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RACK-MOUNTING WITH A PMS2001 CARD CAGE
There are two RJ45 sockets on the rear panel of the unit. Their con-
nections are in parallel with one another to enable audio connections
at line level and for serial communication.
There is a removable bayonet-type terminal block for connection to the
loudspeaker lines and, if required, to a stand-by amplifier.
Power output
Pin
Description
1
Audio 1+
2
Audio 1-
3
GND
4
Audio 2+
5
Audio 2-
6
Audio switch
7
RS485 serial +
8
RS485 serial -
Shield
GND
Pin
Description
1
Stand-by Bus IN (0 V)
2
Stand-by IN (100 V)
3
Stand-by OUT (0 V)
4
Stand-by OUT (100 V)
5
Output A (0 V)
6 Output A (100 V)
7
Output B (0 V)
8
Output B (100 V)
CONNECTIONS
RJ45 input
Audio Input 1 and 2 are balanced
electronically.
All the connectors must be shiel-
ded RJ45 connectors.
87654321
Pin 8
Pin 1
12345678
Pin 1
Pin 8
MODEL
PMD125-V
PMD250-V
PMD500-V
Nominal output power @230 Vac / 27 Vdc
125 W RMS
250 W RMS
500 W RMS
Power outputs
100 V (A and B lines)
Distorsion at rated power
< 0,05 %
Inputs
2 x RJ45, In/Out - 2 audio inputs (770 mV) and RS485 data
Frequency response
90-20.000 Hz
Low Cut filter (- 3 dB)
330 Hz
Mains power supply
230 Vac ± 10% - 50/60 Hz / 24 Vdc
Power consumption at 230 Vac
195 W
410 W
740 W
Current consumption at 24 Vdc
4,4 A
7,6 A
16,3 A
Consumption with no signal at 230 Vac / 24 Vdc
14 W / 0,14 A
15 W / 0,2 A
16 W / 0,25 A
19” rack mounting
Optional PMS2001 card cage (H: 3U + 1U support brackets)
Mounting units to each PMS2001
4
2
Dimensions (W x H x D)
100 x 130 x 395 mm
200 x 130 x 395 mm
Weight
8,4 kg
9,2 kg
14,8 kg
To install
PMD
amplifiers on 19” racks
it is necessary to use the card-cage
provided for this purpose. PMD am-
plifiers differ from one another only in
terms of output power and size (two
125-W or 250-W amplifiers occupy the
same space as one 500-W amplifier).
Each PMS2001 card-cage can contain
two 500-V amplifiers or four PMD125-V
or PMD250-V amplifiers, or any inter-
mediate configuration.
PMD125-V
PMD250-V
PMD500-V