Peripheral Devices; Com Loop Units - Panasonic EBL128 Planning Instructions

Panasonic Eco Solutions Nordic AB
MEW01622 Rev: -
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6.1

Peripheral devices

Alarm points. Analog alarm points (detectors, etc.) are connected
directly to a COM loop. Conventional alarm points (detectors, etc.)
are connected to an 8 zones expansion board (4580) zone line input or
a COM loop unit (e.g. 3361) zone line input. Programmable inputs
can also be used for flow switches etc.
Short circuit isolators are connected to the COM loop.
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I/O Matrix boards are plugged ("piggy back") to an Application
board (Fan, Generic or Zone), which is connected to the COM loop.
Sounders, door release magnets, etc. are connected to the
programmable outputs in EBL128 (S0-S1 and/or R0) and/or to output
units connected on the COM loop. Addressable sounders (alarm
devices) are connected directly on the COM loop.
Input devices as key cabinet, timer, external fault, etc. are connected
to programmable inputs, i.e. to input (I0) in EBL128 and/or to input
units connected to the COM loop.
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Display units are connected to the RS485 interface
Alternatively, German Fire Brigade Control Panels (Feuerwehr-
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Bedienfeld) FBF 2003
(Feuerwehr-Anzeigetableau) FAT 2002
interface in EBL128.
Routing equipment (Fire brigade tx / Fault tx) is normally connected
to the R0-R1 outputs in EBL128. Regarding the Fire brigade tx, see
chapter "Fire alarm type A and Fire alarm type B", page 109.
German routing equipment, key cabinet and extinguishing system are
connected to programmable inputs / outputs in EBL128 and
Expansion board 4583.
For more information, see the following chapters and/or the Product
Leaflets on our web site:

COM loop units

The COM loop can handle up to 255 addresses (COM loop units).
NOTE!
Depending on the type and number of units the total current
consumption will vary. This and the cable resistance will affect the
cable length.
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The I/O Matrix board 4582 is described in chapter "Expansion boards
458x", page 22.
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External Presentation unit 1728, External Fire Brigade Panel 1826 / 1828
and Alert Annunciation unit 1735 / 1736
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An optional RS485 transceiver component 4552 is required.
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Conventional detectors can be connected to an 8 zones expansion board
4580 or to the zone line input (Z) on each addressable I/O unit 3361.
EBL128 Planning Instructions V2.0.x
and/or German Fire Brigade Indicator Panels
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are connected to the RS485
http://pesn.panasonic.se
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in EBL128.
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