Toa FS-7000 SERIES Installation User Manual

Page 19

[Rear]

14. DC Power Input Terminal

Connect this terminal to 24 V DC power. Power
is supplied from the FS-7000PS Power Supply
Panel.
(M3 screw terminal; barrier distance: 6.4 mm)

15. Functional Earth Terminal

Connect this terminal to the functional earth
terminal of external equipment if excessive noise
is generated when the external equipment is
connected to the FS-7000EV. This could reduce
noise.
Note: This terminal is not for protective earth.

16. EV Audio Output Terminal

Connect this terminal to the FS-7000CP for
broadcasting evacuation announcements and
other voice alarms. Such alarms are output only
when the Mode Selector switch (5) is set to the
Normal position.
(0 dBV, 600 Ω, unbalanced, 2P terminal block)

17. USB Terminal

Connect this terminal to a PC or other equipment
using the USB cable. With this connection the
built-in sound source can be rewritten using
dedicated software.

18. USB Communication Indicator

Lights or flashes during USB communications.

19. Emergency ON Output Terminal

Activated during emergency broadcasts. This
terminal is connected to the FS-7006PA or FS-
7012PA amplifier to disable PA attenuators while
emergency announcements are being made.
(Relay output; rated voltage: 30 V DC; current
capacity: 1 A; 2P terminal block)

20. Emergency Control Contact Output Terminal

There are an output that is activated and an
output that is deactivated during emergency
announcements.
(Relay output; rated voltage: 30 V DC; current
capacity: 1 A; 3P terminal block)

21. Automatic Fire Alarm System Confirmation

Signal Input Terminal
Connect this terminal to a confirmation signal
(fire confirmation signal) from the automatic fire
alarm system. Evacuation announcements are
broadcast if they have not yet been initiated
when this signal is received.
[Open voltage: 24 V DC; short-circuit current: 6
mA, 2P terminal block (1 channel + COM)]

22. Emergency Power Control Terminal

Activates an emergency power supply unit
connected to the FS-7000PS in order to enable
emergency broadcasts during power failures.
Connect this terminal to the FS-7000PS.

Control input: Rated voltage: 24 V DC; current
capacity: 100 mA
Starting output: Open collector output; rated
voltage: 30 V DC; current capacity: 100 mA
(M3 screw terminal; barrier distance: 6.4 mm)

23. EV Control Terminal

Connect this terminal to the FS-7000CP Control
Panel.