ACQUISITION CARDS AIP-8d DATA 8 Channel Analogue to Digital Card The AIP-8d card provides eight channels of 12 bit analogue inputs. The inputs range from ±50mV to ±5 volts, or 0 to +10 volts full scale. The card features user selectable base address, interrupt source, interrupt level and an on-board timer. The timer may be used as a pacer clock to control A-D conversion cycles User selection base address, interrupt level and on-board timer which can be used to control A to D conversion cycles 12µS conversion time 25 way male D type connector 3 x 16 bit timers (82C54) Power requirements 5V d.c. at 150mA Technical Specification Analogue Inputs Number of Analogue Input Channels: Voltage Input Range: Programmable Gains: System Conversion Time: A-D Conversion Time:: Resolution: Measurement Accuracy: +5V Range +10V Range ±5V Range Input Common Mode Range: Data Transfer Modes: Data Ready Flags: Interrupt Channels: Timers Number Of Timer Channels: Timer 0: Timer 1: Timer 2: Timer 0: Resolution Minimum Time Interval: Maximum Time Interval: 8 (Single Ended) From ±50mV to +10 Volts or, ±5 Volts x1, x10, x100 12µS min 3µS 12 bit 0.1% FS +/-4 Counts 0.1% FS +/-4 Counts 0.1% FS +/-4 Counts ±12 Volts I/O Ports Interrupt or Polling IRQ-2 to -7 Timer 2:Resolution (Cascade from TIMER 1) 1µS Minimum Time Interval: 2µS Maximum Time Interval: 65.535mS Combined Timer Limits (Time Between Start Converts) Minimum Time Period 2µS Maximum Time Period 2.23 years Board Connections Analogue Input Signals: 1 x 50 way male D-type Bus: PC 8-bit ISA Options Windows® 3.1 DLL driver 3 3 Feeds Timer 1 Feeds Timer 2 Pacer For A-D Conversions TIMER 0 (Output Feeds TIMER 1 Clock) 250nS 500nS 16.384mS Timer 1:Resolution (Cascade from TIMER 0) 500nS Minimum Time Interval: 1µS Maximum Time Interval: 32.768mS YEAR WARRANTY BS EN ISO 9001 Certificate No 33069 Chowley Oak, Tattenhall, Chester, Cheshire, CH 9EX, UK Tel: +44 (0) 1829 772000 Facsimile: +44 (0) 1829 772001 E-mail: [email protected] Web: http://www.bluechiptechnology.co.uk All trademarks and registered trademarks are acknowledged as the property of their respective owners. Specifications are subject to change without notice. All information is believed to be accurate and reliable however Blue Chip Technology accept no liability whatsoever for any event or action resulting from its use.