Installation Manual Instruction Manual

Chapter 2: Installation

Concord 4 Installation Manual 19

Figure 10: Connecting hardwired interior speakers

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Not used

7 8 7 8

Exterior/interior piezo sirens

Onboard output 1 (OUT 1—terminal 9) is a 9 to 14 VDC switched, programmable

output that can handle a maximum of 1,000 mA current. The default setting

(01614) activates the output 30 seconds after a police or fire alarm condition

occurs. This allows you to connect a piezo siren without changing the output

configuration number in programming. This output is typically used for exterior

siren applications. Connect multiple piezo sirens in parallel. (For more

information on output configuration numbers, see “Onboard options menu” on

page 78.)

Note: For 24-hour backup, external power drain is limited to 90 mA (during

normal standby condition), using a 4.5 or 5.0 Ah battery, or 190 mA continuous

using a 7.0 Ah battery.

Piezo dynamic exterior siren (13-950)

Connect the siren to panel as shown in Figure 11 on page 20.