21
GENII-RA700 Remote Amplifier
Description, Installation, and User Manual
Federal Signal
www.fedsig.com
Figure 6 GENII-RA700 Rear Panel AC Chassis
Expansion
bus for I/O
& beacon
cards
Audio
channel
volume
adjustment
Standalone
analogue
audio inputs
Redundant
network link
(Dante
®
)
connections
AC power in
Beacon relay
8 A for approx.
8 beacons
2 relay
outputs
4 digital
(PTT)
inputs
Speaker
connections
100 or 70 V
line
Hot-
standby
connection
Fault
output
Table 14 GENII-RA700 Inputs and Outputs
Audio inputs (2)
• Nominal audio input level: 0 dBu (0.775 V
RMS
)
• Pass-through connections for ease of daisy-chaining multiple
chassis.
• For pinout, see “Table 15 Audio Input Pinout” on page 22.
Amplifier outputs (2) • Output voltage: 70 V or 100 V, depending on amplifier model
• Output power: 350 W
• For pinout, see “Table 16 Audio Output Pinout” on page 22.
Digital inputs (4)
• Dry contact only.
• Max output voltage: 5.5 V (open circuit)
• Max output current: 5 mA (short circuit)
Programmable relay
outputs (4)
General-purpose relays (2)
• Configuration: SPDT (single-pole, double-throw)
• Rated current: 2 A
• Rated voltage: 48 Vdc
Fault relay (1) (can be used as a general-purpose relay if desired)
• Configuration: SPDT
• Rated current: 2 A
• Rated voltage: 48 Vdc
Beacon relay (1) (can be used as a general-purpose relay if desired)
• Configuration: DPDT (double-pole, double-throw)
• Pass-through ground connection (not connected to any GENII-
RA700 ground)
• Rated current/max-peak current: 10/20 A
• Rated voltage: 250 Vac
• For pinout, see “Table 17 Programmable Relay Outputs Pinout”
