CompactPCI Boards PCI Boards APC330 16-bit A/D Analog Input APC330 boards provide fast, high resolution A/D conversion. The APC330 has many features to improve your overall Advanced memory management techniques allow the APC330 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 PCI Bus Compliance Specifications mode scans selected channels at the maximum conver- This device meets or exceeds all written PCI local bus sion rate. Uniform mode performs conversions at user- specifications per rev. 2.2 dated December 1998. Analog Input defined intervals. Both modes can scan continuously, System base address: This board operates in memory space. Input configuration: 16 differential or or execute a single cycle upon receiving a trigger. It consumes 4K of memory space. 32 single-ended channels. Data transfer bus: Slave with 32, 16, and 8-bit data transfer A/D resolution: 16 bits. “Mail box” memory allows the CPU to read the latest operation. Input ranges: ±5V, ±10V, 0-5V, and 0-10V. data in 32 storage buffer registers without interrupting Interrupts (INTA#): Interrupt A is used to request an interrupt. Programmable gains: 1x, 2x, 4x, 8x. the A/D converter. Maximum throughput rate: Ordering Information Only one channel can be updated at a time. Features One channel: 125KHz (8μS/conversion) I/O Boards ■ 16-bit A/D converter (ADC) [66KHz (15μS/conversion) recommended] APC330 16 channels (differential): 4.2KHz (240μS/16 ch) Analog input board ■ 8μS conversion time (125KHz) 32 channels (single-ended): 2.1KHz (480μS/32 ch). APC330E Data sample memory: Individual channel mailbox with one ■ 16 differential or 32 single-ended inputs Same as APC330 plus extended temperature range or two storage buffer registers per channel (±5V, ±10V, 0-5V, and 0-10V input ranges) A/D triggers: Internal timer, external source, and software. Software ® ■ Individual channel mailbox with one or two PMCSW-API-VXW: VxWorks software support package Internal timer: One user programmable timer for ® storage buffer registers per channel data acquisition. PCISW-API-WIN32: 32-bit Windows DLL Driver software package System accuracy: ±3 LSB (0.005%) typical ■ Programmable scan control ® (SW calib., gain=1, 25°C). PCISW-API-WIN64: 64-bit Windows DLL Driver software package Data format: Straight binary or two’s compliment. ■ Four scanning modes ™ PCISW-API-LNX: Linux support (website download only) Input overvoltage protection: Vss -20V to Vdd 40V with ■ User-programmable interval timer power on, -35V to 55V power off. Accessories Common mode rejection ratio (60Hz): 96dB typical. ■ External trigger input and output 5028-378 Channel-to-channel rejection ratio (60Hz): 96dB typical. Termination panel, SCSI-2 connector, ■ Programmable gain for individual channels 50 screw terminals. Environmental 5028-438 ■ Post-conversion interrupts Operating temperature: 0 to 70°C Cable, shielded, SCSI-2 connector at both ends (E version -40 to 85°C). Storage temperature: -55 to 100°C. Benefits Visit our web page for more information Relative humidity: 5 to 95% non-condensing. ■ “Mailbox” memory eliminates scanning MTBF: Consult factory. interruptions for optimum throughput. Power: 230mA at +5V (275mA maximum). ■ Data register indicates new and missed (overwritten) data values in the mail box. ■ 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 8400-329f Printed in USA 8/2017 Copyright © 2017 Acromag, Inc. Data subject to change without notice CompactPCI Boards