DSC LE4020, Руководство по установке

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Figure 1-5 LE4020 Power Supply and Supervision Wiring Diagram
Notes:
(BL
K/
W
H
T
)
+
1
3
.8
VD
C
(BL
K
)
G
N
D
Control
Panel
EOL
Resistor
See Note 3
D
SC
R
M
-2
R
EL
A
Y
N
C
C
N
O
ZONE
TERMINALS
(See Note 1)
- +
+
1
2
VD
C
G
N
D
CONTROL PANEL
Aux Power
+ -
DSC
Supervision
Relay
See Note 2
17 16 15 14 12 18 13 11 10 9 7 8 6
19 Z4 Z3 Z2
COM
20 Z1
AUX
+
PGM
3
PGM
1
PGM
4
COM
Communicator
PGM
3
DC IN
+ -
Po
w
e
r A
d
a
p
to
r
1. Program the zone/point as “Supervisory” type with
keypad-only announciation when in alarm. Do NOT
use a zone/point that is normally used for 2-wire
smoke detectors.
2. The power supervision relay (RM-2) is only used
when the LE4020 is not powered by the control
panel. The relay is not required since a loss of input
power to the control panel will generate a signal to
the CMC.
3. Output 4 on the LE4020 must be set as “Active
High” (default).
4. This equipment has no mains on/off switch. The plug
of the direct plug-in power supply is intended to
serve as the disconnecting method if the equipment
must be quickly disconnected. Ensure that access to
the mains plug and associated mains socket/outlet is
never obstructed.
The following wiring diagrams are examples of ULC Listed Fire Monitoring Installation connections.
Figure 1-6 Wiring Diagram for Fire Alarm Control Unit (with dialler) and Cellular Transmitter (Passive Com-
munication System)
AUX Power
(10-28V/700mA)
RM1C ULC
Relay
Fire Alarm
Control Unit
TIP/RING
Zone Input
Outputs
Fire
Trouble
LTE/3G Cellular
Transmitter
LE4020/LE4020CF
T1/R1
TIP/RING
Zone
PGM4
Inputs Output
LE4020/LE4020CF cabinet
LTE and 3G
(HSPA)
AC Input
PSTN
Note: For PowerSeries
NEO panel refer to
Installation Guide
29002157.
For PowerSeries Pro
panel refer to Installation
Guide 29010346.
Notes:
l
Power for the LE4020 shall be provided from the Fire Alarm Control Unit or separately listed power
supply rated for the application (10-28V/700mA).
l
All wiring connections must be run in a metallic conduit.
l
For local supervision of the wireless transmitter, connect PGM output from LE4020/LE4020CF to one
zone input on the Fire Alarm Control Unit.
l
Dry Contact Trouble output from ULC Listed Fire Alarm Control Unit must be connected to zone input
on the LE4020/LE4020CF for supervison of Tip/Ring connection.
LE4020/LE4020CF Installation Manual