Industry Pack Modules Industry Pack Modules IP231-x 16-Bit D/A, Analog Output The IP231 outputs analog voltage signals to drive up to 16 devices. When used with a carrier that holds four IP modules, up to 64 voltage outputs can be obtained from a single card cage slot. The IP231 features individual D/A converters on each channel for better performance. Each output channel has its own 16-bit D/A converter Specifications Ordering Information (DAC). Individual DACs are faster, and they eliminate glitches typically caused by the re-acquisition process of Analog Outputs Industry Pack Modules Output configuration: 8 or 16 single-ended. sample and holds found on multiplexed output boards. IP231-8 D/A Resolution: 16 bits. Eight voltage outputs Individual channels also have double-buffered data Output range: Bipolar, -10 to +10V. IP231-8E latches. You can select to update each output when it is Same as IP231-8 plus extended temperature range. Settling time: 13μS. written to, or to update all outputs simultaneously. IP231-16 Maximum throughput rate: Simultaneous outputs better simulate linear move- Sixteen voltage outputs Outputs can be updated simultaneously or individually. ments in motion processes. One channel: 13μS/conversion. IP231-16E Sixteen channels simultaneously: 13μS/16 channels. Same as IP231-16 plus extended temperature range. Features System accuracy: 0.0305% of 20V span maximum Acromag offers a wide selection of Industry Pack Carrier Cards. n 8 or 16 analog voltage output channels corrected error (i.e. calibrated) at 25°C with the output unloaded. Software (see software documentation for details) n Independent 16-bit D/A converters per channel with IPSW-API-VXW Linearity error: ±2 LSB (maximum). ® an 13μS settling time VxWorks software support package Data format: Bipolar Offset Binary. IPSW-API-QNX n Bipolar voltage (non-isolated) outputs: Output at reset: 0 volts. ® QNX software support package -10 to +10 volts Output current: -5 to 5mA (maximum). This corresponds to a IPSW-API-WIN minimum load resistance of 5K ohms with a 10V output. ® n Double-buffered DACs Windows DLL driver software support package IP Compliance (ANSI/VITA 4) IPSW-LINUX n High load capability (5mA output current) ™ Meets IP specifications per ANSI/VITA 4-1995. Linux support (website download only) n Built-in calibration coefficients IP data transfer cycle types supported: See accessories documentation for additional information. Input/output (IOSel*): DAC data, control registers, DAC offset and gain calibration coefficients. Benefits ID read (IDSel*). n Outputs reset to 0 volts. Access Times (8MHz clock): ID EEPROM read: 0 wait states (250nS cycle). n Internally stored calibration coefficients DAC channel data write: 2 wait states (500nS cycle). ensure accuracy. DAC offset/gain coeff.read: 1 wait state (375nS cycle). Control register access: 1 wait state (375nS cycle). n Software provides easy selection of transparent or simultaneous output modes. Environmental Operating temperature: 0 to 70°C (IP231-8/16) n Double-buffered DACs allow new data to be written or -40 to 85°C (IP231-8E/16E models). to each channel before the simultaneous trigger Storage temperature: -55 to 100°C (all models). updates the outputs. Relative humidity: 5 to 95% non-condensing MTBF: 3,445,793 hrs. at 25°C, MIL-HDBK-217F, notice 2. Power: +5V: 45mA. +12V: 200mA. -12V: 180mA. All trademarks are the property of their respective owners. Acromag, Inc. • PO Box 437, Wixom, MI 48393 • Phone: 248-295-0310 • Fax: 248-624-9234 • solutions@acromag.com • www.acromag.com 8400- 395 Printed in USA 6/05 Copyright © 2005 Acromag, Inc. Data subject to change without notice Industry Pack Modules