ESP MAGDUO Manuale utente
A knowledgeof BS5839: Pt 1: 2017: Fire Detection and Alarm Systems for Buildingsis essential.
It is strongly recommended that a suitably qualified and competent person is consulted in connec on with
the Fire Alarm System design and that the en re system is commissioned in accordance with the current
na onal standards and specifica ons.
EquipmentWarranty
The equipment carries no warranty unless the system is installed, commissioned and serviced in accordance
with the manual and the relevant standards by a suitably qualified and competent person or organisa on.
Repeater Panel, Remote Display Unit ( RDU)
The MAGDUO repeater panel is smaller than the MAGDUO control panel.
It does not itself connect to or control detec on devices. Instead, it connects to a control panel and reports
events which occur on the control panel.
It can also perform system controls over the network (i.e. Silence Alarms, Reset, Sound Alarms & Silence
Buzzer).
A maximum of 8 repeater panels can be connected to a single control panel.
The maximum cable length from the control panel to a repeater is 500 metres. If 8 repeaters are used they
must all be within the maximum 500 metres cable length.
All external connec ons are made on the back board. The Ext Switches on the back board are not currently
used and are for a future development.
Do not attempt to install this equipment until you have fully read and understood the manual
which can be found on our website
Quick Start Guide
https://www.espuk.com/technical_support/product_manuals/?cat=4
Repeater Panel
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Topology & Cabling
All system wiring should be installed to comply with BS 5839: and BS 7671 (wiring regula ons) and any other standards
relevant to the area or type of installa on. A cable complying with BS 5839: Pt 1: Category 1 (cables required to operate
for prolonged periods during fire condi ons) is required. This must be a 2-core 1.5mm2 screened fire resistant cable (ie.
FP200, Firetuff, Firecell, Lifeline or equivalent).
The maximum total cable length from the control panel to a repeater is 500 metres.
Up to 8 repeaters can be used but they must all be within the maximum 500 metres cable length.
The cable screen must be connected to earth/ground at the control panel only.
The cable screen continuity must be maintained at every point of the circuit, using the terminals provided or a suitable
connec on block.
Do not use a 4-core cable as a 24v supply and communica ons, due to the possibility of data corrup on. It is essen al
that two 2-core screened cables are used, one for the 24V DC supply and the other for communica ons.
Power Supply & Connections
24V DC Power is provided from the control panel via Aux+ and Aux-.
2-core 1.5mm2 screened fire resistant cable
When powering a repeater from the panel the extra current will reduce the ba ery backup run me and has to be
allowed for in the ba ery calcula ons.
Current Drawn by Single Repeater @ 24.0V DC
Separate Power Supply Requirements
The repeater can be powered by a separate 24v EN-54 power supply if required.
The repeater working voltage range is between 21V DC to 32V DC with a maximum current of 50.0mA.
Peripheral Bus Connections
Communica ons between the panel and repeater is via a mul -drop RS-485 Peripheral Bus.
2-core 1.5mm2 screened fire resistant cable ((i.e. FP200, FP200, Firetuff, Firecell, Lifeline or equivalent)
cable should be used for communica ons to the repeater and connected to the back board.
The peripheral bus must be run from the panel to the first repeater then the second repeater and so on; the peripheral
bus must not be spurred from one point.
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•MAX CABLE LENGTH 500M
•UP TO 8 REPEATERS PER PANEL
•120Ω
Peripheral Bus Connections
There are two sets of peripheral bus connec ons on the panel. These are linked in the panel so either set can be
used.
A 120Ω Smoothing resistor must also be fied across NET A & NET B at the panel.
On the repeater a 120Ω Smoothing resistor must also be fied across A and B but only on the last repeater on the
network.
Connections
A to A, B to B, Screen to Screen and so on up to the maximum of 8 repeaters.
120Ω Smoothing resistor
may also need to be
fid
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Technical Data
For specifications of the MAGDUO, please see the MAGDUO Engineering & Commissioning Manual.
Technical Support
Technical Data
Repeater Panel Speci cation
Due to the complexity and inherent importance of a life risk type system, training on this equipment is essential, and
commissioning should only be carried out by competent persons.
Whilst every care has been taken to ensure that the contents of this document are correct at time of publication, ESP shall be
under no liability whatsoever in respect of such contents. E&OE.
Elite Security Products LTD
Unit 7 Target Park, Shawbank Road, Lakeside, Redditch, B98
8YN England
DoP-MAGDUOREP-01
26-1708-01
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