NAiS EBL512, Руководство по эксплуатации

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Matsushita Electric Works Fire & Security Technology AB
MEW00442 Rev: - Operating Instructions EBL512, V1.44.x
7
2.2.8 Addressable
A unit with a built-in address device, i.e. each unit is individually
identified, handled and indicated in the control unit.
(The unit can consequently be an addressable zone interface, to which
one or more conventional "alarm points" can be connected.).
2.2.9 Old detector
Conventional detector with a closing contact (short circuit; no alarm
resistor), or detector with two breaking contacts.
2.2.10 External line / Conventional zone line
Input (to an ADB / an addressable zone interface or expansion board),
intended for one or more conventional alarm points. End-of-line
resistor in the last alarm point.
2.2.11 ADB input / Addressable zone interface
Unit with an input (ext. line / conventional zone line) intended for one
or more conventional alarm points. End-of-line resistor in the last
alarm point.
2.3 Output unit
Addressable unit with programmable control outputs. To be
connected to a COM loop (see below).
2.4 Output / Control output
Defined or programmable function. Relay or (supervised / monitored)
voltage output, in the C.U. or an output unit.
2.5 Short circuit isolator
Addressable unit for automatic disconnection of a part of a COM loop
(see below) in case of a short circuit on the loop.
2.6 Display unit
Addressable unit for fire alarm presentation (incl. user definable text
messages, if programmed). Connected to a COM loop (see below).
2.7 COM loop
Loop = a cable, with two wires, to which all the addressable MFSTech
units can be connected. It starts in the C.U. and it returns back to the
C.U.
2.8 BS4 loop
Loop = a cable, with two wires, to which all the addressable Autronica
(BS100) units can be connected. It starts in the C.U. (EBL512) and it
returns back to the C.U.