ADEMCO Vista-128B PLUS, Инструкция по установке и настройке

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VISTA-128B PLUS Installation and Setup Guide
3-18
ECP Wire Run Limitations
Determine wire gauge by referring to the table below.
Wire Run Length Table
Wire Gauge Length
#22 gauge 450 feet
#20 gauge 700 feet
#18 gauge 1100 feet
#16 gauge 1750 feet
•
The length of the ECP wire runs combined
must not exceed 2000 feet when unshielded
cable is used (1000 feet if unshielded cable
is run in conduit or if shielded cable is used).
•
If more than one ECP device is wired to a
single run, then the above maximum lengths
must be divided by the number of devices
on the run (e.g., the maximum length is 225
feet if two keypads are wired on a #22
gauge run).
RS-485 Bus Wire Run Limitations
The RS-485 bus from the first Panel Linking Module to
the last Panel Linking Module cannot exceed 4000 feet,
using 16-AWG twisted-pair cable.
The recommended form of wiring is to daisy chain the
connection from one unit to another. If several
buildings are to be connected, the RS-485 bus should
form a continuous path from one building to the next.
Avoid wiring units in a star configuration, where
multiple branches are formed. Star configurations
create loading and capacitance problems that are
complex, and become difficult to troubleshoot.
Mounting and Wiring the Panel Link Module
•
The PLM will not operate until the device
is enabled in the control’s
Device
Programming in #93 Menu Mode.
•
Do not mount the PLM on the cabinet door
or attempt to attach it to the PC board.
To mount and wire the Panel Link Module, refer to
Figure 3-26 and perform the following steps:
Step Action
1 Remove all power from the control panel
before making any wiring connections.
2 Mount the module in the control cabinet if
space is available or, adjacent to the cabinet,
using 2-faced adhesive tape.
3 Set the PLM’s DIP switches for a device
address between 01 and 30. See the module’s
instructions for the DIP switch table.
Do not use an address being used by another
device (keypads, RF receivers, etc.).
4 Connect the 12V (+) and (–) and data-out and
data-in connections from the PLM to the
control’s keypads terminals (6, 7, 8, and 9),
respectively.
5 Connect the 3-wire RS-485 cable between
each PLM. Recommended wiring is to bring
the wires “in” from one module (or control
panel) to terminals 5 (+), 6 (-), and 7 (G) and
“out” to the next module from terminals TB1-
8 (+), 9 (-), and 10 (G).
+
_
G
+
_
G
+
_
1 2 3 4 5 6 7 8
PLG-002-V0
RS-485
RS-485
EOL
JUMPER
PINS
PIEZO
SOUNDER
TAMPER
REED
SWITCH
DIP
SWITCH
ECP IN
ECP OUT
Figure 3-26: VA8200 Panel Link Module Wiring
Long Range Radio Connected to the J7 Triggers
These triggers may be used to trip auxiliary alarm
signaling equipment such as ADEMCO’s 7720,
7720ULF, and 7920SE Long Range Radios.
The triggers are common to all partitions and must be
enabled for each partition (field 2
✳
20).
The fire and burglary/audible panic alarm triggers are
normally LOW and go HIGH until a User Code + OFF
is entered in all enabled partition(s) that display these
conditions.
The silent panic/duress trigger latches HIGH, except
for duress, which is momentary.