DSC PowerSeries PC1616 Manuel d'installation - Page 2
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Begin the installation by mounting the cabinet in a dry protected area with access to unswitched AC power.
Install Hardware in the sequence indicated below. Do NOT apply power until installation is complete.
NOTE: All wiring entry points are designated by arrows. All circuits are classified UL power limited except for the battery leads.
Minimum 1/4" (6.4mm) separation must be maintained at all points between power limited and non-power limited wiring and
connections.
1. Keybus Wiring
The 4-wire KEYBUS (red, black, yellow and green) is the communication connection between the control panel and all modules. The 4 KEY-
BUS terminals of all modules must be connected to the 4 KEYBUS terminals of the main control panel.
The following rules must be followed when wiring the Keybus:
•
Minimum 22 AWG wire, maximum 18 AWG (2-wire twisted pre-
ferred
•
Do NOT use shielded wire
•
Modules can be home run, connected in series or can be T-
tapped provided that the maximum wire distance from the control
panel to any module does not exceed 1,000 feet (305m)
•
No more than 3,000 feet (915m) of wire can be used in total
2. Zone Wiring
Zones can be wired for Normally Open, Normally Closed Contacts
with Single-end-of-line (SEOL) resistors or Double End-of-Line
(DEOL) resistors. Observe the following guidelines
•
For UL Listed Installations use SEOL or DEOL only.
•
Minimum 22 AWG wire, maximum 18 AWG
•
Do NOT use shielded wire
•
Wire run resistance shall not exceed 100
below.
•
Section [001-004] Selects Zone Definition
•
Section [013] Opt [1] Selects Normally Closed or EOL resistors
•
Section [013] Opt [2] Selects Single EOL or Double EOL resis-
tors.
Zone Status
Loop Resistance
- 0Ω (shorted wire/loop)
- 5600Ω (contact closed)
- infinite (broken wire, open)
- 11,200Ω (contact open)
3. Bell Wiring
These terminals supply 700mA of current at 12V
installations and 11.1-12.6 V
SD-15 WULF). To comply with NFPA 72 Temporal Three Pattern
requirements:
Program Section [013] Opt [8] ON.
The Bell output is supervised and power limited. If unused, connect a
1000Ω resistor across Bell+ and Bell- to prevent the panel from dis-
playing a trouble. See [,][2].
Hardware Installation
Ω.
Refer to the chart
Loop Status
Fault
Secure
Tamper
Violated
for commercial
DC
for residential installations (e.g.DSC
DC
150' (46m)
150' (46m)
CONTROL
PANEL
500' (152m)
Normally Closed Loops - Do NOT use for UL Installations
Single End-of-Line Resistor Wiring
Double End-of-Line Resistor Wiring
BELL/SIREN
700mA (max.)
OBSERVE
POLARITY
500' (152m)
NOTE: Bell output is current lim-
ited by 2A PTC
NOTE: Steady, Pulsed and Tem-
poral Three Pattern alarms are
supported.