Securiton ASD 531, Техническое описание

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Installation
70 / 105 ASD 531, Technical description, T 140 416 en
6.6.3.2 Control via “Reset external” input
The following options are available for control via the reset in-
put (see
Fig. 35 ):
A. Control via auxiliary relay from line plus
B. Control via auxiliary relay or semi-conductor relay
(PMR 81) from control output (open collector)
C. Control without auxiliary relay, directly from control output
(relay contact or open collector)
D. Control via addressable loop when using the XLM 35. The
control is then not by means of the reset input but rather
directly with the corresponding command entry via the
XLM 35 on the ASD 531.
The function types described above are determined by the
FACP technology used; it is therefore essential to contact the
manufacturer and/or the supplier of the FACP for details be-
fore implementing.
Notice
•
When using a PMR 81 semi-conductor relay,
it may be necessary to invert the actuation
signal (PMR only has a normally open (NO)
contact function).
•
To guarantee comprehensive emergency
running properties, the connection must in all
cases be implemented in such a way that if
there is an FACP computer failure the ASD
will continue to function (reset input not actu-
ated).
Warning
Caution : When control is via the “Reset external”
input, the ASD 531 is supplied with voltage even
if the zone (FACP) is switched off.
For this reason the power supply line to the ASD
must be disconnected to carry out any repair
work (e.g. unplug terminals 1 and 2 on the ASD;
also 3 and 4 in the case of a redundant supply).
Fig. 35 Control via the “Reset external” input
+/
+/
+/
+/
+/
+/
from line plus, supply from FACP
from line plus, local supply
from OC output via relay (or PMR 81), from FACP supply
from OC output via PMR 81 (or relay), local supply
from OC output of control module, from FACP or local supply
from OC output of control module, from FACP supply
from OC output of control module, local supply
from addressable loop with XLM, local supply
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
Supply
Supply
Supply
Supply
Supply
Supply
Supply
local
supply
local
supply
OC output
OC output
local
supply
local
supply
Control
module
Control
module
Control
module
OC output
OC output
Alarm
transmitter
Alarm
transmitter
Alarm
transmitter
Line
Line
Line
Line
Line/loop
Line/loop
Line/loop
FACP
FACP
FACP
FACP
FACP
FACP
FACP
B5-DXI2
SecuriFire/
Integral
PMR 81
Line-specific
resistances or
alarm transmitter
Line-specific
resistances or
alarm transmitter
Line-specific
resistances or
alarm transmitter
Line-specific
resistances or
alarm transmitter
Relay contact:
marked position = “Zone Off / Reset”
Relay contact:
marked position
Zone Off / Reset = “ ”
Relay contact:
marked position = “Zone On”
Relay contact:
marked position = “Zone On”
Relay contact:
marked position
Zone On = “ ”
OC output switches
if “Zone Off / Reset”
OC output switches
if “Zone Off / Reset”
L1 L1
C1
C1
G1 G1
C1 C2
G1 G2
L1 L2
or
Reset
ASD
531
A
M
B
3
1
1
2
14
15
R
e
l.
1
-
2
St
Al
ASD 531
A
M
B
3
1
1
2
R
e
l.
1
-
2
St
Al
1 3
2 4
A)
B)
C)
C)
C)
D)
B)
A)
X
L
M
3
5
Reset
ASD
531
A
M
B
3
1
1
2
14
15
R
e
l.
1
-
2
St
Al
Reset
ASD
531
A
M
B
3
1
1
2
14
15
R
e
l.
1
-
2
St
Al
Reset
ASD
531
A
M
B
3
1
1
2
14
15
R
e
l.
1
-
2
St
Al
Reset
ASD
531
A
M
B
3
1
1
2
14
15
R
e
l.
1
-
2
St
Al
Reset
ASD
531
A
M
B
3
1
1
2
14
15
R
e
l.
1
-
2
St
Al
Reset
ASD
531
A
M
B
3
1
1
2
14
15
R
e
l.
1
-
2
St
Al