Features:
- 16-Bit Resolution
- (16) Single-Ended or (8) Differential Analog Input Channels
- Up to 100 kS/s Aggregate Throughput
- (2) 12-Bit Analog Outputs
- (32) Digital I/O
- (3) 16-Bit Counters
The Measurement Computing PCIe-DAS1602/16 Analog and Digital I/O Board is a multifunction measurement and control board designed for the PCI Express (PCIe) bus. The board provides 16 SE or eight DIFF input channels with 16-bit resolution, two 12-bit analog outputs, 32 DIO, and three 16-bit counters. The PCIe-DAS1602/16 is a fully connector -and software- compatible replacement for the Measurement Computing PCIM-DAS1602/16.
A 37-pin connector provides access to the 16 SE/8 DIFF analog inputs, two analog outputs, four digital and outputs, and three counter/timer channels. A 40-pin connector provides access to 24 DIO connections.
The PCIe-DAS1602/16 provides 16 SE or eight DIFF analog inputs. The input mode is switch-selectable to configure all channels as either SE or DIFF. The board offers bipolar analog input ranges of ±10 V, ±5 V, ±2.5 V, and ±1.25 V, and unipolar ranges of 0 V to 10 V, 0 V to 5 V, 0 to 2.5 V, and 0 V to 1.25 V. Input ranges are software-selectable, and polarity is switch-selectable.
The PCIe-DAS1602/16 offers a single-channel sample rate of 100 kS/s divided by the number of channels being sampled.
Two 12-bit multiplying digital-to-analog converters (DACs) provide analog output on the PCIe-DAS1602/16. DAC0 and DAC1 each accept a precision 5 V or 10 V reference, which provides onboard D/A unipolar ranges of 0 V to 5 V and 0 V to 10 V, and bipolar ranges of ±5 V and ±10 V. Other ranges between 0 V and 10 V are accessible when an external precision voltage reference is supplied to the DAC0 REF IN pin or DAC1 REF IN pin of the main connector. Onboard reference voltage, user-supplied reference voltage, and polarity are all jumper-selectable.
The 24 digital I/O connections manufactured on the 40-pin DIO connector of the PCIe-DAS1602/16 are produced as two eight-bit ports (ports A and B) and two four-bit ports (ports CH and CL). Each port can be configured independently as either input or output. These ports default to the input state (high impedance) on power up or reset.
The PCIe-DAS1602/16 Measurement Computing Analog and Digital I/O Board may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).
Artisan Scientific Corporation dba Artisan Technology Group is not affiliated with or a distributor for Measurement Computing. The depiction, description, or sale of products featuring names, trademarks, brands, and logos is for identification and/or reference purposes only and does not indicate any affiliation with or authorization by any rights holder.