DA-4PM/0F2 version 1.0
14
Chassis for 4 power amplifiers
F2 and F2DC series
DA-4PM/0F2
6.
TECHNICAL CHARACTERISTICS
6.1.
DA-4PM/0F2
Slots for amplifier modules
Power supply
F2 series amplifiers: Full range 100-240VAC 50/60Hz (via DA-4PM/0F2).
F2DC series amplifiers: Full range 100-240VAC 50/60Hz (via DA-4PM/0F2) and 24VDC
(separate power input for each amplifier).
Controls
Front volume potentiometer (independent for each amplifier).
Front ON/OFF switch (independent for each amplifier).
15 VDC output for amplifier status monitoring (pin 3 of the RJ45 INPUT connector).
Contacts
Amplifier STANDBY mode activation input contact (independent for each amplifier).
Indicators
Front LEDs for POWER, STANDBY, PROTECT, CLIP and SIGNAL (independent for each
amplifier).
Rear LED indicators for PRIORITY and ALARM / STANDBY (indicating overload or short-
circuit on the speaker line, or excessive power amplifier temperature).
Audio input
Audio input via RJ45 connector (separate for each amplifier).
Sensitivity: 0dB (775mV RMS)
Speaker line output
100V via power strip (independent for each amplifier).
Total harmonic distortion (preamp)
< 0.1 % (1 kHz)
Bandwidth (-3dB)
100 ~ 18,000 Hz
Signal to noise ratio
> 85 dB
Finishes
Black painted iron RAL9005
Dimensions (mm)
482.6 (width) x 88.6 (height) x 430 (depth)
Height units Rack 19”
2
Weight (without amplifiers)
6.5 Kg
6.2.
RSAP-F2
Surety paging relay
8A / 240VAC
Feeding
Via DA-4PM/0F2
Consumption (maximum)
75mA
Audio inputs
1 Program input, via RJ45 connector.
Sensitivity: 0dB (775 mV RMS)
Controls
Music program volume potentiometer.