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BHS-3000C Installation and Programming instructions
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Wiring 2350-SUP, BHS-3000C and AB-12M
3.10 Wire the BHS-3250 Receiver
Refer to the BHS-3250 Installation Instructions P/N K0982 for
more information.
To wire the receiver, do the following:
1.
Disconnect the system's AC and DC power.
2. Wire the receiver according to the table and illustrations.
Receiver Terminal
Wire Color
Panel Terminal
V+
Red
AUX
V-
Black
CLK
Green
CLK
DATA
Yellow or white
DATA
Relay (N.O.)
Switched
Wire the receiver to the panel
3.10.1 Wire Relay and Switched 12v!100mA Output
The receiver has a 24 V, 0.5 A (form A) reed relay, and a
transistor switched 12v/100mA output, for control of external
devices.
Wire the relay terminals in the same manner that you would
connect a normally-open switch. Wire the 12v/100mA switched
output as required; AUX is the +12v output and C is the return.
For additional information regarding mounting and wiring, refer to
the BHS-3250 Receiver installation instructions.
3.11 Connect to AC power
3.11.1 Wire the transformer_
The BHS-3000C uses a 16.5 VAC, 25 VA or 40 VA transformer
(See Section 6.1.2 for a list of approved models.) Connect the
power terminals of the transformer to the AC terminals on the
main PCB, as shown in the following diagram.
Note: Connect the transformer using 18 AWG or larger and do
not exceed a wire length of more than 100 feet.
Wire the transformer
3.11.2 Connect to Earth-Ground
An Earth-ground connection protects the system from damage
caused by power surges. For the most effective protection, a
"unified Earth-ground" is recommended. A unified Earth-ground
provides a common ground to the power and telephone lines, and
the security system.
To create an Earth-ground connection, run a 14-gauge solid
copper wire from terminal 5 (Earth) to the central terminal
(Ground) of the transformer, if the terminal is available.
If your transformer does not have an Earth Ground terminal, you
can create a Unified Earth Ground connection as shown in the
following illustration.
Unified Earth-ground connection
3.12 Connect the backup battery
The BHS-3000C uses a Premier or Universal Brand 12 VDC lead-
acid backup battery (see section 6.1.2). Choose either a 4 AH or
a 7 AH model. To determine the proper AH rating for the battery,
refer to the Battery Loading Chart in Section 3.12.
To connect the backup battery, do the following:
1. Connect the red lead to the battery's positive terminal.
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