Rokonet ORBiT-14 Instrukcja Użytkownika Strona 17

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 70
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 16
Installation and Programming Manual
17
Wiring the Utility Output Expansion Module
CONNECTIONS COMMENTS
DIP Switches
§§ each Utility Output Module must be given a unique I.D. number identifying
it to the system; use the table on page 14 to set the DIP switches
Bus Terminals
AUX (Red) COM (Blk)
BUS (Yel) BUS (Grn)
§ the first four terminals at the left of the board are for the connection to the
Expansion Bus (see Figure 2-5 on page 23)
§ additional Utility Output Modules may be connected to the system at any
available point on the Expansion Bus
§ the maximum wire run permitted is 1000 feet for all legs of the BUS (see
page 17 for additional information)
§ depending on the cabinet housing the panel, it may be possible to mount
one or more Expansion Modules within (see Figure 2-1 on page 19)
Tamper
TAMP COM
§ if the Utility Output Module is enclosed in a metal cabinet and it’s desired
to "tamper" the cabinet, connect one (or more) appropriate normally-open
(its contacts are closed when the cabinet is secured) momentary-action
pushbutton switch(es), in series, between the TAMP and COM terminals
§ it is NOT necessary to use a tamper switch if another module sharing the
same metal cabinet if so equipped
§ do NOT use an End-of-Line Resistor in the Tamper Switch circuit
§ if a tamper switch is NOT used, connect a wire jumper between the two
terminals
Relay Connections
4 Relay Module
U01 U02 U03 U04
§ for instructions on wiring devices to the relays and programming their
operation, refer to page 13, and to the Utility Output section which begins
on page 63
Triggers
8 Open-Collector Outputs
UO1 through UO8
§ for instructions on wiring devices to the triggers and programming
their operation, refer to the Utility Output section which begins on page 63
O
O
t
t
h
h
e
e
r
r
M
M
o
o
d
d
u
u
l
l
e
e
s
s
All other ORBIT-Pro modules not discussed in these pages are equipped with their own wiring and operating
instructions.
W
W
i
i
r
r
i
i
n
n
g
g
G
G
u
u
i
i
d
d
e
e
l
l
i
i
n
n
e
e
s
s
One of the necessary factors required in making for a successful installation is the proper use of wire and cable.
Like all hardwired security systems, the ORBIT-Pro relies on wire to carry power and data to the Keypads,
Expansion Modules, detectors, and any external sounder(s) which may be part of the installation. If the wire is too
long or not thick enough for the quantity and types of components in use, excessive voltage drops could develop
and deprive such devices of sufficient power–resulting in unreliable system operation and weak-sounding
annunciators.
A
A
W
W
o
o
r
r
d
d
A
A
b
b
o
o
u
u
t
t
W
W
i
i
r
r
e
e
If the proper wire thicknesses are selected before beginning, power losses can be minimized. By taking into
account an installation’s current requirements and the wiring distances involved, Tables 2-2 through 2-5 provides
useful information to help make your installation trouble-free.
Table 2-1 is offered for reference. As it indicates, a wire’s diameter is assigned a numeric size, or gauge–a number
which is based on AWG (American Wire Gauge) designations. Note that as a wire’s diameter increases, however,
its AWG size gets numerically lower.
Wire Diameter Resistance: Feet Resistance: MetersAWG Gauge
Size
Inches millimeters
per foot per 1000 ft per meter per 100 m
24 0.020 0.50 0.026 26.0 0.085 8.5
22 0.025 0.64 0.016 16.0 0.052 5.2
20 0.031 0.80 0.010 10.0 0.032 3.2
19 0.035 0.90 0.008 8.0 0.026 2.6
18 0.040 1.00 0.006 6.0 0.020 2.0
16 0.050 1.27 0.004 4.0 0.013 1.3
14 0.064 1.63 0.0025 2.5 0.008 0.82
Table 2-1: Wire Facts
One-Way Wire Distance Between
ORBIT-Pro and Plug-In Transformer
AWG (American Wire Gauge)
for best results use the indicated wire size or larger
(numerically lower) size
Przeglądanie stron 16
1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 69 70

Komentarze do niniejszej Instrukcji

Brak uwag