CompactPCI Boards CompactPCI Boards AcPC330 16-bit A/D Analog Input AcPC330 boards provide fast, high resolution A/D conversion. The AcPC330 has many features to improve your overall Advanced memory management techniques allow the AcPC330 to operate with minimal interruption of the A/D converter. system throughput rate. You can scan all channels or define a subset for more frequent sampling. Burst CompactPCI bus Compliance Specifications mode scans selected channels at the maximum conver- Meets PCI spec. V2.2 and PICMG 2.0, R3.0. sion rate. Uniform mode performs conversions at user- Analog Input Data transfer bus: Slave with 32-bit, 16-bit, and 8-bit data Input configuration: 16 differential or 32 single-ended defined intervals. Both modes can scan continuously, transfer operation.. channels. or execute a single cycle upon receiving a trigger. Interrupts (INTA#): Interrupt A is used to request an interrupt. A/D resolution: 16 bits. Plug-and-Play: The system maps the base address into the “Mail box” memory allows the CPU to read the latest Input ranges: ±5V, ±10V, 0-5V, and 0-10V. PCI bus 32-bit memory space. data in 32 storage buffer registers without interrupting Programmable gains: 1x, 2x, 4x, 8x. the A/D converter. Maximum throughput rate: Ordering Information Only one channel can be updated at a time. One channel: 125KHz (8µS/conversion) I/O Boards Features [66KHz (15µS/conversion) recommended] AcPC330 n 16-bit A/D converter (ADC) 16 channels (differential): 4.2KHz (240µS/16 ch) Analog input board 32 channels (single-ended): 2.1KHz (480µS/32 ch). n 8µS conversion time (125KHz) AcPC330E Data sample memory: Individual channel mailbox with one Same as AcPC330 plus extended temperature range n 16 differential or 32 single-ended inputs or two storage buffer registers per channel Software (±5V, ±10V, 0-5V, and 0-10V input ranges) A/D triggers: External and software. PMCSW-API-VXW Internal timer: One user programmable timer for analog ® n Individual channel mailbox with one or two VxWorks software support package input acquisition control. PCISW-API-WIN32 storage buffer registers per channel ® System accuracy: ±3 LSB (0.005%) typical 32-bit Windows DLL Driver software package (SW calib., gain=1, 25°C). n Programmable scan control PCISW-API-WIN64 ® Data format: Straight binary or two’s compliment. 64-bit Windows DLL Driver software package n Four scanning modes Input overvoltage protection: Vss -20V to Vdd 40V with PCISW-API-LNX ™ power on, -35V to 55V power off. Linux support (website download only) n User-programmable interval timer Common mode rejection ratio (60Hz): 96dB typical. Accessories n External trigger input and output Channel-to-channel rejection ratio (60Hz): 96dB typical. 5028-378 n Programmable gain for individual channels Termination panel, SCSI-2 connector, Environmental 50 screw terminals Operating temperature: 0 to 70°C n Post-conversion interrupts (E version -40 to 85°C). 5028-438 Cable, shielded, SCSI-2 connector at both ends Storage temperature: -55 to 100°C. Benefits Relative humidity: 5 to 95% non-condensing. n “Mailbox” memory eliminates scanning Visit web page for more information MTBF: Consult factory. interruptions for optimum throughput. Power: 290mA at +5V (350mA maximum). n Data register indicates new and missed (overwritten) data values in the mail box. n Programmable interrupts simplify data acquisition by providing greater control. 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 8400-330e Printed in USA 04/16 Copyright © 2010/2016 Acromag, Inc. Data subject to change without notice CompactPCI Boards