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D/A converters, Computer-Interfaces

DAI-3 | PC-plug in cards | PC-AHV's
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The optionally available interfaces which are integrated to amplifiers are described in the corresponding data sheet for the amplifier e.g. LE 150/025-S.
This basic range of interfaces is completed by the units described in the following section.
1. Stand alone D/A converter DAI-3:
The DAI-3 unit corresponds to the interface option D/A-LE of the LE 150/200 amplifier system. It shows both serial and parallel (CENTRONIX) data input for handling up to 3 channels independently. The analog output is 0 V thru +10 V and can be plugged directly to the analog amplifiers described in this on-line catalog. It is obvious, that the DAI-3 unit can be used to control any other system, requiring an analog input control signal.
Interfaces: serial RS 232
parallel (CENTRONIX)

Resolution: 12 bit
Output signal: 0 V thru +10 V (other settings e.g. bipolar: on request)
High modulation rate of output: up to kHz with parallel data transfer e.g. for fast feedback control systems.
Line operation
3 analog independent outputs

 

DAI-3front DAI-3rear

DAI-3 | PC-plug in cards | PC-AHV's

2. PC-plug in cards with analog HV-output
The PC plug in cards generate the analog HV-signal for immediate operation of Piezoelectric actuators of other loads. The advantages of the PC-AHV cards are the spacesaving arrangement within the computer cabinet, where no external additional amplifiers are needed and the speed and reliability of data handling. The cards show current boosters for elevated driving dynamics.
They are available in single and triple channel versions.

General data

  • PCI-Bus
  • 8 bit data bus
  • Setting of port address by DIL switch
  • Voltage resolution 14 bit for unipolar output
    • 13 bit for bipolar output
  • Width 1 slot
  • PC board dimensions

PC-plug-card

DAI-3 | PC-plug in cards | PC-AHV's

PC-AHV +150/1 single channel
Output voltage: 0 V thru +150 V
Max. peak current: 75 mA
Max. average current: 25 mA
Resolution: 14 bit
Noise: approx. 50 mV
Output connector: LEMOSA 00.0250 (BNC adapters available)
PC-AHV 150bp/3 triple channel
Bipolar output voltage: -150 V thru +150 V
Max. peak current: 50 mA/channel
Max. average current: 15 mA (total for 3 channels)
Resolution: 13 bit
Noise: approx. 50 mV
Output connector: LEMOSA 00.0250 (BNC adapters available)
PC-AHV +150/3 triple channel
Bipolar output voltage: 0 V thru +150 V
Max. peak current: 75 mA/channel
Max. average current: 25 mA (total for 3 channels)
Resolution: 14 bit
Noise: approx. 50 mV
Output connector: LEMOSA 00.0250 (BNC adapters available)
PC-AHV +500/1 single channel
Output voltage: 0 V thru +500 V
Max. peak current: 15 mA
Max. average current: 5 mA
Resolution: 14 bit
Noise: approx. 50 mV
Output connector: LEMOSA 00.0250 (BNC adapters available)
PC-AHV 150bp/1 single channel
Output voltage:  -150 V thru +150 V
Max. peak current: 50 mA
Max. average current: 15 mA
Resolution: 13 bit
Noise: approx. 50 mV
Output connector: LEMOSA 00.0250 (BNC adapters available)
PC-AHV +500/3 triple channel
Bipolar output voltage: 0 V thru +500 V
Max. peak current: 15 mA/channel
Max. average current: 5 mA (total for 3 channels)
Resolution: 14 bit
Noise: approx. 50 mV
Output connector: LEMOSA 00.0250 (BNC adapters available)

DAI-3 | PC-plug in cards | PC-AHV's
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23561 Ridge Route, Suite U, Laguna Hills, CA 92653
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