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3.3 ABC Connectors and Harnesses
3.3.1 The ABC buss supplies the voltages (B1 and B2) and FAI control to compatible
accessory boards. B1 is supplied through pins 5 and 6 while B2, if used, is supplied
through pins 7 and 8 of each connector. By using the appropriate cables, one or two
independent voltage sources can be connected to the PD8(F) for distribution to it’s
outputs.
3.3.2 Single Voltage Distribution
A single power source can be connected to the PD8(F) by using a white 6-6 cable
(AS Part Number A099052) connected to pins 1 through 6 of one of the ABC
connectors (P1 or P2).
3.3.3 Dual Voltage Distribution
3.3.3.1 If both source voltages are present on the ABC buss, use a brown 8-8 cable
(AS Part Number A099068 or A099069) connected to either ABC Connector to
provide both B1 and B2.
3.3.3.2 If two independent supplies are used, a white 6-6 cable is needed for B1
on either ABC connector, and a red 6-8 cable is needed for B2 on the other ABC
connector.
3.3.4 Cable Types
ABC-06
18 inches
Red
A099071
6-8
ABC-05
8 inches
Red
A099070
6-8
ABC-04
18 inches
Brown
A099069
8-8
ABC-03
8 inches
Brown
A099068
8-8
ABC-02
18 inches
White
A099063
6-6
ABC-01
8 inches
White
A099052
6-6
Description
Length
Color
AS PN
Cable Type
ABC-01
Used to connect a Beacon power supply to the first accessory board, when
the ABC slot is used or accessory board is located close to power supply.
ABC-02
Used to connect a Beacon power supply to the first accessory board, when
the ABC slot is used or accessory board is not located close to power supply.
ABC-03
Used to connect accessory board to accessory board over short distances.
ABC-04
Used to connect accessory board to accessory board over long distances.
ABC-05
Short cable used to connect two Beacons to single accessory board for high
power dual voltage systems.
ABC-06
Long cable used to connect two Beacons to single accessory board for high
power dual voltage systems.
PD8(F) Installation Instructions
10/27/2006, 1:58:40 PM
52-326 Rev B.01
Page 7 of 14
AlarmSaf
65A Industrial Way, Wilmington, MA 01887 978 658 6717 www.alarmsaf.com