Detnov CAD-250, Руководство по установке

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ENG
24
3.4. MAIN BOARD
Item Ref. Description Comment
1 LOOP CARD
Loop input, output and mesh
connection. They are assembled
from left to right. Up to 4 cards
2 MAIN
PROCESSOR
3 ETHERNET It connects the control panel to the
network and allows:
Automatic clock update, Connection
to other control panels,
Upload/download of databases and
configurations
Firmware update
4 SD READER Card reader for factory use only
5 BATTERY CR2031-type button cell for the internal
clock.
6 USB TYPE A Allows databases, configurations or
software updates to be uploaded/
downloaded using a PEN DRIVE.
7 BUZZER It sounds if there is an alarm, fault or event
set as an alarm.
8 USB TYPE B Port for uploading/downloading
databases and configurations of the
control panel, updating the firmware
from a PC that has the configuration
software installed.
9 BATTERY
STARTER
SWITCH
It allows the control panel to be started
without mains power if the battery has
enough charge.
10 BAT Power supply input connector of the control
panel via the auxiliary battery. Only use the
recommended batteries (see section 3.11).
11 SW2
Establish the identification of the
cabinet in the combined tower control
panel.
12 BAT FUSE 10 A battery fuse
13 SW3
Item Ref. Description Comment
14
EN
UNE
ISO
J32 Jumper for Buzzer off. Disconnects the
internal buzzer ONLY in case of a SYSTEM
FAULT.
15 J7
Jumper for Earth Leakage Detection.
Disconnects the fault generated by an
earth leakage.
16 RS485 External channel input reserved for
future applications
17 RS485 External channel output reserved for
future applications
18 AUX FUSE Auxiliary output protection fuse.
19 SND1 FUSE Sounders output 1 protection fuse. 500 mA
20 24 VDC AUX. 24 V 500 mA auxiliary output connector
21 SND1 Monitored output 1 connector for sounders
22 SND2 FUSE Sounders output 2 protection fuse. 500 mA
23 SND2 Monitored output 2 connector for sounders
24 R.ALARM Output contacts for alarm relay
type C-NO-NC, voltage-free.
25 R.FAULT Output contacts for fault relay type
C-NO-NC, voltage-free.
26 VIN 24 Vdc power supply input for the main base
card.
27 GENERAL FUSE General protection fuse for the base control
card
28 EXPANSION Connector for additional expansion card
29 EXPANSION
INPUT
CONNECTOR
Input connector for the configuration of
various control panel sections
30 EXPANSION
OUTPUT
CONNECTOR
Output connector for the configuration of
various control panel sections