Page 15 of 91
Rev. 4.20
OUTPUT RELAY NOT SUPERVISED N/C
SIREN
5.6 Kohm, 1/4W
-2
4
+
24
S
H
I
+
S
-S
- +
FAULT
SH
I
O
C
1
O
C
2
O
C
3
O
C
4
RL2
RL1
SEL4
SEL3
SEL1
SEL2
COMMAND: POSITIVE DISCONNECTED
+
-
2.5.4 Outputs of auxiliary relays no supervised
The control panel circuit includes two outputs of programmable auxiliary relays no supervised, with contact NO or
NC free from 1A, 120Vdc / 24Vdc. For the connection of auto-supplied sirens refer to the product instructions.
It is advisable to always use a fire-resistant, double twisted and protected cable for the installation.
For the output configuration, refer to the chapter titled
9.2.5.
2.5.5 Open Collector outputs
Control panel has 4 programmable Open collector outputs. The load must be connected between the open
Collector output and the clip (+) of the 24Vdc ausiliary output. In this condition, the maximum current available is
of 24-27mA, this value depends on a resistance of 1K• that it comes put in series to the output.
+24
-24
OC1
1Kohm
R
load
2.5.6 Auxiliary output 24 Vdc
The circuit includes an auxiliary output 28.5Vdc (with external power supply) 25Vdc (without external power
supply) 300mA. It is advised not to connect too many devices not to overload this output. Do not exceed the
maximum supplied current of 300mA. In case use a source of auxiliary power supply.
The output is protected by a fuse (refer to the chapter titled
2.5).
2.5.7 Serial ports
Ø
The control panel is preset for three opto-isolated serial ports, RS-232 and RS-485.
4.
COM1
•
Module RS 232: Mini-net, LAN TCP/IP.
•
Module RS 485: LAN 485.
5.
COM2
•
Module RS 232 (default): PC, LAN TCP/IP
•
PS2: keyboard PS2.
6.
COM3
•
Module RS 232: Report of detector check.
Содержание EX-CPL
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