a part (segment) of a
COM loop (see below) in case of a short circuit on the loop.
(According to EN54-2: One ISO is required per 32 alarm points on
the COM loop.)

Display unit (DU)

Addressable unit for fire alarm presentation (incl. user definable text
messages, if programmed).

COM loop

Loop = a cable, with two wires, to which all the addressable units can
be connected. Starts in the c.i.e. and it returns back to the c.i.e.
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