Technical data, application notes, wiring
PS2001-2440-0000
18
Version: 1.0
4.6
"Active" signal
The "Active" signal (pin 7) is an optocoupler output that has a low resistance during the discharging of the
buffer capacitors.
For a connection schematic, refer to the illustrations in the chapter
Operating diagrams [
}
17]
and
20]
.
Signal voltage
Max.
35 Vdc
Voltage between pins 6 and 7
Signal current
Max.
10 mA
Voltage drop across
optocoupler
0.9 V /
3 V
At 1 mA / 5 mA while optocoupler has a low resistance
Leakage current
Max.
50 µA
While optocoupler has a high resistance
Insulation voltage
}
23]
4.7
"Ready" signal
The "Ready" signal (pin 8) is an optocoupler output that has a low resistance when the buffer capacitors are
fully charged.
For a connection schematic, refer to the illustrations in the chapter
Operating diagrams [
}
17]
and
20]
.
Signal voltage
Max.
35 Vdc
Voltage between pins 6 and 8
Signal current
Max.
10 mA
Voltage drop across
optocoupler
0.9 V /
3 V
At 1 mA / 5 mA while optocoupler has a low resistance
Leakage current
Max.
50 µA
While optocoupler has a high resistance
Insulation voltage
}
23]
4.8
Inhibit input
The buffering can be inhibited or interrupted with the inhibit input (pin 9). To do this, pin 6 must be connected
to the positive pole of the terminal voltage or to the external control voltage and pin 9 must be connected to
the corresponding negative pole.
The inhibition of the device also results in the discharging of the internal capacitors. The capacitors cannot
be charged as long as the buffer module is in inhibit mode.
For a connection schematic, refer to the illustrations in the chapter
Operating diagrams [
}
17]
and
20]
.
Signal voltage
Max.
35 Vdc
Voltage between pins 6 and 9
Signal current
Max.
4 mA
Current limited
Inhibit mode
The device does not buffer (or stops buffering) if the voltage between pin 6 and pin
9 is higher than 10 V. The buffering functions again below 6 V.
Insulation voltage
}
23]
4.9
Efficiency and losses
Efficiency
Typ.
>99%
Power supply mode, 40 A output current, capacitors fully
charged
Power losses
Typ.
1.9W
Power supply mode, 0 A output current, capacitors fully
charged
Содержание PS2001-2440-0000
Страница 1: ...Documentation EN PS2001 2440 0000 Buffer Module 24 V DC 40 A 160 ms 2021 06 21 Version 1 0...
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Страница 4: ...Table of contents PS2001 2440 0000 4 Version 1 0...
Страница 11: ...Basics PS2001 2440 0000 11 Version 1 0 Fig 5 Typical wiring Fig 6 Transition behavior...
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