Eltek Delta OP - DELTA OP System Architecture; Block Diagram Overview

2 Brief Description of DELTA OP
User’s Guide '(/7$23 9
%ORFN'LDJUDP
The block diagram below — )LJXUH  — shows the main functions of
'(/7$23.
Figure 1 Block diagram for '(/7$23
All customer-specified functionality is
stored in 64 kb EEPROM chips
The PLFURFRQWUROOHU is the heart of
the system and represents the
intelligence of '(/7$23
'(/7$1HW communication
port for
 H%XV network,
for connection to other
control panels (plug-in PCB)
Programmable serial
FRPPXQLFDWLRQSRUWV ,
for connection to other
control panels, PC, printer,
pager system, etc.
The V\VWHP PDLQ
FRGH
is stored in
32kx8 or 128kx8 RAM
or FLASH chips
'(/7$

23 requires a
21 to 30VDC
SRZHU
VXSSO\
Input for +')$
'HWHFWLRQ/LQH
(fire
alarm monitoring, even
when the processor has
failed)
User interface:
graphic display, LEDs
and keypad
'(/7$23
Micro
Controller
RAM
EEPROM
Power
Supply
Hardware
Detection
Fire Alarm
eComm
FTT10
COM1
RS232C or RS485
COM2
RS232C or RS485
LCD
Display
Keypad
Mimic
Panel
64 LED
Fire Brigade
Termination
Card
(kit output,
PL9)
Output for kit )LUH

%ULJDGH
7HUPLQDWLRQ&DUG
.
The kit is screwed in the
'(/7$23 cabinet and
supports Fire Brigade
waning electronics, also the
standard output for FBF,
German Fire Brigade Panel
0LPLF3DQHOV
standard output, max.
64 LEDs