ISO-DA8/S CR信息

产品详细说明:

The ISO-DA8 is bus-type isolated 14-bit D/A card for PC/AT compatible computers. The optical isolation of the ISO-DA8 can operate with up to 2500 VDC of common-mode voltage. The ISO-DA8 offers 8-channel double-buffered analog output. The output range may be configured from these ranges : +/-10 V, +/-5 V, 0~10 V, 0~ 5 V voltages output or 4 ~ 20 mA or 0 ~ 20 mA current loops sink. The board*s innovative design improve several drawbacks of the conventional isolated D/A card . For example : 1. Jumperless,Trimless 2. The power-on value of analog output can be pre-defined by the user and stored in the on board EEPROM 3. High channel count output can be designed implemented in half size. 4. The calibration is performed under software control, thus eliminating manual trimpot adjustments. The calibration data is stored in EEPROM. Easy recalibration ensures the accuracy of the board. back Built-in DC/DC converter with 3000 VDC isolation ISA bus 2500 VDC photo-isolation protection 8-channel, 14-bit analog output Voltage/current outputs from each converter Output Type ( Unipolar or Bipolar ) and output range ( 0 ~ 5 V,+/-5 V,0 ~ 10 V,+/-10 V) can be software programmable 4 ~ 20 mA current sink to ground from each converter Double-buffered D/A latch Command set programming Software Calibration back Programmable voltage source Programmable current sink Harsh environment operation Process control back DOS sample program(with source codes) DLL and OCX SDK for Windows 98/NT/2000 DLL and OCX SDK for 32-bit Windows XP/2003/Vista/7 VB/VC/Delphi/BCB sample programs with source codes are included LabVIEW toolkit for Windows Driver for DasyLab back Analog Outputs Isolation Voltage 2500 VDC (Double-buffered, multiplying) Channels 8 independent Resolution 14-bit Accuracy 0.1% of FSR ± 1 LSB @ 25 °C, ± 10 V Slew Rate 0.6 V/μs Output Impedance 0.1 Ω max. Operating Mode Software Voltage Output Range Output Range +10 V ~ -10 V Current drive +/- 5 mA Absolute accuracy 0.01% of FSR +/-2 LSB Current Output Range Current output 0 ~ 20 mA Absolute Accuracy 0.1% of FSR +/-2 LSB Excitation voltage range +7 V ~ +40 V Stability Offset temperature coefficient +/-50 μV/deg C Gain temperature coefficient +/-10 ppm (C) General Bus Type ISA I/O Connector Female DB37 x 120-pin box header x 2 Dimensions (L x W x D) 182 mm x 122 mm x 22 mm Power Consumption 800 mA @ +5 V (max.) Operating Temperature 0 ~ 60 °C Storage Temperature -20 ~ 70 °C Humidity 5 ~ 85% RH, non-condensing back ISO-DA8 CR 8-channel Bus Isolated analog Output Board (RoHS)Includes one CA-4002 D-Sub connector. ISO-DA8/S CR ISO-DA8 + DN-37 (RoHS)Includes one CA-3710 D-Sub cable. back CA-2010 20-pin flat cable,1 M CA-2020 20-pin flat cable 2 M. CA-3710 DB-37 Male-Male D-sub cable 1 M (Cable for Daughter Board(45°)) CA-3710D DB-37 Male-Male D-sub cable 1M (Cable for Daughter Board(180°)) CA-3710DM DB-37 Male-Male Cable, 1.0 M, 180°. (RoHS) CA-3730DM DB-37 Male-Male Cable, 3.0 M, 180°. (RoHS) CA-3750DM DB-37 Male-Male Cable, 5.0 M, 180°. (RoHS) CA-4002 37-pin Male D-sub connector with plastic cover. DB-37 Directly connect signal to D-sub 37-pin connector DN-37 DIN Rail Mounting 37-pin Connector back

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