AddSecure Edge RT7020 Enterprise Panduan Pengguna - Halaman 5

Jelajahi secara online atau unduh pdf Panduan Pengguna untuk Sistem Keamanan AddSecure Edge RT7020 Enterprise. AddSecure Edge RT7020 Enterprise 11 halaman.

AddSecure Edge RT7020 Enterprise Panduan Pengguna
4 Connecting an analogue dialer to the Edge RT7020
Enterprise
The Edge RT7020 simulates an analogue telephone line on the connector
block marked "LINE". Here two wires are connected to an analogue dialer's
line connector (ex Tx & Rx). The Edge RT7020 receives numbers dialed by
the dialer and delivers a start tone for SIA.
Handling of dialed alarms
As soon as the Edge RT7020 received the entire alarm correctly from the
dialer, the alarm is acknowledged to the dialer, and attempts are made to
deliver the message to the Connect platform. If the transmission to the
Connect platform despite the defined number of attempts, via Ethernet and
radio respectively, for some reason is unsuccessful. Then the Edge RT7020
will close the loop on the normally opened output REL4 for 2sec.
It is therefore recommended that output REL4 is connected to an input on
the panel so that a local alarm can be raised in the event of a transmission
fault.
5 Special considerations when connecting an Edge RT7020
Enterprise to a fire panel
1) Connect the output for fire alarm from the fire panel (CIE) to input 1 on the
2) Connect the outputs REL1, REL4 and REL5 from the Edge RT7020 to inputs
NOTE: If the Edge RT7020 is placed in its own enclosure outside of the fire
panel, then the Edge RT7020 must be powered by a source certified
according to EN54-4. For instance, directly from the fire panel.
The Edge RT7020 receives and decodes SIA at levels I, II or III, meaning
including plain text.
Edge RT7020, and output for faults from the CIE to input 2 on the Edge
RT7020. Note that if the Edge RT7020 is installed in its own enclosure,
meaning outside of the enclosure of the fire panel, then input 1 and 2 on the
Edge RT7020 must be supervised so that tamper (open and short) on the
inputs can be detected.
The inputs can be defined as supervised during programming of the unit.
To enable detection the lines are connected via two 4k7 resistors according
to the below picture.
4k7
CIE output
4k7
on the fire panel.
5
Edge RT7020 input