ISO-DA8/S (with DN-37 I/O Connection Kit)
8 Channel, 14-Bit Isolated Analog Output Board. Includes one CA-4002 D-Sub connector
Features
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 2500Vrms of common-mode voltage. The ISO-DA8 offers 8-channel, double-buffered analog output. The output range may be configured from these ranges : ±10V, ±5V, 0 ~10V, 0 ~5V voltage output or 4 to 20mA or 0 to 20mA current loop sinking.
- Jumperless and Trimless
- Power-on value of Analog Output can be pre-defined by the User
- Stored in the on boards EEPROM
- High channel count output can be design implemented in half size
- Calibration is performed under software control
- Eliminates manual trimpot adjustments.
- Calibration data is stored in EEPROM
- Easy recalibration ensures the accuracy of the board.
- ISA bus
- 2500Vdc photo-isolation protection
- 8-channel, 14-bit analog output
- Voltage/ current outputs from each converter
- Output Type ( Unipolar or Bipolar )
- output range ( 0 ~ 5v, ± 5V, 0 ~ 10V, ± 10V) can be software programmble
- 4-20mA current sink to ground from each converter
- Double-buffered D/A latches
- Command set programming
- Software Calibration
- Software:
- Toolkit for DOS
- Toolkit for Windows 95/98
- Toolkit for Windows NT
- Toolkit for Windows 2000/XP
- Toolkit for Labview 95/98
- Toolkit for Labview NT
- Toolkit for Labview 2000/XP
- Toolkit for OCX 95/98
- Toolkit for OCX NT
- Toolkit for OCX 2000/XP
- Toolkit for LINUX
- Toolkit for DasyLab
- Applications:
- Programmable voltage source
- Programmable current sink
- Harsh environment operation
- Process control
Specifications
- Analog Outputs
- D/A converter:
- Sipex Quad 14-bit MDAC
- Channels: 8 independent
- Resolution: 14-bit
- Type: double-buffered, multiplying
- Integral linearity: 0.01% FSR typical
- Differential linearity: 0.006% FSR ; typical
- D/A converter:
- Voltage Output Range
- Unipolar 0 ~ 5V or 0 ~ 10V
- Bipolar ±10Vor, ±5V
- Current drive ±5mA
- Absolute accuracy 0.01% FSR typical
- Power on state 0V bipolar ; 5V unipolar
- Current Output Range
- Current output 0 - 20mA or 4 - 20mA
- Absolute Accuracy 0.1% FSR typical
- Excitation voltage range + 7 V to +40V
- Power On state 4mA bipolar , 12mA Unipolar
- Stability
- Offset temperature coefficient ±50mV/°C
- Gain temperature coefficient ±10ppm°C
- General Environment
- Power Requirements: ISO-DA8 +5VDC @800mA max
- ISO-DA16+5VDC @1400mA max.
- Operating temperature: 0° - 50°C
- Storage temperature: -20°C to 70°C
- Humidity: 0% to 90% non-condensing
- Dimensions: 182mm x 122mm
- Power Requirements:
- +5V @800mA max.(ISO-DA8)
- +5V @1400mA max.(ISO-DA16)