Fike TWINFLEX SRP, Инструкция по монтажу и пусконаладке

Страница: 6 / 30

TWINFLEX
®
SRP Remote Status Indicator Engineering and Commissioning Manual
6
EMC
This equipment when installed is subject to the EMC directive 2004/108/EC. It is also
subject to UK Statutory Instrument 2006 No. 3418.
To maintain EMC compliance, this system must be installed as defined within this manual.
Any deviation from this renders the installer liable for any EMC problems that may occur
either to the equipment or to any other equipment affected by the installation.
The TWINFLEX® SRP System
The TWINFLEX
®
SRP
system is an intelligent ‘2-wire’ system utilising a conventional-type cabling
format.
The system is classed as
‘Analogue non-addressable’ due to the architecture used within the design. All
field devices including sounders can be connected to the zone via a common 2-core screened cable.
The devices communicate with the Control Panel using the TWINFLEX
®
data protocol.
Remote Status Indicator (RSI)
The TWINFLEX
®
Remote Status Indicator connects to a Control Panel and reports events that occur on
the system. It does not connect to any detection devices.
The TWINFLEX
®
RSI can also perform fire alarm system controls over the network (i.e. Silence Alarms,
Reset, Sound Alarms & Silence Buzzer). In addition, the RSI can put the system into the Manual
Release ONLY operation mode and it can activate a Manual Extinguishant Release.
A maximum of 8 RSI(s) can be connected to a single SRP Control Panel.
The maximum cable length from the SRP Control Panel to an RSI is 500 metres. If 8 RSIs are used,
they must all be within the maximum 500 metres cable length.
All external connections are made on the back board.
The Ext. Switches SW1 and SW2 are to be used for the external HOLD and RELEASE functions
respectively. SW1
must be a momentary Normally Open switch. SW2 must be a Normally Open
switch. If the Ext. Switches are not going to be implemented, then a 3.3K
Ω EOL
must be used for
termination.
!